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511 Commits

Author SHA1 Message Date
Namgoo Lee
83c7dfb6a4 Fix error in LineIterator example code in doc 2018-12-05 11:31:19 +09:00
Alexander Alekhin
f6ee03471d imgproc: use Matx23d as result type of getRotationMatrix2D() call 2018-11-18 09:02:40 +00:00
Alexander Alekhin
a574788e89 move legacy C-API constants into separate files 2018-11-17 23:47:51 +00:00
Suleyman TURKMEN
182f43b6f9 Update imgproc.hpp 2018-11-05 04:48:49 +03:00
Alexander Alekhin
687fa6a8ca Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-02 05:33:35 +00:00
Suleyman TURKMEN
4d0ed5c13c Merge pull request #12971 from sturkmen72:upd_imgproc_hpp 
* Update imgproc.hpp

* update color conversion codes
 2018-10-31 18:08:24 +03:00
Alexander Alekhin
dada5a422d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-09 21:20:15 +00:00
Apoorv Goel
b8aa0cddab Merge pull request #12777 from UnderscoreAsterisk:document-cvtColorTwoPlane 
* Add documentation for cvtColorTwoPlane

* Change brief and add links
 2018-10-09 15:49:17 +03:00
Alexander Alekhin
8f1f4273a2 calib3d: move undistort files from imgproc 2018-10-05 07:52:21 +00:00
Suleyman TURKMEN
8eb987e393 Update findContours parameter type 2018-09-28 18:42:48 +03:00
Alexander Alekhin
e6171d17f8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-18 12:49:52 +03:00
Gaetano Checinski
e628fd7bce Merge pull request #12503 from nikhedonia:12500-move-gcgraph 
* feat: move gcgraph to detail

* chore: puts gcgraph cv::detail namespace
 2018-09-17 20:13:47 +03:00
take1014
57ae3ac7a2 fix document about HoughLines 2018-09-12 22:18:30 +09:00
Alexander Alekhin
73bfe68821 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-07 12:40:27 +03:00
Alexander Alekhin
8a3c394d6a don't use constructors for C API structures 2018-09-06 14:34:16 +03:00
Alexander Alekhin
ad146e5a6b core: remove constructors from C API structures 
POD structures can't have constructors.
 2018-09-06 14:34:09 +03:00
Hamdi Sahloul
532eace7d6 Extensive wrapping of CUDA functionalities for Python 2018-08-30 22:50:33 +09:00
Suleyman TURKMEN
d8cd1d8fcc Merge pull request #12246 from sturkmen72:move_enums 
* Update core.hpp

* Update imgproc.hpp

* Update ImgprocTest.java

* Update CameraCalibrator.java

* Update OnCameraFrameRender.java

* Update FindContoursDemo.java

* Update IntroductionToSVMDemo.java

* Update NonLinearSVMsDemo.java

* Update IntroductionToPCADemo.java

* Update Smoothing.java

* Update MainActivity.java

* Update CalcBackProjectDemo1.java

* Update CornerSubPixDemo.java

* Update CornerDetectorDemo.java

* Update GoodFeaturesToTrackDemo.java
 2018-08-24 11:11:34 +03:00
Alexander Alekhin
7d4bb9428b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-20 19:30:18 +03:00
Alexander Alekhin
e593d5bbc5 Merge pull request #12255 from csukuangfj:patch_5 2018-08-20 13:47:41 +00:00
Kuang Fangjun
ab8ba047a5 fix a typo. 2018-08-20 15:52:18 +08:00
Kuang Fangjun
cecc19381f fix an error in the formula for cv::cornerSubPix 2018-08-20 15:49:35 +08:00
Alexander Alekhin
31fef14d76 Merge pull request #12136 from sturkmen72:update_documentation 2018-08-17 14:02:20 +00:00
Suleyman TURKMEN
c61bc3a0cb Update documentation and samples 2018-08-17 14:21:29 +03:00
Alexander Alekhin
4eb2966559 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-07 20:12:10 +03:00
tompollok
061149cbbd
imgproc: update cornerSubPix documentation 2018-08-02 18:00:43 +02:00
CJ Smith
da41ac9e60 Merge pull request #12106 from CJSmith-0141:warpPerspective_typofix 
* Fixes typo in function name hal::warpPerspective.

* Fixes remaining typos in word Perspective (was Perspectve).
 2018-08-01 14:41:20 +03:00
Alexander Alekhin
82c477c9f7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-31 21:35:00 +03:00
Kuang Fangjun
83039c8752 fix a typo. 2018-07-30 18:18:18 +08:00
Alexander Alekhin
d044ac1c66 imgproc(getPerspectiveTransform): add solveMethod parameter 
drop compatibility workaround via runtime parameter
 2018-07-26 18:22:59 +03:00
Alexander Alekhin
45dd575ed2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 
Revert "documentation: avoid links to 'master' branch from 3.4 maintenance branch"
This reverts commit 9ba9358ecb.

