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GPU ACF tuning #219

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headupinclouds opened this issue Dec 20, 2016 · 1 comment
Closed

GPU ACF tuning #219

headupinclouds opened this issue Dec 20, 2016 · 1 comment
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enhancement
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0.7

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headupinclouds commented Dec 20, 2016 •
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Resolve discrepancies between CPU and GPU (OpenGL ES shader) ACF features (the GPU output uses a texture "packing" and the layout/geometry is not relevant to the issue -- only the individual pixel values). Differences are most prominent in the normalized gradient output (4th channel), which is most visible at the highest resolution:

CPU:
acf_cpu

GPU:
acf_gpu

moved: elucideye/acf#17
@headupinclouds headupinclouds mentioned this issue Jan 12, 2017
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@headupinclouds headupinclouds added this to the 0.5 milestone May 11, 2017
@headupinclouds headupinclouds self-assigned this May 12, 2017
@headupinclouds headupinclouds modified the milestones: 0.6, 0.5 Jun 28, 2017
@headupinclouds headupinclouds modified the milestones: 0.7, 0.6 Aug 8, 2017
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moved : elucideye/acf#17

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