OCR-D wrapper for detectron2 based segmentation models

Related tags

Deep Learning dla ocr-d olr
Overview

PyPI version

ocrd_detectron2

OCR-D wrapper for detectron2 based segmentation models

Introduction

This offers OCR-D compliant workspace processors for document layout analysis with models trained on Detectron2, which implements Faster R-CNN, Mask R-CNN, Cascade R-CNN, Feature Pyramid Networks and Panoptic Segmentation, among others.

In trying to cover a broad range of third-party models, a few sacrifices have to be made: Deployment of models may be difficult, and needs configuration. Class labels (really PAGE-XML region types) must be provided. The code itself tries to cope with panoptic and instance segmentation models (with or without masks).

Only meant for (coarse) page segmentation into regions – no text lines, no reading order, no orientation.

Installation

Create and activate a virtual environment as usual.

To install Python dependencies:

make deps

Which is the equivalent of:

pip install -r requirements.txt -f https://dl.fbaipublicfiles.com/detectron2/wheels/cu113/torch1.10/index.html # for CUDA 11.3

To install this module, then do:

make install

Which is the equivalent of:

pip install .

Usage

OCR-D processor interface ocrd-detectron2-segment

To be used with PAGE-XML documents in an OCR-D annotation workflow.

Usage: ocrd-detectron2-segment [OPTIONS]

  Detect regions with Detectron2

  > Use detectron2 to segment each page into regions.

  > Open and deserialize PAGE input files and their respective images.
  > Fetch a raw and a binarized image for the page frame (possibly
  > cropped and deskewed).

  > Feed the raw image into the detectron2 predictor that has been used
  > to load the given model. Then, depending on the model capabilities
  > (whether it can do panoptic segmentation or only instance
  > segmentation, whether the latter can do masks or only bounding
  > boxes), post-process the predictions:

  > - panoptic segmentation: take the provided segment label map, and
  >   apply the segment to class label map
  > - instance segmentation: find an optimal non-overlapping set (flat
  >   map) of instances via non-maximum suppression; then extend / shrink
  >   the surviving masks to fully include / exclude connected components
  >   in the foreground that are on the boundary

  > Finally, find the convex hull polygon for each region, and map its
  > class id to a new PAGE region type (and subtype).

  > Produce a new output file by serialising the resulting hierarchy.

Options:
  -I, --input-file-grp USE        File group(s) used as input
  -O, --output-file-grp USE       File group(s) used as output
  -g, --page-id ID                Physical page ID(s) to process
  --overwrite                     Remove existing output pages/images
                                  (with --page-id, remove only those)
  -p, --parameter JSON-PATH       Parameters, either verbatim JSON string
                                  or JSON file path
  -P, --param-override KEY VAL    Override a single JSON object key-value pair,
                                  taking precedence over --parameter
  -m, --mets URL-PATH             URL or file path of METS to process
  -w, --working-dir PATH          Working directory of local workspace
  -l, --log-level [OFF|ERROR|WARN|INFO|DEBUG|TRACE]
                                  Log level
  -C, --show-resource RESNAME     Dump the content of processor resource RESNAME
  -L, --list-resources            List names of processor resources
  -J, --dump-json                 Dump tool description as JSON and exit
  -h, --help                      This help message
  -V, --version                   Show version

Parameters:
   "categories" [array - REQUIRED]
    maps each region category (position) of the model to a PAGE region
    type (and subtype if separated by colon), e.g.
    ['TextRegion:paragraph', 'TextRegion:heading',
    'TextRegion:floating', 'TableRegion', 'ImageRegion'] for PubLayNet
   "min_confidence" [number - 0.5]
    confidence threshold for detections
   "model_config" [string - REQUIRED]
    path name of model config
   "model_weights" [string - REQUIRED]
    path name of model weights
   "device" [string - "cuda"]
    select computing device for Torch (e.g. cpu or cuda:0); will fall
    back to CPU if no GPU is available

Example:

ocrd resmgr download -n ocrd-detectron2-segment https://layoutlm.blob.core.windows.net/tablebank/model_zoo/detection/All_X152/All_X152.yaml
ocrd resmgr download -n ocrd-detectron2-segment https://layoutlm.blob.core.windows.net/tablebank/model_zoo/detection/All_X152/model_final.pth
ocrd-detectron2-segment -I OCR-D-BIN -O OCR-D-SEG-TAB -P categories '["TableRegion"]' -P model_config All_X152.yaml -P model_weights model_final.pth -P min_confidence 0.1

Models

Note: These are just examples, no exhaustive search was done yet!

Note: Make sure you unpack first if the download link is an archive. Also, the filename suffix (.pth vs .pkl) of the weight file does matter!

TableBank

R152-FPN config|weights|["TableRegion"]

PubLayNet

R50-FPN config|weights|["TextRegion:paragraph", "TextRegion:heading", "TextRegion:list-label", "TableRegion", "ImageRegion"]

R101-FPN config|weights|["TextRegion:paragraph", "TextRegion:heading", "TextRegion:list-label", "TableRegion", "ImageRegion"]

X101-FPN config|weights|["TextRegion:paragraph", "TextRegion:heading", "TextRegion:list-label", "TableRegion", "ImageRegion"]

PubLayNet

R50-FPN config|weights|["TextRegion:paragraph", "TextRegion:heading", "TextRegion:list-label", "TableRegion", "ImageRegion"]

R101-FPN config|weights|["TextRegion:paragraph", "TextRegion:heading", "TextRegion:list-label", "TableRegion", "ImageRegion"]

LayoutParser

provides different model variants of various depths for multiple datasets:

See here for an overview. You will have to adapt the label map to conform to PAGE-XML region (sub)types accordingly.

