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BilateralFilter function #30

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egorovp opened this issue Mar 7, 2019 · 2 comments
Closed

BilateralFilter function #30

egorovp opened this issue Mar 7, 2019 · 2 comments
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@fbrill3

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@egorovp
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egorovp commented Mar 7, 2019

Problem

  1. The input tensor may have 2 or 3 dimensions.
    In case of 3 dimensions the size of the first dimension can be 1 or 2.
    Why it can be changed from 1 to 20 in CTS?
  2. According to documentation supported border mode shall be replicate or constant. Why it is set to undefined in CTS? Since it is undefined in CTS, then why the resulting values of borders are still checked?
  3. In case of 3 dimensions the first dimension is "radiometric" and the filtering goes by summing averaged weighted pixels in the window.
    Weight for every pixel in the window depends on the distance to the center of the window and on the difference in radiometric space between these two pixels.
    Why is radiometric space ignored in CTS?

Links

  1. Standard
  2. Conformance Tests
@rgolovanov rgolovanov mentioned this issue Mar 15, 2019
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@egorovp
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egorovp commented Mar 15, 2019

moved to link

@fbrill3
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fbrill3 commented Apr 4, 2019

Closing this items since it's moved to KhronosGroup/OpenVX-api-docs#4

@fbrill3 fbrill3 closed this as completed Apr 4, 2019
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