PyTorch Equivalent?

[Peratham]

Hi,

I found C3D very promising as a generic feature extractor for videos. But it is a little bit cumbersome to always recompile caffe...

Will there be any plan to release an equivalent version in PyTorch soon :) ?

Thanks,
Peratham

[dutran]

Yes, we can do that if there are enough interest.

[Peratham]

I am pretty sure that many people will appreciate it :).

[LiJunnan1992]

I would really appreciate a C3D model in PyTorch, or Torch.

[turingyizhu]

+1. I would greatly appreciate a Pytorch equivalent.

[Eniac-Xie]

+1

[xiaodongyang]

+1 It would be quite helpful.

[hassony2]

+1

It would be great to have.

[jsuit]

+1.

[dandelin]

+1.

[DavideA]

Hi all.

I made this porting from the Keras version.

Unfortunatly results drift a little bit from the keras version as explained in this issue.
Still, it could be useful to somebody.

[ahkarami]

+1
It would be great to have.

[LongLong-Jing]

+1. It would be very helpful.

[ZhuFengdaaa]

+1
looking forward to seeing it.

[fabienbaradel]

+1

[kenshohara]

Hi,

PyTorch version of C3D is available here.
This code can output both class scores and video features (512 dims) for each 16 frames.
This code uses ResNet version of C3D, which outperforms the original C3D.
The pretrained model (ResNet-34) is also available here.

To train the model using your own datasets,
this code may be useful this code.

[YeTianJHU]

+1

[jayleicn]

+1

[gkv91]

+1

[shanshuo]

+1

[dutran]

We are going to release a new version C3D together with, R3D, R(2+1)D [https://128.84.21.199/pdf/1711.11248.pdf] in caffe2 which is pretty much similar to pyTorch. Hope it will be helpful to you!

[07freedom]

+1

[hassony2]

The mentioned models, among which the VGG-style C3D are now available in caffe2 for download from the R2Plus1D repo. :)

[cuixing158]

+1

[Zhang-O]

The mentioned models, among which the VGG-style C3D are now available in caffe2 for download from the R2Plus1D repo. :)

good