DocBank

X101-FPN archive

Proposed mappings:

  • ["TextRegion:heading", "TextRegion:credit", "TextRegion:caption", "TextRegion:other", "MathsRegion", "GraphicRegion", "TextRegion:footer", "TextRegion:floating", "TextRegion:paragraph", "TextRegion:endnote", "TextRegion:heading", "TableRegion", "TextRegion:heading" (using only predefined @type)
  • ["TextRegion:abstract", "TextRegion:author", "TextRegion:caption", "TextRegion:date", "MathsRegion", "GraphicRegion", "TextRegion:footer", "TextRegion:list", "TextRegion:paragraph", "TextRegion:reference", "TextRegion:heading", "TableRegion", "TextRegion:title" (using @custom as well)

Testing

none yet

Comments
  • Got exception using ocrd_detectron 2 with ocrd_all Release v2022-11-10

    Got exception using ocrd_detectron 2 with ocrd_all Release v2022-11-10

    Hi, i have installed ocrd_all v2022-11-10 (which has core version 2.41.0) on Ubuntu 22.04. I simply have tried out ocrd-detectron2-segment --help And I get the following exception:

    (ocrd-3.7) ocrdadmin@ocrd-03:~$ ocrd-detectron2-segment --help
Traceback (most recent call last):
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/bin/ocrd-detectron2-segment", line 5, in <module>
    from ocrd_detectron2.cli import ocrd_detectron2_segment
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd_detectron2/cli.py", line 4, in <module>
    from .segment import Detectron2Segment
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd_detectron2/segment.py", line 18, in <module>
    from detectron2.engine import DefaultPredictor
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/engine/__init__.py", line 11, in <module>
    from .hooks import *
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/engine/hooks.py", line 22, in <module>
    from detectron2.evaluation.testing import flatten_results_dict
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/evaluation/__init__.py", line 2, in <module>
    from .cityscapes_evaluation import CityscapesInstanceEvaluator, CityscapesSemSegEvaluator
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/evaluation/cityscapes_evaluation.py", line 11, in <module>
    from detectron2.data import MetadataCatalog
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/data/__init__.py", line 4, in <module>
    from .build import (
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/data/build.py", line 13, in <module>
    from detectron2.structures import BoxMode
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/structures/__init__.py", line 3, in <module>
    from .image_list import ImageList
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/structures/image_list.py", line 8, in <module>
    from detectron2.layers.wrappers import shapes_to_tensor
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/layers/__init__.py", line 3, in <module>
    from .deform_conv import DeformConv, ModulatedDeformConv
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/layers/deform_conv.py", line 11, in <module>
    from detectron2 import _C
ImportError: /home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/_C.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK3c1010TensorImpl36is_contiguous_nondefault_policy_implENS_12MemoryFormatE

    --> please clarify.

    opened by stefanCCS 18
  • ocrd-detectron2-segment does not work with torch from PyPI and segfaults when build and runtime CUDA versions don't match

    ocrd-detectron2-segment does not work with torch from PyPI and segfaults when build and runtime CUDA versions don't match

    ocrd_detectron2 requires torch>=1.10.1, but fails to run when torch was installed from PyPI:

