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THUMOS2014 Features #4

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lw19951231 opened this issue Dec 3, 2018 · 1 comment
Open

THUMOS2014 Features #4

lw19951231 opened this issue Dec 3, 2018 · 1 comment

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@lw19951231
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Good job, and can you publish the feature files(.npy) uesd by i3d for extracting RGB and optical flow? thx : )
@lw19951231
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Hello, I extracted optical flow and RGB according to the author's method (rescale them to make the smallest dimension of the frame equal to 256 while preserving the aspect ratio) , then centercrop the 224*224 areas and according to your code, the result is
[0.44666405 0.37119608 0.2799398 0.19948661 0.12415455 0. 07288131 0.03157056 0.00844668 0.00084359],
so I think there is a problem with my extraction method. I use https://github.com/yjxiong/dense_flow to extract.

@lw19951231 lw19951231 mentioned this issue Dec 12, 2018
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