Closed ivyvideo closed 6 years ago
Usually, it should roughly cover the longest activity duration in that fps.
On Aug 27, 2018, at 03:26, ivyvideo notifications@github.com<mailto:notifications@github.com> wrote:
Thanks for your great contribution! And I have one question about the window size for generating roi in generate_roidb_512.py [image]https://user-images.githubusercontent.com/42105211/44646290-1ba69980-aa0d-11e8-9d6c-2a0d6047b974.png As shown above, you create a sliding window whose size is 512 to collect the data used for training, what confusing me is whether this parameter a empirical parameter? Or it is used after statistics?
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@huijuan88 Thanks for reply! Got it. And it has nothing to do with the output of Conv5b which has 512 channels, right?
No relationship with it.
On Aug 28, 2018, at 04:10, ivyvideo notifications@github.com<mailto:notifications@github.com> wrote:
@huijuan88https://github.com/huijuan88 Thanks for reply! Got it. And it has nothing to do with the output of Conv5b which has 512 channels, right?
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ok, thank you so much!
Thanks for your great contribution! And I have one question about the window size for generating roi in generate_roidb_512.py
As shown above, you create a sliding window whose size is 512 to collect the data used for training, what confusing me is whether this parameter a empirical parameter? Or it is used after analysis on the thumos dataset?