image_aniso error

[TatiaM]

For an image, an error occur during the image_aniso function. Everything before this step works well (segmentation, cell perimeters, apical areas, junction lengths).

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IndexError Traceback (most recent call last)
in
----> 1 aniso_face_image = segmentation.image_aniso()

~/anaconda3/envs/opencv-env/lib/python3.7/site-packages/Dissects-0.0.1-py3.7.egg/Dissects/segmentation/seg_3D_apical.py in image_aniso(self, normalize, normalize_max, factor, dilation_width)
546 tmp_imagecoords[2],
547 coords[1],
--> 548 [coords[0]] = 1
549 #enlarge
550 if dilation_width!=0:

IndexError: index 33 is out of bounds for axis 0 with size 33

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Image and skeleton here:
https://filesender.renater.fr/?s=download&token=913522bf-c572-431c-a032-c209e1519c71

[sophietheis]

You try to access an element of an array using an index that is out of the permissible range. In this case you are trying to draw the anisotropy outside the image. The parameter factor allows you to change the proportion of all the lines, thus reducing or increasing their overall length.

Also, as mentioned in the readme, this is an old version of the code. Please refer to Alain's repo.