    # Let's try a standard installation with CUDA first.

stweil@ocr-02:~/src/github/OCR-D/ocrd_all$ cd ocrd_detectron2/
stweil@ocr-02:~/src/github/OCR-D/ocrd_all/ocrd_detectron2$ python3 -m venv venv
stweil@ocr-02:~/src/github/OCR-D/ocrd_all/ocrd_detectron2$ source venv/bin/activate
(venv) stweil@ocr-02:~/src/github/OCR-D/ocrd_all/ocrd_detectron2$ make install CUDA_VERSION=11.3
if test -n "$CUDA_VERSION"; then :; \
elif test -s /usr/local/cuda/version.txt; then \
	CUDA_VERSION=$(sed 's/^.* //;s/\([0-9]\+[.][0-9]\).*/\1/' /usr/local/cuda/version.txt); \
elif command -v nvcc &>/dev/null; then \
	CUDA_VERSION=$(nvcc --version | sed -n '/^Cuda/{s/.* release //;s/,.*//;p}'); \
elif command -v nvidia-smi &>/dev/null; then \
	CUDA_VERSION=$(nvidia-smi | sed -n '/CUDA Version/{s/.*CUDA Version: //;s/ .*//;p}'); \
elif command -v pkg-config &>/dev/null; then \
	CUDA_VERSION=$(pkg-config --list-all | sed -n '/^cudart/{s/cudart-//;s/ .*//;p;q}'); \
fi && \
if test "$CUDA_VERSION" = 10.0 -o "$CUDA_VERSION" = 11.0; then \
	echo "Detected CUDA version $CUDA_VERSION, which is not supported by Detectron2 - falling back to CPU-only"; CUDA_VERSION=CPU; \
elif test -z "$CUDA_VERSION"; then \
	echo "Cannot find CUDA runtime library, assuming CPU-only"; CUDA_VERSION=CPU; \
fi && echo "Detected CUDA version: $CUDA_VERSION" && \
if test "$CUDA_VERSION" = CPU; then CUDA=cpu; \
else IFS=. CUDA=($CUDA_VERSION) && CUDA=cu${CUDA[0]}${CUDA[1]}; \
fi && pip3 install -r requirements.txt \
-f "https://dl.fbaipublicfiles.com/detectron2/wheels/$CUDA/torch1.10/index.html" \
-f "https://download.pytorch.org/whl/$CUDA/torch_stable.html"
Detected CUDA version: 11.3
Looking in links: https://dl.fbaipublicfiles.com/detectron2/wheels/cu113/torch1.10/index.html, https://download.pytorch.org/whl/cu113/torch_stable.html
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Requirement already satisfied: setuptools>=41.0.0 in ./venv/lib/python3.8/site-packages (from tensorboard->detectron2>=0.6->-r requirements.txt (line 9)) (56.0.0)
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Using legacy 'setup.py install' for fvcore, since package 'wheel' is not installed.
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Installing collected packages: termcolor, tensorboard-plugin-wit, tabulate, pyasn1, mypy-extensions, certifi, bagit, appdirs, antlr4-python3-runtime, zipp, wrapt, wheel, Werkzeug, urllib3, typing-extensions, tqdm, toml, tensorboard-data-server, six, shapely, rsa, regex, pyyaml, pyrsistent, pyparsing, pyasn1-modules, protobuf, portalocker, pillow, pathspec, oauthlib, numpy, networkx, MarkupSafe, lxml, kiwisolver, itsdangerous, idna, future, fonttools, cycler, cloudpickle, click, charset-normalizer, cachetools, attrs, atomicwrites, yacs, torch, tifffile, scipy, requests, PyWavelets, python-dateutil, pydot, packaging, opencv-python-headless, omegaconf, ocrd-utils, Jinja2, iopath, importlib-resources, importlib-metadata, imageio, grpcio, google-auth, Deprecated, black, absl-py, torchvision, scikit-image, requests-oauthlib, ocrd-models, matplotlib, markdown, jsonschema, hydra-core, fvcore, Flask, bagit-profile, pycocotools, ocrd-modelfactory, google-auth-oauthlib, tensorboard, ocrd-validators, ocrd, detectron2
  Running setup.py install for termcolor ... done
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Successfully installed Deprecated-1.2.0 Flask-2.1.2 Jinja2-3.1.2 MarkupSafe-2.1.1 PyWavelets-1.3.0 Werkzeug-2.1.2 absl-py-1.0.0 antlr4-python3-runtime-4.8 appdirs-1.4.4 atomicwrites-1.4.0 attrs-21.4.0 bagit-1.8.1 bagit-profile-1.3.1 black-21.4b2 cachetools-5.0.0 certifi-2021.10.8 charset-normalizer-2.0.12 click-8.1.3 cloudpickle-2.0.0 cycler-0.11.0 detectron2-0.6+cu113 fonttools-4.33.3 future-0.18.2 fvcore-0.1.5.post20220414 google-auth-2.6.6 google-auth-oauthlib-0.4.6 grpcio-1.44.0 hydra-core-1.1.2 idna-3.3 imageio-2.18.0 importlib-metadata-4.11.3 importlib-resources-5.2.3 iopath-0.1.9 itsdangerous-2.1.2 jsonschema-4.4.0 kiwisolver-1.4.2 lxml-4.8.0 markdown-3.3.6 matplotlib-3.5.1 mypy-extensions-0.4.3 networkx-2.8 numpy-1.22.3 oauthlib-3.2.0 ocrd-2.32.0 ocrd-modelfactory-2.32.0 ocrd-models-2.32.0 ocrd-utils-2.32.0 ocrd-validators-2.32.0 omegaconf-2.1.2 opencv-python-headless-4.5.5.64 packaging-21.3 pathspec-0.9.0 pillow-9.1.0 portalocker-2.4.0 protobuf-3.20.1 pyasn1-0.4.8 pyasn1-modules-0.2.8 pycocotools-2.0.4 pydot-1.4.2 pyparsing-3.0.8 pyrsistent-0.18.1 python-dateutil-2.8.2 pyyaml-6.0 regex-2022.4.24 requests-2.27.1 requests-oauthlib-1.3.1 rsa-4.8 scikit-image-0.19.2 scipy-1.8.0 shapely-1.8.1.post1 six-1.16.0 tabulate-0.8.9 tensorboard-2.8.0 tensorboard-data-server-0.6.1 tensorboard-plugin-wit-1.8.1 termcolor-1.1.0 tifffile-2022.4.28 toml-0.10.2 torch-1.11.0+cu113 torchvision-0.12.0+cu113 tqdm-4.64.0 typing-extensions-4.2.0 urllib3-1.26.9 wheel-0.37.1 wrapt-1.14.0 yacs-0.1.8 zipp-3.8.0
pip3 install .
Processing /home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2
  Preparing metadata (setup.py) ... done
Requirement already satisfied: ocrd>=2.30 in ./venv/lib/python3.8/site-packages (from ocrd-detectron2==0.1.1) (2.32.0)
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Requirement already satisfied: six in ./venv/lib/python3.8/site-packages (from absl-py>=0.4->tensorboard->detectron2>=0.6->ocrd-detectron2==0.1.1) (1.16.0)
Requirement already satisfied: cachetools<6.0,>=2.0.0 in ./venv/lib/python3.8/site-packages (from google-auth<3,>=1.6.3->tensorboard->detectron2>=0.6->ocrd-detectron2==0.1.1) (5.0.0)
Requirement already satisfied: pyasn1-modules>=0.2.1 in ./venv/lib/python3.8/site-packages (from google-auth<3,>=1.6.3->tensorboard->detectron2>=0.6->ocrd-detectron2==0.1.1) (0.2.8)
Requirement already satisfied: rsa<5,>=3.1.4 in ./venv/lib/python3.8/site-packages (from google-auth<3,>=1.6.3->tensorboard->detectron2>=0.6->ocrd-detectron2==0.1.1) (4.8)
Requirement already satisfied: requests-oauthlib>=0.7.0 in ./venv/lib/python3.8/site-packages (from google-auth-oauthlib<0.5,>=0.4.1->tensorboard->detectron2>=0.6->ocrd-detectron2==0.1.1) (1.3.1)
Requirement already satisfied: zipp>=0.5 in ./venv/lib/python3.8/site-packages (from importlib-metadata>=3.6.0->Flask->ocrd>=2.30->ocrd-detectron2==0.1.1) (3.8.0)
Requirement already satisfied: MarkupSafe>=2.0 in ./venv/lib/python3.8/site-packages (from Jinja2>=3.0->Flask->ocrd>=2.30->ocrd-detectron2==0.1.1) (2.1.1)
Requirement already satisfied: pyasn1<0.5.0,>=0.4.6 in ./venv/lib/python3.8/site-packages (from pyasn1-modules>=0.2.1->google-auth<3,>=1.6.3->tensorboard->detectron2>=0.6->ocrd-detectron2==0.1.1) (0.4.8)
Requirement already satisfied: oauthlib>=3.0.0 in ./venv/lib/python3.8/site-packages (from requests-oauthlib>=0.7.0->google-auth-oauthlib<0.5,>=0.4.1->tensorboard->detectron2>=0.6->ocrd-detectron2==0.1.1) (3.2.0)
Building wheels for collected packages: ocrd-detectron2
  Building wheel for ocrd-detectron2 (setup.py) ... done
  Created wheel for ocrd-detectron2: filename=ocrd_detectron2-0.1.1-py3-none-any.whl size=15941 sha256=d3edd8ab97d39ee1eda75d936b0b801caf5f23dd6b677726cf4372e32a553aac
  Stored in directory: /tmp/pip-ephem-wheel-cache-2xkc4fqt/wheels/33/78/30/7c8e61e8c59abc8d3260ebeaaa189ebd04184ecff7da32e3fa
Successfully built ocrd-detectron2
Installing collected packages: ocrd-detectron2
Successfully installed ocrd-detectron2-0.1.1

# ocrd-detectron2-segment "works" (well, at least somehow).

(venv) stweil@ocr-02:~/src/github/OCR-D/ocrd_all/ocrd_detectron2$ ocrd-detectron2-segment 
Segmentation fault

