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HOG sizes #1

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Spiralwise opened this issue Sep 10, 2015 · 2 comments
Open

HOG sizes #1

Spiralwise opened this issue Sep 10, 2015 · 2 comments

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@Spiralwise
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The shape training computes HOG from views with a size of 120x120, 60x60 and 30x30. However, how does it come possible since HOG cells have a size of 8x8 which is not a multiple of 60 nor 30.
@suhaochina
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There will be padding. We are using the HoG feature extracted by Pitor Dollar's toolbox. You can take a look into the source code.

@Spiralwise
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I checked the code but there is no information about the block padding for L2-normalization computing.

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@Spiralwise @suhaochina