Revert "documentation: avoid links to 'master' branch from 3.4 maintenance branch (2)"
This reverts commit f185802489.
 2018-06-04 19:26:10 +03:00
take1014
4ec9afac57 add imgproc snippets 2018-06-01 23:42:00 +09:00
Alexander Alekhin
0f298a4203 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-05-28 11:22:55 +00:00
yuki takehara
ed207d79e7 Merge pull request #11108 from take1014:hough_4303 
* Added accumulator value to the output of HoughLines and HoughCircles

* imgproc: refactor Hough patch

- eliminate code duplication
- fix type handling, fix OpenCL code
- fix test data generation
- re-generated test data in debug mode via plain CPU code path
 2018-05-23 20:42:12 +00:00
Alexander Alekhin
4d7d630e92 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-04-23 18:45:02 +03:00
Vadim Pisarevsky
7ea5029ae5
Grabcut with frozen models (#11339) 
* model is not learned when grabcut is called with GC_EVAL

* fixed test, was writing to wrong file.

* modified patch by Iwan Paolucci; added GC_EVAL_FREEZE_MODEL in addition to GC_EVAL (which semantics is retained)
 2018-04-19 15:23:50 +03:00
Vadim Pisarevsky
b8b7ca7302
Rewite polar transforms (#11323) 
* Rewrite polar transformations

- A new wrapPolar function encapsulate both linear and semi-log remap
- Destination size is a parameter or calculated automatically to keep objects size between remapping
- linearPolar and logPolar has been deprecated

* Fix build warning and error in accuracy test

* Fix function name to warpPolar

* Explicitly specify the mapping mode, so we retain all the parameters as non-optional.

Introduces WarpPolarMode enum to specify the mapping mode in flags

* resolves performance warning on windows build

* removed duplicated logPolar and linearPolar implementations
 2018-04-17 15:50:52 +03:00
Alexander Alekhin
7e5581cd86 Merge pull request #11286 from sturkmen72:update_rectangle 2018-04-13 13:38:50 +00:00
Suleyman TURKMEN
8b6a6d4546 Update the function rectangle 2018-04-12 14:55:04 +03:00
Alexander Alekhin
2b2fa58f97 next: drop DISABLE_OPENCV_24_COMPATIBILITY 2018-04-10 18:09:53 +03:00
Alexander Alekhin
7f9253ea0a samples: avoid using of legacy C-like API 
- CV_RGB() macro is moved into opencv2/imgproc.hpp from imgproc_c.h
- samples/cpp/filestorage_base64.cpp is dropped
 2018-03-26 13:42:35 +03:00
Florian Echtler
6a8f57e5d7 Merge pull request #10081 from floe:java-camera2-view 
* add (untested) JavaCamera2View class

* initial fixes

* minor cleanup

* exclude JavaCamera2View from build for older SDK version

* fix method name typo

* add asserts + sanity checks

* fix preview format checks

* fix the memory leak

* export cvtTwoPlaneYUVtoBGR for Java usage

* add handling for two-plane YUV frames (C wrapper still missing)

* add two-plane cvtColor helper function

* fix warnings

* actually use the new cvtColorTwoPlane helper func

* fix wrong output matrix size

* fix wrong conversion type

* simplify method signature, add error condition

* minor fixes to Mat types

* remove leftover semaphore from camera api 1

* android: JavaCamera2View minor refactoring

- re-apply Java code style
- imports cleanup
- dump exceptions information

* android: JavaCamera2View: pause/resume fixes

* android: JavaCamera2View: fix mScale
 2018-02-17 15:01:24 +03:00
luz.paz
d05714995c Misc. modules/ cont. pt2 
Found via `codespell`
 2018-02-13 11:28:11 -05:00
take1014
03407a9da0 Merge pull request #10646 from take1014:master 
* Add a new interface for hough transform

* Fixed warning code

* Fix HoughLinesUsingSetOfPoints based on HoughLinesStandard

* Delete memset

* Rename HoughLinesUsingSetOfPoints and add common function

* Fix test error

* Change static function name

* Change using CV_Assert instead of if-block and add integer test case

* I solve the conflict and delete 'std :: tr1' and changed it to use 'tuple'

* I deleted std::tr1::get and changed int to use 'get'

