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clusters show lines #1

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GRASBOCK opened this issue Sep 27, 2021 · 1 comment
Open

clusters show lines #1

GRASBOCK opened this issue Sep 27, 2021 · 1 comment
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bug Something isn't working enhancement New feature or request

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@GRASBOCK
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The clusters show lines because the cluster has a width of one pixel at some positions

cluster_lines

Ideas:

  • custom algorithm (not cv2.findContours)
  • use the surrounding pixels by blur, thresholding them to increase the width of the pixels. This makes the hot area larger than it actually is.
  • interpolate coordinates at half distance between adjacent pixels to get geographic position instead center of pixel. However then I need a way to find out inside and outside
@GRASBOCK GRASBOCK added the enhancement New feature or request label Sep 27, 2021
@GRASBOCK GRASBOCK mentioned this issue Sep 27, 2021
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@GRASBOCK
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weird_structure

Such abominations I consider bugs. A new algorithm is definitely required

@GRASBOCK GRASBOCK added the bug Something isn't working label Sep 27, 2021
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@GRASBOCK