# Now install torch from PyPI.

(venv) stweil@ocr-02:~/src/github/OCR-D/ocrd_all/ocrd_detectron2$ pip install torch==1.10.2 torchvision
Requirement already satisfied: torch==1.10.2 in ./venv/lib/python3.8/site-packages (1.10.2)
Requirement already satisfied: torchvision in ./venv/lib/python3.8/site-packages (0.12.0+cu113)
Requirement already satisfied: typing-extensions in ./venv/lib/python3.8/site-packages (from torch==1.10.2) (4.2.0)
Requirement already satisfied: numpy in ./venv/lib/python3.8/site-packages (from torchvision) (1.22.3)
Collecting torchvision
  Downloading torchvision-0.12.0-cp38-cp38-manylinux1_x86_64.whl (21.0 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 21.0/21.0 MB 78.6 MB/s eta 0:00:00
  Downloading torchvision-0.11.3-cp38-cp38-manylinux1_x86_64.whl (23.2 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 23.2/23.2 MB 71.8 MB/s eta 0:00:00
Requirement already satisfied: pillow!=8.3.0,>=5.3.0 in ./venv/lib/python3.8/site-packages (from torchvision) (9.1.0)
Installing collected packages: torchvision
  Attempting uninstall: torchvision
    Found existing installation: torchvision 0.12.0+cu113
    Uninstalling torchvision-0.12.0+cu113:
      Successfully uninstalled torchvision-0.12.0+cu113
Successfully installed torchvision-0.11.3

# All requirements are still fine.

(venv) stweil@ocr-02:~/src/github/OCR-D/ocrd_all/ocrd_detectron2$ pip check
No broken requirements found.

# But ocrd-detectron2-segment no longer works.

(venv) stweil@ocr-02:~/src/github/OCR-D/ocrd_all/ocrd_detectron2$ ocrd-detectron2-segment 
Traceback (most recent call last):
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/bin/ocrd-detectron2-segment", line 5, in <module>
    from ocrd_detectron2.cli import ocrd_detectron2_segment
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/ocrd_detectron2/cli.py", line 4, in <module>
    from .segment import Detectron2Segment
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/ocrd_detectron2/segment.py", line 18, in <module>
    from detectron2.engine import DefaultPredictor
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/engine/__init__.py", line 11, in <module>
    from .hooks import *
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/engine/hooks.py", line 22, in <module>
    from detectron2.evaluation.testing import flatten_results_dict
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/evaluation/__init__.py", line 2, in <module>
    from .cityscapes_evaluation import CityscapesInstanceEvaluator, CityscapesSemSegEvaluator
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/evaluation/cityscapes_evaluation.py", line 11, in <module>
    from detectron2.data import MetadataCatalog
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/data/__init__.py", line 4, in <module>
    from .build import (
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/data/build.py", line 13, in <module>
    from detectron2.structures import BoxMode
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/structures/__init__.py", line 3, in <module>
    from .image_list import ImageList
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/structures/image_list.py", line 8, in <module>
    from detectron2.layers.wrappers import shapes_to_tensor
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/layers/__init__.py", line 3, in <module>
    from .deform_conv import DeformConv, ModulatedDeformConv
  File "/home/stweil/src/github/OCR-D/ocrd_all/ocrd_detectron2/venv/lib/python3.8/site-packages/detectron2/layers/deform_conv.py", line 11, in <module>
    from detectron2 import _C
ImportError: libtorch_cuda_cu.so: cannot open shared object file: No such file or directory
    opened by stweil 7
  • detectron2 vs CUDA dependency

    detectron2 vs CUDA dependency

    It seems the latest versions we can get any detectron2 for are:

    • https://dl.fbaipublicfiles.com/detectron2/wheels/cu113/torch1.10/index.html → detectron==0.6 [Python 3.6-3.9]
    • https://dl.fbaipublicfiles.com/detectron2/wheels/cu111/torch1.10/index.html → detectron==0.6 [Python 3.6-3.9]
    • https://dl.fbaipublicfiles.com/detectron2/wheels/cu110/torch1.7/index.html → detectron==0.5 [Python 3.6-3.8]
    • https://dl.fbaipublicfiles.com/detectron2/wheels/cu102/torch1.10/index.html → detectron==0.6 [Python 3.6-3.9]
    • https://dl.fbaipublicfiles.com/detectron2/wheels/cu101/torch1.8/index.html → detectron==0.6 [Python 3.6-3.9]
    • https://dl.fbaipublicfiles.com/detectron2/wheels/cu100/torch1.4/index.html → detectron==0.2.1 [Python 3.6-3.8]

    What a mess! So as with Tensorflow, older CUDA versions quickly tend to not get supported. It's not as bad regarding Python version ranges, but CUDA 10.0 – which still is OCR-D's main target platform for CUDA builds – is out.

