JDWarner
682d0535cd
Added multispectral random walker test.
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Since the multispectral path is equivalent except for gradient calcs,
only one test case is needed. This test is modeled on the 3-D
non-multispectral version. If deemed necessary, adding a 2-D case
would be simple.
2012-08-27 13:41:41 -05:00
Stefan van der Walt
8d54380dc0
Merge pull request #259 from emmanuelle/fix_random_walker
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ENH: Fix random walker.
2012-08-27 02:40:56 -07:00
Emmanuelle Gouillart
28161eaee6
ENH: better handling of labels that need to be reordered
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(this is now done automatically)
2012-08-24 15:09:46 +02:00
Stefan van der Walt
1c3aeec2a8
BUG: Remove uses of xrange for py3 compatibility.
2012-08-20 15:25:40 -07:00
Andreas Mueller
fe2a4334fa
ENH addressed (hopefully all) of Tony's and Stefan's comments.
2012-08-20 20:22:06 +01:00
Andreas Mueller
73dd46019b
FIX width/height trouble, add non-regression test
2012-08-05 21:06:37 +01:00
Andreas Mueller
8098718036
Fixup tests, add test for slic.
2012-08-05 14:33:30 +01:00
Andreas Mueller
49bc44c6e9
FIXed test to work with the fixed "hashing" of colors
2012-08-03 11:37:11 +01:00
Andreas Mueller
d2e226fe59
ENH tests for Felzenszwalbs segmentation, fixed off-by-one error
2012-08-03 11:37:11 +01:00
Andreas Mueller
f0a7212c4f
ENH Rename parameters in quickshift, add "ratio"
2012-08-03 11:37:11 +01:00
Andreas Mueller
ce26467ad4
ENH: make quickshift more tolerant to input type, just convert to float. Also keep track of random seed for reproducable tests.
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Finally, do a unique on the output and add testing.
2012-08-03 11:37:11 +01:00
Emmanuelle Gouillart
aa92d5f0bd
Better handling of labeled pixels in random walker segmentation when we
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return the whole probability.
2012-07-24 23:01:15 +02:00
Emmanuelle Gouillart
4ab7d0a4fa
Modifications to random walker segmentation algorithm:
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* returning the probability to belong to a label instead of only the most
likely label is now possible
* fixing some type issues
* handling non-consecutive label values
2012-06-24 19:35:27 +02:00
emmanuelle
528187c2b0
ENH: addressed Tony's comments (renaming of functions, doc)
2012-01-21 11:43:53 +01:00
emmanuelle
09e3a43f58
More explanations about the algorithm
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Also: removed copyright
changed module name
2012-01-17 21:32:08 +01:00
emmanuelle
d1e608bfe9
Random walker algo for segmentation + example
2012-01-15 17:22:59 +01:00
JDWarner