Nelle Varoquaux
374c446715
Added parameter to Harris corner detector to set the deviation for the gaussian kernel of the harris response computation
2011-12-23 17:32:03 +01:00
Nelle Varoquaux
bc0f77622e
Added tests for harris, and small fixes
2011-12-23 17:21:55 +01:00
Nelle Varoquaux
7ff98597e2
Small fixes on the Harris corner detector - documentation, method renaming etc
2011-12-22 22:08:27 +01:00
Tony S Yu
62d3b5590b
Remove density parameter in histogram
...
The `density` (or `normed`) parameter was set in the original implementation of `equalize`, but it is unnecessary since `cumulative_distribution` renormalizes values. The only other function in scikits-image that calls `histogram` (`filter.threshold_otsu`) is not affected by renormalization.
2011-12-22 10:58:02 -08:00
Tony S Yu
d4ca519ca5
Rename equalize_hist to equalize and minor cleanup
2011-12-22 10:48:28 -08:00
Tony S Yu
87c2353845
Change API for equalize_hist and cumulative_distribution.
...
`equalize_hist`: "max_intensity" parameter no longer exists---img_as_float normalizes intensity range
`cumulative_distribution`: Return centers of bins instead of the edges.
Move `histogram` function from filter subpackage.
Add test of equalize_hist
Add example of histogram equalization.
2011-12-22 10:16:32 -08:00
Nelle Varoquaux
5d8110bab2
Added tests
2011-12-22 12:27:06 +01:00
Nelle Varoquaux
c6f16dbff5
Harris corner detector
2011-12-21 19:09:40 +01:00
Stefan van der Walt
4df36631f6
BUG: Dispatch threads to process entire image.
2011-12-20 00:18:17 -08:00
Tony S Yu
c87b1ad90e
Add exposure module with histogram equalization function
2011-12-19 14:24:53 -05:00
tonysyu
c7b3f1e84c
Merge pull request #98 from tonysyu/thresholding
...
Add thresholding function using Otsu's method to filter module.
2011-12-18 07:14:38 -08:00
Tony S Yu
8941798daf
DOC: emphasize annotation in histogram.
2011-12-18 10:10:00 -05:00
Tony S Yu
1e12ca0044
Improve thresholding example
2011-12-18 09:31:10 -05:00
Tony S Yu
8ed834a3ab
Add example for threshoding
...
This example was removed in a previous commit.
2011-12-17 22:02:10 -05:00
Stefan van der Walt
0ae507d9d5
DOC: Add Emmanuelle's SciPy India segmentation tutorial.
2011-12-17 01:34:36 -08:00
Stefan van der Walt
9ee513ca10
DOC: Add index of tutorials to user guide.
2011-12-17 01:30:35 -08:00
Stefan van der Walt
ce27120134
Merge pull request #104 from tonysyu/pil-big-endian
...
ENH: Add test using big-endian uint16 image.
2011-12-17 00:08:26 -08:00
emmanuelle
1bb446e7d0
Merge pull request #1 from tonysyu/scipy_india
...
Merge Tony's improvements on segmentation tutorial
2011-12-16 12:25:42 -08:00
Tony S Yu
94c89d9020
Add test using big-endian uint16 image.
2011-12-14 21:21:00 -05:00
Stefan van der Walt
6cd01885d3
Merge pull request #102 from tonysyu/pil-big-endian
...
BUG: Fix PIL big endian regression.
2011-12-13 12:57:06 -08:00
Tony S Yu
abcbe673a9
Add test for reading uint16 image
2011-12-13 10:17:12 -05:00
Tony S Yu
341c2e40be
Fix imread regression for int16 images with PIL plugin.
...
Regression introduced in PR 101.
2011-12-13 09:58:25 -05:00
cgohlke
af01a41279
Merged some code paths
2011-12-12 22:04:16 -08:00
tonysyu
497b327be8
Merge pull request #101 from stefanv/pil_bilevel_png
...
BUG: Correctly load bi-level images via PIL.
2011-12-12 17:00:28 -08:00
Stefan van der Walt
77f68861c6
BUG: Correctly load bi-level images via PIL.
