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Published 20 hours ago • verified publisher icon KaiyangZhou

Frame Downsampling for dataset.

Open sralli opened this issue 4 years ago • 1 comments

Why do we download the videos in the dataset to 2fps / choosing every 15th frame from each video?

sralli avatar Apr 25 '20 13:04 sralli

I think the reason behind they did not process each video frame since adjacent frames are very similar. So subsample will result in less frames but they are informative. For large scale videos subsampling will more helpful.

Solayman-Emon avatar May 04 '20 21:05 Solayman-Emon