zlai0 / VideoAutoencoder

Video Autoencoder: self-supervised disentanglement of 3D structure and motion (ICCV 2021). Website: https://zlai0.github.io/VideoAutoencoder/
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Generating Video Following having One Test Image #3

Open hmdolatabadi opened 2 years ago

hmdolatabadi commented 2 years ago

Hi, Thanks for the cool work.

I have a question regarding your test script. In Figure 2 (the test phase), it seems like the video is going to be entirely generated by having one input image. In the code, however, you compute the trajectory using the ground-truth video.

https://github.com/zlai0/VideoAutoencoder/blob/dc1aa14cde7da8c70e84f8cf7d4cc572a5ad9ed4/test_re10k.py#L102-L103

Is there some point that I am missing? And is generating a video having only one fixed image possible? (I know that for training you would necessarily need a video sequence, what I mean is at test time.)

Thanks.