    opened by bertsky 6
  • install fails with pycocotools

    install fails with pycocotools 

    if test -n "$CUDA_VERSION"; then :; \
elif test -s /usr/local/cuda/version.txt; then \
	CUDA_VERSION=$(sed 's/^.* //;s/\([0-9]\+[.][0-9]\).*/\1/' /usr/local/cuda/version.txt); \
elif command -v nvcc &>/dev/null; then \
	CUDA_VERSION=$(nvcc --version | sed -n '/^Cuda/{s/.* release //;s/,.*//;p;}'); \
elif command -v nvidia-smi &>/dev/null; then \
	CUDA_VERSION=$(nvidia-smi | sed -n '/CUDA Version/{s/.*CUDA Version: //;s/ .*//;p;}'); \
elif command -v pkg-config &>/dev/null; then \
	CUDA_VERSION=$(pkg-config --list-all | sed -n '/^cudart/{s/cudart-//;s/ .*//;p;q;}'); \
fi && \
if test "$CUDA_VERSION" = 10.0 -o "$CUDA_VERSION" = 11.0 -o "$CUDA_VERSION" = 11.2; then \
	echo "Detected CUDA version $CUDA_VERSION, which is not supported by Detectron2 - falling back to CPU-only"; CUDA_VERSION=CPU; \
elif test -z "$CUDA_VERSION"; then \
	echo "Cannot find CUDA runtime library, assuming CPU-only"; CUDA_VERSION=CPU; \
fi && echo "Detected CUDA version: $CUDA_VERSION" && \
if test "$CUDA_VERSION" = CPU; then CUDA=cpu; \
else IFS=. CUDA=($CUDA_VERSION) && CUDA=cu${CUDA[0]}${CUDA[1]}; \
fi && pip3 install -r requirements.txt \
-f "https://dl.fbaipublicfiles.com/detectron2/wheels/$CUDA/torch1.10/index.html" \
-f "https://download.pytorch.org/whl/$CUDA/torch_stable.html"
Cannot find CUDA runtime library, assuming CPU-only
Detected CUDA version: CPU
Looking in links: https://dl.fbaipublicfiles.com/detectron2/wheels/cpu/torch1.10/index.html, https://download.pytorch.org/whl/cpu/torch_stable.html
Requirement already satisfied: ocrd>=2.30 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from -r requirements.txt (line 1)) (2.35.0)
Requirement already satisfied: click>=7.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from -r requirements.txt (line 2)) (8.0.4)
Requirement already satisfied: scipy in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from -r requirements.txt (line 3)) (1.5.4)
Requirement already satisfied: numpy>=1.17.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from -r requirements.txt (line 4)) (1.18.5)
Requirement already satisfied: pillow>=7.1.2 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from -r requirements.txt (line 5)) (8.4.0)
Requirement already satisfied: shapely in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from -r requirements.txt (line 6)) (1.8.2)
Collecting scikit-image>=0.17.2
  Using cached scikit_image-0.17.2-cp36-cp36m-manylinux1_x86_64.whl (12.4 MB)
Collecting torch<1.11,>=1.10.1
  Downloading https://download.pytorch.org/whl/cpu/torch-1.10.2%2Bcpu-cp36-cp36m-linux_x86_64.whl (199.3 MB)
     |████████████████████████████████| 199.3 MB 12.2 MB/s            
Collecting torchvision>=0.11.2
  Downloading https://download.pytorch.org/whl/cpu/torchvision-0.11.3%2Bcpu-cp36-cp36m-linux_x86_64.whl (16.2 MB)
     |████████████████████████████████| 16.2 MB 12.4 MB/s            
Collecting detectron2>=0.6
  Downloading https://dl.fbaipublicfiles.com/detectron2/wheels/cpu/torch1.10/detectron2-0.6%2Bcpu-cp36-cp36m-linux_x86_64.whl (5.4 MB)
     |████████████████████████████████| 5.4 MB 10.3 MB/s            
Requirement already satisfied: ocrd-models==2.35.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (2.35.0)
Requirement already satisfied: bagit-profile>=1.3.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (1.3.1)
Requirement already satisfied: lxml in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (4.9.1)
Requirement already satisfied: ocrd-modelfactory==2.35.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (2.35.0)
Requirement already satisfied: ocrd-utils==2.35.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (2.35.0)
Requirement already satisfied: opencv-python-headless in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (4.6.0.66)
Requirement already satisfied: Flask in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (2.0.3)
Requirement already satisfied: pyyaml in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (6.0)
Requirement already satisfied: bagit>=1.7.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (1.8.1)
Requirement already satisfied: requests in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (2.27.1)
Requirement already satisfied: ocrd-validators==2.35.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (2.35.0)
Requirement already satisfied: jsonschema in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (3.2.0)
Requirement already satisfied: Deprecated==1.2.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd>=2.30->-r requirements.txt (line 1)) (1.2.0)
Requirement already satisfied: wrapt<2,>=1 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from Deprecated==1.2.0->ocrd>=2.30->-r requirements.txt (line 1)) (1.14.1)
Requirement already satisfied: atomicwrites>=1.3.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from ocrd-utils==2.35.0->ocrd>=2.30->-r requirements.txt (line 1)) (1.4.1)
Requirement already satisfied: importlib-metadata in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from click>=7.0->-r requirements.txt (line 2)) (4.8.3)
Requirement already satisfied: tifffile>=2019.7.26 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from scikit-image>=0.17.2->-r requirements.txt (line 7)) (2020.9.3)
Requirement already satisfied: imageio>=2.3.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from scikit-image>=0.17.2->-r requirements.txt (line 7)) (2.14.1)
Collecting networkx>=2.0
  Using cached networkx-2.5.1-py3-none-any.whl (1.6 MB)
Collecting PyWavelets>=1.1.1
  Using cached PyWavelets-1.1.1-cp36-cp36m-manylinux1_x86_64.whl (4.4 MB)
Requirement already satisfied: matplotlib!=3.0.0,>=2.0.0 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from scikit-image>=0.17.2->-r requirements.txt (line 7)) (3.3.4)
Requirement already satisfied: typing-extensions in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from torch<1.11,>=1.10.1->-r requirements.txt (line 8)) (4.1.1)
Requirement already satisfied: dataclasses in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from torch<1.11,>=1.10.1->-r requirements.txt (line 8)) (0.8)
Collecting iopath<0.1.10,>=0.1.7
  Downloading iopath-0.1.9-py3-none-any.whl (27 kB)
Collecting hydra-core>=1.1
  Downloading hydra_core-1.2.0-py3-none-any.whl (151 kB)
     |████████████████████████████████| 151 kB 5.3 MB/s            
Collecting cloudpickle
  Downloading cloudpickle-2.1.0-py3-none-any.whl (25 kB)
Requirement already satisfied: termcolor>=1.1 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from detectron2>=0.6->-r requirements.txt (line 10)) (1.1.0)
Collecting omegaconf>=2.1
  Downloading omegaconf-2.2.2-py3-none-any.whl (79 kB)
     |████████████████████████████████| 79 kB 9.4 MB/s             
Collecting future
  Downloading future-0.18.2.tar.gz (829 kB)
     |████████████████████████████████| 829 kB 10.7 MB/s            
  Preparing metadata (setup.py) ... done
Collecting fvcore<0.1.6,>=0.1.5
  Downloading fvcore-0.1.5.post20220512.tar.gz (50 kB)
     |████████████████████████████████| 50 kB 8.4 MB/s             
  Preparing metadata (setup.py) ... done
Collecting pycocotools>=2.0.2
  Downloading pycocotools-2.0.4.tar.gz (106 kB)
     |████████████████████████████████| 106 kB 12.7 MB/s            
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Collecting yacs>=0.1.8
  Downloading yacs-0.1.8-py3-none-any.whl (14 kB)
Collecting tqdm>4.29.0
  Using cached tqdm-4.64.0-py2.py3-none-any.whl (78 kB)
Collecting pydot
  Downloading pydot-1.4.2-py2.py3-none-any.whl (21 kB)
Collecting tabulate
  Downloading tabulate-0.8.10-py3-none-any.whl (29 kB)
Collecting black==21.4b2
  Downloading black-21.4b2-py3-none-any.whl (130 kB)
     |████████████████████████████████| 130 kB 10.9 MB/s            
Requirement already satisfied: tensorboard in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from detectron2>=0.6->-r requirements.txt (line 10)) (1.15.0)
Collecting regex>=2020.1.8
  Using cached regex-2022.7.9-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (749 kB)
Collecting appdirs
  Downloading appdirs-1.4.4-py2.py3-none-any.whl (9.6 kB)
Collecting mypy-extensions>=0.4.3
  Downloading mypy_extensions-0.4.3-py2.py3-none-any.whl (4.5 kB)
