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41 Commits

Author SHA1 Message Date
Johannes Schönberger 845d083470 Define 1d arrays as contiguous 2013-09-22 07:22:09 +02:00
Juan Nunez-Iglesias e17e7699b3 Add note about (z, y, x) order in slic cython doc 2013-09-21 00:12:12 +10:00
Juan Nunez-Iglesias 00e5ff263b Add spacing descriptions; use np.double 
Implement @ahojnnes's comments on pull request. Use `np.double` as
dtype for arrays because in Cython, `float` is not `np.double`. And
add further clarification about the `spacing` parameter.
 2013-09-16 21:26:44 +10:00
Juan Nunez-Iglesias 846765e5f9 Add spacing support for new, speeded-up SLIC 2013-09-16 17:52:25 +10:00
Johannes Schönberger 22ca0ae457 Fix indentation 2013-09-03 20:31:24 +02:00
Johannes Schönberger 770e28d2bb Rename clusters to segments 2013-09-03 10:47:49 +02:00
Johannes Schönberger f5cfbcfe97 Reorder variable declarations 2013-09-01 16:46:01 +02:00
Johannes Schönberger bd388383a0 Fix bug in window extent determination 2013-09-01 16:46:01 +02:00
Johannes Schönberger bc7efb01e4 Fix dtype bug 2013-09-01 16:46:01 +02:00
Johannes Schönberger 84579a6c2c Remove legacy comment 2013-09-01 16:46:01 +02:00
Johannes Schönberger 471b293a9e Remove unnecessary parameters and update doc string 2013-09-01 16:46:00 +02:00
Johannes Schönberger 6b5556b279 Reduce memory footprint 2013-09-01 16:46:00 +02:00
Johannes Schönberger fd729a4e30 Improve SLIC 2013-09-01 16:46:00 +02:00
Johannes Schönberger c8f619e384 Use typed memoryviews in transform package 2013-08-19 19:22:28 +02:00
Juan Nunez-Iglesias 4edf227869 Change 'long' to 'int' in Cython docs 2013-08-10 11:17:18 +10:00
Juan Nunez-Iglesias fe02c18f3d Use Py_ssize_t instead of int in _slic_cython 2013-08-09 18:43:24 +10:00
Juan Nunez-Iglesias 3e99079107 Precision issues appear to have vanished 2013-07-25 00:24:04 +10:00
Juan Nunez-Iglesias af3ea5f817 Remove unused 'ratio' argument from _slic_cython 2013-07-25 00:23:01 +10:00
Juan Nunez-Iglesias df2233cc6a Remove old commented-out code 2013-07-03 00:49:36 +02:00
Juan Nunez-Iglesias cd197527fb Speed up initialising 'distance' in SLIC 2013-07-02 13:22:14 +02:00
Juan Nunez-Iglesias 578876eff8 Bug fix: correctly initialize distance in slic 2013-07-02 13:22:14 +02:00
Juan Nunez-Iglesias a338618967 Remove diagnostic print 2013-07-02 13:22:14 +02:00
Juan Nunez-Iglesias 524255c0a2 Improve _slic.pyx doc, bug fixes, debug print 2013-07-02 13:22:14 +02:00
Juan Nunez-Iglesias 6e64515ea9 Fix build errors with memoryviews 2013-07-02 13:22:14 +02:00
Juan Nunez-Iglesias b1b70631bd Initial attempt at updating SLIC for memoryviews 2013-07-02 13:22:14 +02:00
Juan Nunez-Iglesias 8e4ab32ed9 Bug fixes: concatenation order and shape assignments 2013-07-02 13:22:13 +02:00
Juan Nunez-Iglesias 6dc8e6300b Separate inner loop of SLIC computation 2013-07-02 13:22:12 +02:00
Juan Nunez-Iglesias 620210025f Modify SLIC to allow uneven step sizes 2013-07-02 13:22:12 +02:00
Juan Nunez-Iglesias a2e32cc90c Add initial 3D modifications (not working) 2013-07-02 13:21:17 +02:00
François Boulogne a48de8dea9 add optional + default in pyx docstring 2013-05-29 20:18:19 +02:00
Johannes Schönberger 62d83ad42c Globally change np to cnp if cimported 2013-02-24 14:14:14 +01:00
Johannes Schönberger 7e578b5dec Fix index type error in SLIC function 2013-02-22 17:05:39 +01:00
Johannes Schönberger 614023b941 Replace ssize_t with Py_ssize_t globally 2013-02-22 17:05:38 +01:00
Johannes Schönberger 9f55fa2112 Change type to ssize_t for all index and size variables 2013-02-22 17:05:10 +01:00
Juan Nunez-Iglesias 35e8ad2ccc Allow grayscale input images to SLIC segmentation 
There is no reason for SLIC to be restricted to colour/RGB images. I
have added a few lines that allow single-channel input.
 2012-12-17 16:45:23 +11:00
Emmanuelle Gouillart b1098f69f8 DOC: removed unused import in docstring 2012-09-02 23:21:13 +02:00
Emmanuelle Gouillart 0293403b68 DOC: example in slic segmentation docstring 2012-08-27 12:57:24 +02:00
Andreas Mueller 6b1dab9f9a MISC move felzenszwalb_cy.pyx to _felzenszwalb_cy.pyx, don't use xrange when not necessary 2012-08-20 22:30:58 +01:00
Andreas Mueller fe2a4334fa ENH addressed (hopefully all) of Tony's and Stefan's comments. 2012-08-20 20:22:06 +01:00
Andreas Mueller f88a29b091 ENH minor speedups. 2012-08-10 10:03:20 +01:00
Andreas Mueller f560346309 Trying to avoid name collisions. 2012-08-05 21:31:24 +01:00