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Bin range for Texture Histogram #21

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isaachaw opened this issue Apr 9, 2017 · 1 comment
Open

Bin range for Texture Histogram #21

isaachaw opened this issue Apr 9, 2017 · 1 comment

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@isaachaw
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isaachaw commented Apr 9, 2017

The output of skimage.feature.local_binary_pattern from _calc_texture_gradient for each pixel ranges from 0 to 255. However, in _calc_texture_hist function, the range input for numpy.histogram is (0.0, 1.0) that causes the function to ignore most of the pixels. Is this behavior expected?
@gauss-clb
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gauss-clb commented Jun 3, 2017 •
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Oh, I think maybe it is a bug. The effect of the bug is that we don't use texture feature contributing for similarity.

@Page-David Page-David mentioned this issue Jul 21, 2018
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@isaachaw @gauss-clb