Collecting pathspec<1,>=0.8.1
  Downloading pathspec-0.9.0-py2.py3-none-any.whl (31 kB)
Collecting toml>=0.10.1
  Downloading toml-0.10.2-py2.py3-none-any.whl (16 kB)
Collecting typed-ast>=1.4.2
  Downloading typed_ast-1.5.4-cp36-cp36m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (831 kB)
     |████████████████████████████████| 831 kB 9.1 MB/s            
Collecting antlr4-python3-runtime==4.9.*
  Downloading antlr4-python3-runtime-4.9.3.tar.gz (117 kB)
     |████████████████████████████████| 117 kB 10.6 MB/s            
  Preparing metadata (setup.py) ... done
Collecting importlib-resources
  Using cached importlib_resources-5.4.0-py3-none-any.whl (28 kB)
Collecting packaging
  Using cached packaging-21.3-py3-none-any.whl (40 kB)
Collecting portalocker
  Downloading portalocker-2.5.1-py2.py3-none-any.whl (15 kB)
Requirement already satisfied: cycler>=0.10 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from matplotlib!=3.0.0,>=2.0.0->scikit-image>=0.17.2->-r requirements.txt (line 7)) (0.11.0)
Requirement already satisfied: kiwisolver>=1.0.1 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from matplotlib!=3.0.0,>=2.0.0->scikit-image>=0.17.2->-r requirements.txt (line 7)) (1.3.1)
Requirement already satisfied: python-dateutil>=2.1 in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from matplotlib!=3.0.0,>=2.0.0->scikit-image>=0.17.2->-r requirements.txt (line 7)) (2.8.2)
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Collecting decorator<5,>=4.3
  Using cached decorator-4.4.2-py2.py3-none-any.whl (9.2 kB)
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Requirement already satisfied: setuptools in /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages (from jsonschema->ocrd>=2.30->-r requirements.txt (line 1)) (59.6.0)
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Building wheels for collected packages: fvcore, antlr4-python3-runtime, pycocotools, future
  Building wheel for fvcore (setup.py) ... done
  Created wheel for fvcore: filename=fvcore-0.1.5.post20220512-py3-none-any.whl size=61288 sha256=247fb1bbcbc0a92e9ab8eed2979ee743e5b8873491c8c3eb06cedb7ddf63b300
  Stored in directory: /home/bejmak/.cache/pip/wheels/d8/a6/d7/45355843f401575fd6c60baa10f23a035f2b8d89866894870e
  Building wheel for antlr4-python3-runtime (setup.py) ... done
  Created wheel for antlr4-python3-runtime: filename=antlr4_python3_runtime-4.9.3-py3-none-any.whl size=144575 sha256=b9f4ceb363e3d93cb62b9653163314a74a2c2478c71a9eeeda5554cb6ee07bac
  Stored in directory: /home/bejmak/.cache/pip/wheels/db/fb/79/75c19314f02d8da5400c2b2794f5f368ab39ba7f644c98dcee
  Building wheel for pycocotools (pyproject.toml) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/bin/python3 /home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/lib/python3.6/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmpistj7n8_
       cwd: /tmp/pip-install-uxaes31u/pycocotools_e9223dcd7e0a4d03aa8041adb8b64fce
  Complete output (67 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.6
  creating build/lib.linux-x86_64-3.6/pycocotools
  copying pycocotools/mask.py -> build/lib.linux-x86_64-3.6/pycocotools
  copying pycocotools/coco.py -> build/lib.linux-x86_64-3.6/pycocotools
  copying pycocotools/__init__.py -> build/lib.linux-x86_64-3.6/pycocotools
  copying pycocotools/cocoeval.py -> build/lib.linux-x86_64-3.6/pycocotools
  running build_ext
  skipping 'pycocotools/_mask.c' Cython extension (up-to-date)
  building 'pycocotools._mask' extension
  creating build/temp.linux-x86_64-3.6
  creating build/temp.linux-x86_64-3.6/common
  creating build/temp.linux-x86_64-3.6/pycocotools
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/tmp/pip-build-env-ncck29pn/overlay/lib/python3.6/site-packages/numpy/core/include -I./common -I/home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/include -I/usr/include/python3.6m -c ./common/maskApi.c -o build/temp.linux-x86_64-3.6/./common/maskApi.o -Wno-cpp -Wno-unused-function -std=c99
  ./common/maskApi.c: In function ‘rleDecode’:
  ./common/maskApi.c:46:7: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
         for( k=0; k<R[i].cnts[j]; k++ ) *(M++)=v; v=!v; }}
         ^~~
  ./common/maskApi.c:46:49: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
         for( k=0; k<R[i].cnts[j]; k++ ) *(M++)=v; v=!v; }}
                                                   ^
  ./common/maskApi.c: In function ‘rleToBbox’:
  ./common/maskApi.c:135:32: warning: unused variable ‘xp’ [-Wunused-variable]
       uint h, w, xs, ys, xe, ye, xp, cc; siz j, m;
                                  ^~
  ./common/maskApi.c: In function ‘rleFrPoly’:
  ./common/maskApi.c:181:3: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
     for(j=0; j<k; j++) x[j]=(int)(scale*xy[j*2+0]+.5); x[k]=x[0];
     ^~~
  ./common/maskApi.c:181:54: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
     for(j=0; j<k; j++) x[j]=(int)(scale*xy[j*2+0]+.5); x[k]=x[0];
                                                        ^
  ./common/maskApi.c:182:3: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
     for(j=0; j<k; j++) y[j]=(int)(scale*xy[j*2+1]+.5); y[k]=y[0];
     ^~~
  ./common/maskApi.c:182:54: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
     for(j=0; j<k; j++) y[j]=(int)(scale*xy[j*2+1]+.5); y[k]=y[0];
                                                        ^
  ./common/maskApi.c: In function ‘rleToString’:
  ./common/maskApi.c:227:7: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
         if(more) c |= 0x20; c+=48; s[p++]=c;
         ^~
  ./common/maskApi.c:227:27: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
         if(more) c |= 0x20; c+=48; s[p++]=c;
                             ^
  ./common/maskApi.c: In function ‘rleFrString’:
  ./common/maskApi.c:235:3: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation]
     while( s[m] ) m++; cnts=malloc(sizeof(uint)*m); m=0;
     ^~~~~
  ./common/maskApi.c:235:22: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘while’
     while( s[m] ) m++; cnts=malloc(sizeof(uint)*m); m=0;
                        ^~~~
  ./common/maskApi.c:243:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
       if(m>2) x+=(long) cnts[m-2]; cnts[m++]=(uint) x;
       ^~
  ./common/maskApi.c:243:34: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
       if(m>2) x+=(long) cnts[m-2]; cnts[m++]=(uint) x;
                                    ^~~~
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/tmp/pip-build-env-ncck29pn/overlay/lib/python3.6/site-packages/numpy/core/include -I./common -I/home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/include -I/usr/include/python3.6m -c pycocotools/_mask.c -o build/temp.linux-x86_64-3.6/pycocotools/_mask.o -Wno-cpp -Wno-unused-function -std=c99
  pycocotools/_mask.c:4:10: fatal error: Python.h: No such file or directory
   #include "Python.h"
            ^~~~~~~~~~
  compilation terminated.
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for pycocotools
  Building wheel for future (setup.py) ... done
  Created wheel for future: filename=future-0.18.2-py3-none-any.whl size=491070 sha256=3352ae92170f60019fd463f6c08771f17434db4a63e197410b8ecf6c89d93f57
  Stored in directory: /home/bejmak/.cache/pip/wheels/6e/9c/ed/4499c9865ac1002697793e0ae05ba6be33553d098f3347fb94
Successfully built fvcore antlr4-python3-runtime future
Failed to build pycocotools
ERROR: Could not build wheels for pycocotools, which is required to install pyproject.toml-based projects
Makefile:26: recipe for target 'deps' failed
make[2]: *** [deps] Error 1
make[2]: Leaving directory '/home/bejmak/ocrd_all/ocrd_detectron2'
Makefile:283: recipe for target '/home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/bin/ocrd-detectron2-segment' failed
make[1]: *** [/home/bejmak/ocrd_all/venv/sub-venv/headless-tf1/bin/ocrd-detectron2-segment] Error 2
make[1]: Leaving directory '/home/bejmak/ocrd_all'
Makefile:278: recipe for target '/home/bejmak/ocrd_all/venv/bin/ocrd-detectron2-segment' failed
make: *** [/home/bejmak/ocrd_all/venv/bin/ocrd-detectron2-segment] Error 2
make: *** Deleting file '/home/bejmak/ocrd_all/venv/bin/ocrd-detectron2-segment'
bejmak@ubuntu:~/ocrd_all$ ```
    opened by witobejmak 1
  • encapsulate model and category parameters as presets

