Official repository for Hierarchical Opacity Propagation for Image Matting

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Deep Learning HOP-Matting
Overview

HOP-Matting

Official repository for Hierarchical Opacity Propagation for Image Matting

🚧 🚧 🚧 Under Construction 🚧 🚧 🚧

🚧 🚧 🚧   Coming Soon    🚧 🚧 🚧

The models pretrained on Adobe Image Matting Dataset are covered by Adobe Deep Image Mattng Dataset License Agreement and can only be used and distributed for noncommercial purposes.

Method Training Data Size MSE SAD Grad Conn Model
HOP-9x9
+PosE+TriE+RI		 Adobe Matting Dataset 97 MB 5.7 27.80 11.25 23.73 HOP-9x9-RI
HOP-9x9
+PosE+TriE+RI		 Adobe Matting Dataset
+ Composition-1K		 97 MB - - - - HOP-9x9-RI-all-data

HOP-9x9-RI-all-data has a better performance on real world images.

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Comments
  • RuntimeError: shape '[1, 1, 14, 16, 13]' is invalid for input of size 3120

    RuntimeError: shape '[1, 1, 14, 16, 13]' is invalid for input of size 3120

    Dear @Yaoyi-Li,

    Thank you so much for this great work. I'm training this on my custom dataset. With all 512x512 images. The model seems to worked well. However, there are images where I received this error: RuntimeError: shape '[1, 1, 14, 16, 13]' is invalid for input of size 3120

    The problem came from this line and this line in the code. Some images worked well, but there are a lot of images that encountered this error.

    Can you please give me a small guide on how to fix it? Thank you so much!

    opened by EricLe-dev 5
  • Can this run on Mobile?

    Can this run on Mobile?

    Can this or GCA matting be run on Mobile? Is it possible to change the backbone to mobilenet?

    Something similar to this library which convert Deep Matting into mobile friendly (but SAD score isn't very good) https://github.com/foamliu/Mobile-Image-Matting

    I am aware of IndexNet Matting library, but their license is restrictive for commercial purpose.

    opened by InternetMaster1 2
  • About the training code

    About the training code

    We fans of gca and hop matting have been waiting for the training code of hop for a long time. I read the issues proposed by other people that you advice us to use the training code of gca for hop matting.

    we all are looking for the official code for this hop project.

    Is there a plan to release that part of code in the next month or two?

    And we hope the paper can be accepted in a desirable conference/magzine.

    opened by semaphore-egg 0
Owner
Li Yaoyi
Li Yaoyi
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