Commit Graph

41 Commits

Author SHA1 Message Date
Stefan van der Walt e084c5fd50 Rename nl_means_denoising to denoise_nl_means 2015-08-27 13:19:02 -07:00
Stefan van der Walt 83d5ff9001 Consistently use relative imports 2015-07-11 15:41:37 -05:00
Juan Nunez-Iglesias 0d134987f9 Harmonize all ndimage usage across the library
Only two forms remain in use:

- `from scipy import ndimage as ndi`
- `from scipy.ndimage import function`
2015-06-09 15:18:37 +10:00
Johannes Schönberger 0c69cdc5e7 Fix out-of-bounds access in color LUT for NaN values 2015-05-10 13:47:42 -04:00
Josh Warner 4644bdd347 Merge pull request #874 from emmanuelle/nlm_denoise
FEAT: NL-means denoising
2015-02-19 16:53:58 -06:00
emmanuelle 4697d66c85 [ENH] Removed eps parameter that was not needed.
Added a test for the case when no denoising at all is performed when h is
very small.

Corrected a bug in looping range in the classical algorithm.
2015-01-26 22:06:38 +01:00
emmanuelle 2e0b37b11d Changed variable names for coordinates for better consistency with
skimage conventions. Moved some code to inline functions to improve
clarity.
2015-01-25 19:21:23 +01:00
Jonathan Helmus 8eebb17bac No SegFault when unwrapping a 3D fully masked array
The unwrap_phase function no longer causes a Segmentation fault when passed
a 3D array in which all elements are masked.

Closes #1347
2015-01-21 16:45:23 -06:00
Jonathan Helmus d3024b5c73 No SegFault when unwrapping a 2D fully masked array
The unwrap_phase function no longer causes a Segmentation fault when passed
a 2D array in which all elements are masked.
2015-01-21 16:36:58 -06:00
Jonathan Helmus de01ea56ae unwrap_phase returns masked array when image is masked
With commit e3b84ed the unwrap_phase function would always return an ndarray
even when image was masked.  This restores the pre-e3b84ed behavior of
returning a masked array when the image is masked.
2015-01-21 16:23:50 -06:00
Jonathan Helmus eef3734bfe Remove end of line whitespace in test_unwrap.py 2015-01-21 16:03:18 -06:00
Jonathan Helmus 8ebe073ad5 BUG: unwrap_phase on compressed masked array
unwrap_phase works on masked arrays with a compressed mask (no elements masked)

Closes #1346
2015-01-21 16:01:13 -06:00
emmanuelle 60d0c81aed Changed type of error returned for image dimension strictly greater than 3. 2015-01-20 22:11:24 +01:00
emmanuelle dd9030d44c Implemented fast algorithm also for 3-D and 2D-RGB images. Changed API so
that there is only one function for fast and classic algorithms.
2015-01-18 22:18:29 +01:00
emmanuelle ecaa959195 Implemented asymmetric distance computation to save speed factor of 2 2015-01-10 16:40:43 +01:00
Steven Silvester f898bd0209 Style fixes 2014-12-26 11:26:30 -06:00
Steven Silvester c0a0490eed Fix handling of multiple warnings and update tests
Fix handling of multiple warnings

Update all test __init__ files

Update segmentation pkg

Update the color pkg

Update the exposure pkg

Update the filters pkg

Update the io pkg

Update the measure pkg

Update morphology package

Restructure test setup function

Add expected_warnings to __all__

Update restoration pkg.

Remove explicit filter check since it is done elsewhere

Fix the image test helpers

Update the transform pkg

Fix util pkg

Update viewer pkg
2014-12-23 16:51:06 -06:00
Steven Silvester 4680f30466 Add a test setup helper function
Add a function to set up a skimage test

Switch to new test helper function

Import local packages that raise warnings in test setup function

More fixes to doctests

Fix regionprops doc test

Try and fix the test_rank failure.

Remove no longer needed RectangleSelector shim

Skip more doctests in _regionprops

Try importing another scipy subpackage
2014-12-23 16:49:20 -06:00
Steven Silvester f72882fbd2 Import scipy before turning on warnings 2014-12-23 16:49:19 -06:00
Steven Silvester 0debedd82c Handle more warnings and reset io plugins as needed
Reset plugins prior to running collections test

Handle warnings in morphology pkg

Add __init__ for morpohology tests

Handle warnings for novice pkg

Handle warnings for restoration pkg

Handle warnings for segmentation pkg

Handle warnings for _shared pkg

Handle warnings for transform pkg

Handle warnings for util pkg

Handle warnings in viewer module
2014-12-23 16:48:16 -06:00
Johannes Schönberger 03be934e6d Set seed for test cases 2014-12-16 16:38:01 +01:00
emmanuelle 4004f048ef Faster version of non-local means denoising for 2D greyscale images 2014-12-07 12:02:05 +01:00
emmanuelle 2e91b0db95 Moved non-local means denoising to restoration submodule 2014-12-06 13:16:40 +01:00
Stefan van der Walt 034a7adab3 Use equal_nulp for more robust test comparison 2014-11-07 16:04:54 +02:00
Rebecca 1b217f971e replacing lena in examples and most tests 2014-11-07 16:01:23 +02:00
Stefan van der Walt 8bba07a7f2 Merge pull request #1171 from jjhelmus/unwrap_phase_3d_bug
BUG: segmentation fault when unwrapping 3d image
2014-11-07 13:39:18 +02:00
Jonathan Helmus 25653dc288 TST: Unit test to check for 3d unwrap seg fault
Added a unit test to check for bug in unwrap_phase which causes
a segmentation fault when the middle dimension is connected.
2014-11-06 21:03:14 -06:00
Juan Nunez-Iglesias d50afed18e Add test for preserving image shape in deconv
I can confirm that this test does not pass in the current master.
2014-09-26 19:13:33 +10:00
Juan Nunez-Iglesias 214613c2a8 Run restoration test suite when run as main 2014-09-26 19:13:33 +10:00
Johannes Schönberger 3b3bb01270 Fix denoise tests 2014-08-08 08:27:57 -04:00
blink1073 5677dafe41 Move away from random.random in favor of random.rand 2014-07-19 18:18:23 -05:00
Johannes Schönberger e8ab5559d5 Test invalid input for unwrap_phase 2014-05-10 10:47:52 -04:00
Johannes Schönberger ef63523ab0 Move denoise functions to restoration submodule 2014-03-13 19:39:54 -04:00
Johannes Schönberger 107f1d607c Move phase unwrapping algorithms to restoration submodule 2014-03-13 18:50:39 -04:00
François Orieux e0bb826e9e Update test file because of the new clip param default to True 2013-12-10 23:30:46 +01:00
François Orieux 15a96d5300 Fix python3 test and real values image. 2013-12-10 22:45:16 +01:00
François Orieux bda9b4fb3c Fix travis test 2013-12-10 22:45:16 +01:00
François Orieux b0b0b112db Add tests, coverage improvement. 2013-12-10 22:45:16 +01:00
François Orieux 4e2a5a9644 Better docstring. Better test coverage. 2013-12-10 22:45:16 +01:00
François Orieux a3b360f84a Fix test_restoration.py rename. 2013-12-10 22:45:14 +01:00
François Orieux def48f1909 Rename deconvolution to restoration 2013-12-10 22:45:14 +01:00