06bd3ebd6f
Add doctest example to match_template.
2012-05-08 21:32:09 -04:00
a2f91585ef
Add test for pad_input = True.
2012-05-08 21:32:08 -04:00
193d5abd3c
Rename pad_output parameter to pad_input.
2012-05-08 21:32:08 -04:00
383ca6220a
Set match_template to default to no padding and fix test.
2012-05-08 21:32:08 -04:00
ad99285bc0
Prevent match_template from returning NaNs.
2012-05-08 21:32:08 -04:00
0c1e3541b3
Check that image is larger than template.
2012-05-08 21:32:08 -04:00
5e49eb4fb6
Add alternate example for match_template.
2012-05-08 21:32:08 -04:00
b2006da346
Change flipud/fliplr to array indexing.
2012-05-08 21:32:08 -04:00
43ed4b9fb7
Pad input image instead of output.
2012-05-08 21:32:08 -04:00
5d79537566
Fix convolution input to get correlation results.
2012-05-08 21:32:07 -04:00
7caf85a5c1
Renaming for clarity.
2012-05-08 21:32:07 -04:00
f21f032bfe
Add normalization test and remove unnecessary clipping.
2012-05-08 21:32:07 -04:00
94262bc8d6
Tweak example to reduce confusion.
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Set background 1 so that the template has values equally-above and -below the mean image value. This change makes the template results left-right symmetric, which may reduce confusion.
2012-05-08 21:32:07 -04:00
5682d27eb0
Rewrite normalization algorithm.
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This is a major revision that removes the `method` parameter of `match_template` and uses a new normalization method.
Note that the example result is different with this new normalization.
2012-05-08 21:32:07 -04:00
753e999a7a
Minor cleanup
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* Rename some variables.
* Delete some old comments.
* Move some variable initializations to the top of the function.
2012-05-08 21:32:07 -04:00
883dd24cdb
Fix bug when indexing into summed-area table.
2012-05-08 21:32:07 -04:00
2e8fcef89b
Simply equation in docstring of match_docstring.
2012-05-08 21:32:06 -04:00
a87bcb2d73
DOC: demonstrate where the template is matched in an image.
2012-05-08 21:32:06 -04:00
cbdea0d36e
Add pad_output argmument to match_template.
2012-05-08 21:32:06 -04:00
3c7ae849b9
Remove unnecessary truncation at boundary.
2012-05-08 21:32:06 -04:00
545bdab985
Refactor template matching.
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* Change Cython function to take names of correlation method instead of numbers representing the methods.
* Use alternate formula for `template_norm` of 'norm-corr' method, but note that both formulas need to be checked for correctness.
* Add note that `match_template` output has a different shape than the input image. This needs to be fixed before merging.
* Change 'Sigma' to 'Sum' in docstring to avoid confusion with standard deviation.
* Other minor changes for readability.
2012-05-08 21:32:06 -04:00
8c816109c9
Remove OpenCV version of match_template
2012-05-08 21:32:06 -04:00
425a4ea707
Use feature.peak_local_max instead of custom peak detection.
2012-05-08 21:32:06 -04:00
9d3072d3f8
Fix type errors in match_template by casting inputs to float32.
2012-05-08 21:32:06 -04:00
2a00e24b12
Change _template.match_template variables to float.
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Template and image in test are converted to float32 before passing to `match_template`. This change is temporary: `match_template` should convert these variables internally.
2012-05-08 21:32:06 -04:00
e8461e22dd
Move template matching to feature subpackage
2012-05-08 21:32:05 -04:00
01d66fc501
Reorganize example so that all plotting code is at the end
2012-05-08 21:28:50 -04:00
e6098e140b
Replace assert statement with plot to show matches
2012-05-08 21:28:50 -04:00
12b39dae5c
Fix assert failure in example
2012-05-08 21:28:50 -04:00
acc35c843b
Add comment about code duplication.
2012-05-08 21:28:50 -04:00
6272c312c4
Simplify _template.pyx using integral_image from transform subpackage.
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Remove `integral_images` and `integral_image_sqr` from _template.pyx in favor of calls to `skimage.transform.integral_image`.
This change required `match_template` arguments ("image" and "template") to be changed from float to double.
After this change, the template test runs about 25% slower.
2012-05-08 21:28:50 -04:00
2b368aecb1
Remove unused integral_image function in _template.pyx
2012-05-08 21:28:50 -04:00
56611198e4
PEP8: add spacing around operators
2012-05-08 21:28:50 -04:00
4ab4213749
Change OpenCV import to make it an optional dependency
2012-05-08 21:28:50 -04:00
d43049da71
Wrap long lines
2012-05-08 21:28:49 -04:00
49349a07c6
Fix copy-paste bug
2012-05-08 21:28:49 -04:00
19f1021f60
Clean up docstrings
2012-05-08 21:28:49 -04:00
ae85fa8b15
Wrap long lines
2012-05-08 21:28:49 -04:00
f8e0478542
Remove dependency on math module
2012-05-08 21:28:49 -04:00
b79a8dd437
Update setup file to new repo and fix typos
2012-05-08 21:28:49 -04:00
f6b279bff7
Fix whitespace
2012-05-08 21:28:49 -04:00
424a2b8e52
Remove unused imports
2012-05-08 21:28:49 -04:00
23311a0993
Convert template matching Pull Request to skimage
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This commit takes the template matching implementation from holtzhau/template (Pull Request #13 ) and converts the code to use the new package name (scikits.image --> skimage).
2012-05-08 21:28:49 -04:00
085af1d9e5
Merge pull request #184 from stefanv/fast_coordinate_map
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Implement fast image warping.
2012-05-08 18:03:07 -07:00
4524f994e8
ENH: Better formulation of _stackcopy.
2012-05-08 16:21:53 -07:00
4296597cdf
BUG: Temporary workaround for shape offset parameter in radon transform.
2012-05-08 15:43:09 -07:00
59b65fdada
Merge pull request #164 from cournape/bento_build
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PKG: Add Bento support.
2012-05-08 12:32:54 -07:00
54dc1bb59c
STY: Minor cleanups.
2012-05-08 12:26:26 -07:00
feb3e920b1
TST: Increase radon transform threshold to make test more robust.
2012-05-07 14:14:31 -07:00
52f35313a7
BUG: Fix plugin import on systems without PIL or FreeImage.
2012-05-07 14:06:25 -07:00
Tony S Yu