Piotr Majkrzak
17c2ce9c78
Implementation of Pei&Lin Image Normalization
2017-09-25 14:10:42 +03:00
Vadim Pisarevsky
7d443669c6
Merge pull request #1146 from saskatchewancatch:i1138
2017-05-23 20:28:27 +00:00
Vadim Pisarevsky
b885d28ca0
fixed test failures; removed extra whitespaces
2017-05-23 18:41:30 +03:00
Vadim Pisarevsky
7297f02220
added optimized anisotropic diffusion filter (rewrite of https://github.com/opencv/opencv/pull/8362 )
2017-05-23 16:50:43 +03:00
saskatchewancatch
3ec8e0ac4c
1) Modified cv::ximgproc::niBlackThreshold to support binarization using popular Niblack inspired techniques. Sauvola, Wolf, and NICK support added.
...
2) Changed niblack_thresholding.cpp sample to allow experimentation with these new methods
3) Added/updated docs where appropriate
2017-05-05 10:24:47 -06:00
StevenPuttemans
cdbe5c7d3c
fix link for thinningTypes
2017-01-04 14:54:06 +01:00
LaurentBerger
86342522b0
Merge pull request #701 from LaurentBerger:DericheFilter
2016-12-23 13:09:43 +02:00
Alexander Alekhin
eae4d78748
misc: minor fix in license header
2016-12-16 17:12:18 +03:00
Jinhan Lee
4836a496c0
Add a group ximgproc_fast_line_detector
2016-12-13 15:16:59 +09:00
Jinhan Lee
a7dada153e
Fast line detector described in @Lee14.
...
This simple detector runs up to two times faster than LSD while achieving
competitive results. Please evaluate the algorithm with samples/fld_lines.cpp
2016-12-12 11:00:50 +09:00
StevenPuttemans
fb0cb3d3c4
added multiple thinning algorithms
...
added thinning sample
added thinning tests
2016-11-30 09:33:11 +01:00
StevenPuttemans
5f816bb480
add thinning
2016-08-18 11:56:05 +02:00
LaurentBerger
42640a33af
Paillou filter
...
Paillou Filter
comment : english tab and assert Mat(instead of new)
InputArray and ptr<Type>()
Outputarrays
OutputArray as argument
Update doc
2016-07-14 10:17:26 +02:00
Maksim Shabunin
7b2c6f83a1
Merge pull request #375 from zhou-chao:wmfv3
2016-02-15 14:20:10 +00:00
Amro
750eea149e
rewrite niBlackThreshold function
...
- no for-loops
- support all thresholding types
- support any input image depth
- add Doxygen comments
2016-02-04 08:41:03 +02:00
Zhou Chao
88379486c3
Add weighted median filter
2015-12-22 12:08:31 +03:00
Vadim Pisarevsky
b891ce2c2c
Merge pull request #181 from samyak-268:master
2015-12-14 12:51:28 +00:00
Balint Cristian
a3b73aa86d
Add LSC (Superpixel segmentation using Linear Spectral Clustering)
2015-12-11 23:56:51 +02:00
Balint Cristian
90fc1378cb
Add SLIC superpixels implementation.
2015-11-10 19:45:50 +02:00
Vadim Pisarevsky
8d2c13217a
Merge pull request #361 from epfl-lts2:graphsegmentation
2015-11-10 16:24:01 +00:00
Maximilien Cuony
b754372ce5
Rewrote GraphSegmentation in ximgproc
2015-11-03 17:26:01 +01:00
Oded Green
e4137ce8c1
Adding a fast and parallel function for computing the estimated covariance matrix
2015-10-30 21:36:05 -04:00
Maksim Shabunin
bf22f6f9b4
Merge pull request #379 from sbokov:sparseMatchInterpolationSquashed
2015-10-22 12:37:13 +00:00
sbokov
831523ce02
Sparse-to-dense OF algorithm is added
...
* Sparse match interpolator interface and EdgeAwareInterpolator were
added to the ximgproc module
* New optical flow algorithm, based on PyrLK sparse OF and sparse match
interpolation, is added to the optflow module
2015-09-15 17:55:40 +03:00
Vadim Pisarevsky
e18103e2e3
Merge pull request #221 from xolodilnik:fast_hough_transform
2015-08-21 06:52:06 +00:00
Samyak Datta
e226d7853a
Converted double to float and removed new module.
...
All Niblack related code now resides inside ximgproc and not as a
separate new module.
2015-07-26 23:05:19 +05:30
Samyak Datta
2bfcf0f102
Merge remote-tracking branch 'upstream/master'
2015-06-29 22:35:52 +05:30
sbokov
7c421ba2b3
Adding confidence support and optimizing disparity filtering
...
DisparityWLSFilter demonstrated the best results, so I removed all the other
filters. Quality was significantly improved by adding confidence support
to the filter (left-right consistency + penalty for areas near depth discontinuities).
Filter was optimized using parallel_for_ and HAL intrinsics. Demo application was
rewritten for better compliance with OpenCV standards. Added accuracy and
performance tests. Documentation was added, as well as references to the
original papers.
2015-06-25 16:31:34 +03:00
xolodilnik
a02af4a12b
modules/ximgproc/include/opencv2/ximgproc/fast_hough_transform.hpp moved from modules/ximgproc/include/opencv2/ximgproc.hpp
...
HoughPoint2Line returned Vec4i instead of OutputArray
2015-06-03 18:17:10 +03:00
Samyak Datta
ce27f04165
Added module for Ni-Black thresholding
...
Added doxygen comments and parameter descriptions.
Added sample code demonstrating Niblack thresholding.
2015-03-11 22:30:46 +05:30
Maksim Shabunin
a20c5c8dd9
Doxygen documentation for all modules
2014-12-01 15:54:42 +03:00
Beat Küng
05293a4c31
seeds: add SEEDS superpixels implementation to ximgproc module
2014-09-09 11:40:29 +02:00
Alexander Shishkov
6ebd07b299
mistypes in folders name
2014-08-15 12:03:57 +04:00
Alexander Shishkov
c1780f67b8
renamed internal folders
2014-08-15 11:44:13 +04:00
vludv
d08c398c52
Added license
2014-08-12 21:02:22 +04:00
vludv
349692044c
The functionality was put into ximgproc namespace. Some refactoring. Fixed some warnings.
2014-08-11 19:17:40 +04:00