2011-12-12 16:01:04 -08:00
Stefan van der Walt
f020edc5e6
Ignore auto examples.
2011-12-12 15:58:27 -08:00
Stefan van der Walt
c0fd4a19da
DOC: Update 0.4 release notes (wrong gallery url).
2011-12-12 15:58:27 -08:00
Tony S Yu
756dfd5020
Rename bins parameter to nbins.
...
This change distinguishes it from the `bins` argument in numpy.histogram, which can accept both the number of bins or a sequence bin edges. Also, this name matches other function parameters in the scikit (e.g. `histograms` in io/_plugins/util.py).
2011-12-12 13:51:27 -05:00
Tony S Yu
1fb89aff0f
Minor changes in wording.
2011-12-11 18:07:43 -05:00
tonysyu
0e551fd40c
Merge pull request #91 from stefanv/imshow_plugin_scales
...
ENH: Use dtype scaling routines in qt and pil plugins.
2011-12-11 14:18:24 -08:00
Tony S Yu
d9186c90a1
Remove thresholding subpackage and integrate into filter subpackage.
2011-12-11 17:04:46 -05:00
cgohlke
038db9d1ab
Rewrite dtype._convert function
2011-12-11 12:01:33 -08:00
Tony S Yu
e7d37997d9
Fix minor typo in docstring example
2011-12-10 19:33:29 -05:00
Tony S Yu
6a6e273d06
Remove thresholding example from user guide in favor of docstring example.
2011-12-09 10:16:23 -05:00
Tony S Yu
6872e9cdf3
Add thresholding example
2011-12-09 00:13:49 -05:00
Tony S Yu
5a171a2bfb
Remove binarize function
2011-12-08 23:52:10 -05:00
Tony S Yu
10c1f471a0
Change docstring threshold_otsu output
2011-12-08 23:38:51 -05:00
Tony S Yu
9a89fab612
Add handling for images with negative integers
2011-12-08 23:34:08 -05:00
Tony S Yu
f3e5a30125
Rename otsu_threshold to threshold_otsu
2011-12-08 23:24:48 -05:00
Tony S Yu
fbbe38765d
Add thresholding module with Otsu's method to calculate threshold.
2011-12-08 22:58:14 -05:00
Stefan van der Walt
7cd37ae883
Merge pull request #97 from cgohlke/patch-1
...
BUG: Fix reading 16 bit big-endian images with PIL.
2011-12-08 19:19:59 -08:00
Stefan van der Walt
a635c23797
Merge pull request #96 from emmanuelle/glcm
...
BUG: greycomatrix, one of the tests was failing for symmetric case.
2011-12-08 16:24:08 -08:00
emmanuelle
2f3da9cc8f
BUG: greycomatrix, one of the tests was failing for symmetric case
...
test_glcm.TestGLCM.test_output_symmetric_1 was failing on my computer.
I think this is because np.transpose returns a view when possible,
so P += np.transpose(P) must do weird things.
2011-12-08 21:53:31 +01:00
cgohlke
c825548d23
Fix reading 16 bit big-endian images with PIL
2011-12-08 11:29:46 -08:00
emmanuelle
4e3895b44b
ENH contours of segmentation in segmentation tutorial
2011-12-08 11:04:34 +01:00
emmanuelle
d5994c6715
Short tutorial on segmentation for the user guide +
...
example on the same subject used to generate the figures
2011-12-07 20:57:29 +01:00
Stefan van der Walt
1aec5f045b
DOC: Update Cython dependency.
2011-12-06 19:21:03 -08:00
Stefan van der Walt
0fa504f320
Merge pull request #90 from stefanv/plugin_load_fix
...
BUG: Fix selective plugin loading. Also provide a function to inspect the current plugin configuration.
2011-12-05 20:26:55 -08:00
Stefan van der Walt
50b33dbdd6
ENH: Tie imshow and _app_show together.
2011-12-05 17:35:56 -08:00
Stefan van der Walt
f6458f18ef
ENH: Use dtype scaling routines in qt and pil plugins.
2011-12-05 16:43:24 -08:00
Nelle Varoquaux