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Support images with channels != 3 #42

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agoode opened this issue Sep 16, 2010 · 1 comment
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Support images with channels != 3 #42

agoode opened this issue Sep 16, 2010 · 1 comment
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api dimensionality enhancement format-leica format-mirax format-ndpi

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@agoode
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agoode commented Sep 16, 2010

_Imported from Trac. This issue originally by _agoode* at 2010-05-06T16:45:01Z.*

For fluorescence imagery, channels may not equal 3. If channels = 1, then we can use the existing read_region API to produce gray. Otherwise, some new API will need to be invented.

openslide_open may fail if channels != 1 or 3. We may need a new open function as well.
@bgilbert bgilbert mentioned this issue Mar 31, 2015
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@mrymsadeghi
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Hi,

I also have this problem. that I need to extract fluorocent channels separately. I'm using mirax file. But the channels when I extract the image, and extract eg green channel, you can still see traces of the cells in red channel. wheras, those traces are not visible in the 3DHistech slide viewer software.

@iewchen iewchen mentioned this issue Oct 12, 2022
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