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Fix dimension indexing in separation_content_motion() #32

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Fix dimension indexing in separation_content_motion() #32

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5 changes: 2 additions & 3 deletions utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -139,9 +139,8 @@ def separation_content_motion(video_clip):
the second is motions based on base frame
"""
total_frames = video_clip.shape[1]
base_frame = video_clip[0]
motions = [video_clip[i] - base_frame for i in range(1, total_frames)]
motions = torch.cat(motions, dim=1)
base_frame = video_clip[:, 0:1] # [B, 1, C, H, W]
motions = video_clip[:, 1:] - video_clip[:, 0:1] # [B, F-1, C, H, W]
return base_frame, motions

def get_experiment_dir(root_dir, args):
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