    encapsulate model and category parameters as presets

    It would help to distribute configurations (model_weights, model_config, categories) for known models via preset files (parameter JSON in package data).

    However, core's resource manager cannot handle our use-case yet:

    • resources must not be URLs but local file names; but we don't know when or under which name the user will download them
    • some of the weight files are only distributed in archives which must first be unpacked (and renamed)

    See https://github.com/OCR-D/core/issues/782 and https://github.com/OCR-D/core/issues/780

    opened by bertsky 1
  • allow running without prior binarization

    allow running without prior binarization

    While we can make good use of binary input for scale estimation during contour detection and for mask post-processing during instance decoding, there should be a fallback option for simple workflows without prior binarization. (This would deactivate all post-processing of the raw masks.)

    opened by bertsky 1
  • allow incremental segmentation

    allow incremental segmentation

    As with ocrd-cis-ocropy-segment, do not just ignore existing regions, but suppress them during detection – so segmentation models or processors can be combined.

    (For example, run a TableBank detector for tables only, followed by a DocBank detector for the other region types. Or a rule-based separator line recognition followed by a PubLayNet detector.)

    opened by bertsky 1
  • Fix sed command for MacOS

    Fix sed command for MacOS

    sed on MacOS complains when the terminating semicolon is missing:

    sed: 1: "/^cudart/{s/cudart-//;s ...": extra characters at the end of q command

    Signed-off-by: Stefan Weil [email protected]

    opened by stweil 0
  • Exception using -P debug_img instance_colors

    Exception using -P debug_img instance_colors

    I have got an exception using Parameter -P debug_img instance_colors I have called:

     ocrd-detectron2-segment -I OCR-D-BIN -O OCR-D-DETECTRON2-DocBank_X101-debug -p /home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd_detectron2/presets_DocBank_X101.json -P debug_img instance_colors -l TRACE

    See logfile here: debug.log Just guessing: Maybe problems with processing more than one image and/or more than one region ?

    opened by stefanCCS 3
  • Created PAGE is not correct

    Created PAGE is not correct

    Tried out ocrd-detectron2-segment and got a non-correct PAGE. Model used: "DocBank_X101" Preset used: presets_DocBank_X101.json This is the PAGE file: OCR-D-DETECTRON2-DocBank_X101_00001.zip

