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Apply suggestions from code review of branch bg_detect_in_camera

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Julian Stirling 2025-07-27 19:26:05 +00:00
parent 13da56f3fd
commit c17d7af1ab
1 changed files with 3 additions and 2 deletions
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src/openflexure_microscope_server/background_detect.py
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@ -190,8 +190,9 @@ class ColourChannelDetectLUV(BackgroundDetectAlgorithm):
"Background is not set: you need to calibrate background detection." "Background is not set: you need to calibrate background detection."
) )
# The ``[1:]`` is to only use the U and V channels of as brightness (L) often # The ``[1:]`` selects only the U and V channels of the image.
# changes as the height of the sample changes. # Only U and V are used as brightness (L) often changes as
# the height of the sample changes.
# Wrapping in ``[[ ]]`` forces the colour channels to the numpy axis 2 # Wrapping in ``[[ ]]`` forces the colour channels to the numpy axis 2
# (3rd axis) so they are compared to the colour channel of each pixel. # (3rd axis) so they are compared to the colour channel of each pixel.
means = np.array([[self.background_data.means[1:]]]) means = np.array([[self.background_data.means[1:]]])