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TIF masks created when saving ROIS are upside down #24

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ajkswamy opened this issue Sep 5, 2019 · 2 comments
Closed

TIF masks created when saving ROIS are upside down #24

ajkswamy opened this issue Sep 5, 2019 · 2 comments

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@ajkswamy
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ajkswamy commented Sep 5, 2019

I created a polygon ROI and saved it and ILTIS created a "..._mask.tif" file. When I open this file in ImageJ, it looks upside down compared to the ROI that I drew. @grg2rsr is this intentional?
@grg2rsr
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grg2rsr commented Sep 5, 2019

not really, but this bug is known. This should apply not only to masks, but to all .tifs. All iltis based coordinates are flipped in some relation to the way how fiji draws things, but I forgot exactly how. Since it's all relative, no result is affected by this.

@ajkswamy
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ajkswamy commented Sep 5, 2019

Yes, you are right. I think ILTIS assumes origin to be bottom left while fiji assumes top. Thanks!

@ajkswamy ajkswamy closed this as completed Sep 5, 2019
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@ajkswamy @grg2rsr