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classifies one frame at a time? #20

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xdsv opened this issue Aug 31, 2017 · 1 comment
Open

classifies one frame at a time? #20

xdsv opened this issue Aug 31, 2017 · 1 comment

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@xdsv
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xdsv commented Aug 31, 2017

Hi,

does miles-deep classify each frame at a time individually or does it use the temporal information (treats it as a sequence of images)?

@ryanjay0
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Miles Deep only looks at individual frames for classification. However, when making cut blocks it does some simple smoothing to avoid small gaps.

Karpathy et al. give some ways to extend it to to video but the results aren't that much better:
https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/42455.pdf

Some recent work gives more insight about video classification:
https://arxiv.org/abs/1708.03805
and the results are encouraging but i still doubt it would do much better than a single frame model. Let me know if you try anything like this.

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