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DOC: spell out the names of [Lee94], add the Notes section

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Evgeni Burovski
2016-02-20 17:29:13 +00:00
parent 42d4eb6123
commit 81d47328ea
2 changed files with 20 additions and 6 deletions
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skimage/morphology/_skeletonize_3d.py
+16 -3
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@@ -26,11 +26,24 @@ def skeletonize_3d(img):
--------
skeletonize, medial_axis
Notes
-----
The method of [Lee94]_ uses an octree data structure to examine a 3x3x3
neighborhood of a pixel. The algorithm proceeds by iteratively sweeping
over the image, and removing pixels at each iteration until the image
stops changing. Each iteration consists of two steps: first, a list of
candidates for removal is assembled; then pixels from this list are
rechecked sequentially, to better preserve connectivity of the image.
The algorithm this function implements is different from the algorithms
used by either `skeletonize` or `medial_axis`, thus for 2D images the
results produced by this function are generally different.
References
----------
.. [Lee94] Lee et al, Building skeleton models via 3-D medial surface/axis
thinning algorithms. Computer Vision, Graphics, and Image Processing,
56(6):462-478, 1994.
.. [Lee94] T.-C. Lee, R.L. Kashyap and C.-N. Chu, Building skeleton models
via 3-D medial surface/axis thinning algorithms.
Computer Vision, Graphics, and Image Processing, 56(6):462-478, 1994.
"""
# make sure the image is 3D or 2D (if it is, temporarily upcast to 3D)
skimage/morphology/_skeletonize_3d_cy.pyx.in
+4 -3
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@@ -21,9 +21,10 @@ Porting to Cython was done by Evgeni Burovski (evgeny.burovskiy@gmail.com).
References
----------
.. [Lee94] Lee et al, Building skeleton models via 3-D medial surface/axis
thinning algorithms. Computer Vision, Graphics, and Image Processing,
56(6):462-478, 1994
.. [Lee94] T.-C. Lee, R.L. Kashyap and C.-N. Chu, Building skeleton models
via 3-D medial surface/axis thinning algorithms.
Computer Vision, Graphics, and Image Processing, 56(6):462-478, 1994.
.. [IAC15] Ignacio Arganda-Carreras, 2015. Skeletonize3D plugin for ImageJ(C).
http://fiji.sc/Skeletonize3D