    XSD-Validation-Result using xml-validator-xsd

        Cvc-datatype-valid.1.2.1: 'region0001_TextRegion:paragraph' Is Not A Valid Value For 'NCName'., Line '42', Column '78'.
    Cvc-attribute.3: The Value 'region0001_TextRegion:paragraph' Of Attribute 'id' On Element 'pc:TextRegion' Is Not Valid With Respect To Its Type, 'ID'., Line '42', Column '78'.
    Cvc-datatype-valid.1.2.1: 'region0002_TextRegion:paragraph' Is Not A Valid Value For 'NCName'., Line '45', Column '78'.
    Cvc-attribute.3: The Value 'region0002_TextRegion:paragraph' Of Attribute 'id' On Element 'pc:TextRegion' Is Not Valid With Respect To Its Type, 'ID'., Line '45', Column '78'.
    Cvc-datatype-valid.1.2.1: 'region0003_TextRegion:paragraph' Is Not A Valid Value For 'NCName'., Line '48', Column '78'.
    Cvc-attribute.3: The Value 'region0003_TextRegion:paragraph' Of Attribute 'id' On Element 'pc:TextRegion' Is Not Valid With Respect To Its Type, 'ID'., Line '48', Column '78'.
    Cvc-datatype-valid.1.2.1: 'region0004_TextRegion:paragraph' Is Not A Valid Value For 'NCName'., Line '51', Column '78'.
    Cvc-attribute.3: The Value 'region0004_TextRegion:paragraph' Of Attribute 'id' On Element 'pc:TextRegion' Is Not Valid With Respect To Its Type, 'ID'., Line '51', Column '78'.
    opened by stefanCCS 3
  • Got exception using ocrd_detectron 2 with ocrd_all Release v2022-12-01

    Got exception using ocrd_detectron 2 with ocrd_all Release v2022-12-01

    I have got an exception using ocrd-detectron2-segment as follows - please clarify (I can provide workspace, if needed):

    (ocrd-3.7) ocrdadmin@ocrd-03:/mnt/OCRD/myData/Specials/Detectron2Test$ ocrd-detectron2-segment -I OCR-D-BIN -O ORD-D-REG-DETECTRON2 -p /home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd_detectron2/presets_DocBank_X101.json
13:14:28.481 INFO processor.Detectron2Segment - Using compute device cpu
13:14:28.482 INFO processor.Detectron2Segment - Loading config '/home/ocrdadmin/.local/share/ocrd-resources/ocrd-detectron2-segment/DocBank_X101.yaml'
Traceback (most recent call last):
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/bin/ocrd-detectron2-segment", line 8, in <module>
    sys.exit(ocrd_detectron2_segment())
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/click/core.py", line 1130, in __call__
    return self.main(*args, **kwargs)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/click/core.py", line 1055, in main
    rv = self.invoke(ctx)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/click/core.py", line 1404, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/click/core.py", line 760, in invoke
    return __callback(*args, **kwargs)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd_detectron2/cli.py", line 9, in ocrd_detectron2_segment
    return ocrd_cli_wrap_processor(Detectron2Segment, *args, **kwargs)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd/decorators/__init__.py", line 117, in ocrd_cli_wrap_processor
    run_processor(processorClass, ocrd_tool, mets, workspace=workspace, **kwargs)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd/processor/helpers.py", line 82, in run_processor
    parameter=parameter
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd_detectron2/segment.py", line 91, in __init__
    self.setup()
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/ocrd_detectron2/segment.py", line 116, in setup
    cfg.merge_from_file(temp_config)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/detectron2/config/config.py", line 46, in merge_from_file
    loaded_cfg = self.load_yaml_with_base(cfg_filename, allow_unsafe=allow_unsafe)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/fvcore/common/config.py", line 61, in load_yaml_with_base
    cfg = yaml.safe_load(f)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/yaml/__init__.py", line 125, in safe_load
    return load(stream, SafeLoader)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/yaml/__init__.py", line 79, in load
    loader = Loader(stream)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/yaml/loader.py", line 34, in __init__
    Reader.__init__(self, stream)
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/yaml/reader.py", line 85, in __init__
    self.determine_encoding()
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/yaml/reader.py", line 124, in determine_encoding
    self.update_raw()
  File "/home/ocrdadmin/ocrd-3.7/sub-venv/headless-tf1/lib/python3.7/site-packages/yaml/reader.py", line 178, in update_raw
    data = self.stream.read(size)
  File "/usr/lib/python3.7/codecs.py", line 322, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xbb in position 10: invalid start byte
    opened by stefanCCS 33
  • make more efficient

    make more efficient

    We currently only use Detectron2's DefaultPredictor for inference: https://github.com/bertsky/ocrd_detectron2/blob/0272d95a930d5136bba29e530a3530c13ab17166/ocrd_detectron2/segment.py#L126

    But the documentation says:

    This is meant for simple demo purposes, so it does the above steps automatically. This is not meant for benchmarks or running complicated inference logic. If you’d like to do anything more complicated, please refer to its source code as examples to build and use the model manually

    One can clearly see how the GPU utilization is scarce, so a multi-threaded implementation with data pipelining would boost performance a lot.

    opened by bertsky 1
Releases(v0.1.4)

  • v0.1.4(Dec 3, 2022)

  • v0.1.3(Nov 2, 2022)

    Fixed

    • make deps: fall back to Detectron2 src build

    Changed

    • added various models as file resources
    • added corresponding preset files
    • updated documentation
    Source code(tar.gz)
    Source code(zip)

  • v0.1.2(Oct 27, 2022)

    Fixed

    • make deps: fix CUDA detection even more
    • apply device param as passed

    Changed

    • downscale images to no more than 150 DPI for prediction (for speed)
    • add param operation_level (default page), add table mode
    Source code(tar.gz)
    Source code(zip)

  • v0.1.1(Oct 27, 2022)

    Fixed

    • make deps: fix CUDA detection and allow CPU as fallback

    Changed

    • instance segmentation postprocessing: use asymmetric overlap criterion for non-maximum suppression
    • skip instances which belong to classes with empty category
    • annotate incrementally (by skipping candidates that overlap with pre-existing top-level regions)
    Source code(tar.gz)
    Source code(zip)

  • v0.1.0(Oct 27, 2022)

Owner
Robert Sachunsky
Robert Sachunsky
GitHub
Detectron2 is FAIR's next-generation platform for object detection and segmentation.

Detectron2 is Facebook AI Research's next generation software system that implements state-of-the-art object detection algorithms. It is a ground-up r

Facebook Research 23.3k Jan 8, 2023
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Ever felt tired after preprocessing the dataset, and not wanting to write any code further to train your model? Ever encountered a situation where you wanted to record the hyperparameters of the trained model and able to retrieve it afterward? Models Playground is here to help you do that. Models playground allows you to train your models right from the browser.

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null 19 Dec 10, 2022
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Kilian Batzner 63 May 22, 2021
The lightweight PyTorch wrapper for high-performance AI research. Scale your models, not the boilerplate.

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null 32 Sep 21, 2022
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