* Fixed sample code

* revert test_main.cpp

* Delete sample code in comment and add snippets

* Change file name

* Delete static function

* Fixed build error
 2018-02-08 22:54:43 +03:00
Alexander Alekhin
f056e713c3 Merge pull request #10512 from sturkmen72:update_documentation 2018-01-18 04:44:59 +00:00
Suleyman TURKMEN
dcd4f8f5db Update documentation 2018-01-12 22:21:14 +03:00
Philipp Hasper
6032d86e23 Added getFontScaleFromHeight() 2018-01-11 14:00:27 +01:00
Tom Becker
592f8d8c1b Merge pull request #10232 from TomBecker-BD:hough-many-circles 
Hough many circles (#10232)

* Add Hui's optimization. Merge with latest changes in OpenCV.

* Use conditional compilation instead of a runtime flag.

* Whitespace.

* Create the sequence for the nonzero edge pixels only if using that approach.

* Improve performance for finding very large numbers of circles

* Return the circles with the larger accumulator values first, as per API documentation.
Use a separate step to check distance between circles. Allows circles to be sorted by strength first. Avoids locking in EstimateRadius which was slowing it down.
Return centers only if maxRadius == 0 as per API documentation.

* Sort the circles so results are deterministic. Otherwise the order of circles with the same strength depends on parallel processing completion order.

* Add test for HoughCircles.

* Add beads test.

* Wrap the non-zero points structure in a common interface so the code can use either a vector or a matrix.

* Remove the special case for skipping the radius search if maxRadius==0.

* Add performance tests.

* Use NULL instead of nullptr.
OpenCV should compile with C++98 compiler.

* Put test suite name first.
Use different test suite names for each test to avoid an error from the test runner.

* Address build bot errors and warnings.

* Skip radius search if maxRadius < 0.

* Dynamically switch to NZPointList when it will be faster than NZPointSet.

* Fix compile error: missing 'typename' prior to dependent type name.

* Fix compile error: missing 'typename' prior to dependent type name.
This time fix it the non C++ 11 way.

* Fix compile error: no type named 'const_reference' in 'class cv::NZPointList'

* Disable ManySmallCircles tests. Failing on Mac.

* Change beads image to JPEG for smaller file size.
Try enabling the ManySmallCircles tests again.

* Remove ManySmallCircles tests. They are failing on the Mac build.

* Fix expectations to check all circles.

* Changing case on a case-insensitive file system
Step 1: remove the old file names

* Changing case on a case-insensitive file system
Step 2: add them back with the new names

* Fix cmpAccum function to be strictly weak ordered.

* Add tests for many small circles.

* imgproc(perf): fix HoughCircles tests

* imgproc(houghCircles): refactor code

- simplify NZPointList
- drop broken (de-synchronization of 'current'/'mi' fields) NZPointSet iterator
- NZPointSet iterator is replaced to direct area scan
- use SIMD intrinsics
- avoid std exceptions (build for embedded systems)
 2017-12-28 17:23:11 +03:00
Vitaly Tuzov
51cb56ef2c Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468) 2017-12-13 15:00:38 +03:00
Christof Kaufmann
9c5b231b2d doc: Add type restriction note for geometric transformations 
This is added according to #7862.
 2017-12-08 12:33:51 +01:00
Vadim Pisarevsky
7ae19467b5 Merge pull request #10171 from ElenaGvozdeva:Threshold 2017-11-30 10:02:47 +00:00
Vadim Pisarevsky
666fc0ba69 Merge pull request #9986 from terfendail:drawcontours_docfix 2017-11-28 13:19:06 +00:00
elenagvo
762138e77e define adaptiveMethod and thresholdType for HAL 2017-11-28 16:02:06 +03:00
elenagvo
11ddb9332c add HAL for adaptiveThreshold 2017-11-27 15:35:02 +03:00
Vadim Pisarevsky
ec076bfba3
Update imgproc.hpp 
rewrote the added note in perhaps a cleaner way
 2017-11-27 13:42:10 +03:00
Rostislav Vasilikhin
397b57dd72 Merge pull request #10041 from savuor:RevHoughWorks 
HoughCircles rewritten (PR #7434 updated) (#10041)

* initial version of renewed HoughCircles done

* fixed compilation

* fixed SIMD ability & compilation warning

* fixed accumulator nonmax comparison

* common Mutex for all invokers

* nzLocal is std::vector

* nz is std::vector

* SSE2 -> SIMD128

* centers is now std::vector

* circles is std::vector

* estimateRadius updated

* accum calculation w/o mutex

* less deprecated code

* several bugs fixed

* back to mutex, TLS gathering doesn't work

* extra code removed

* little refactoring

* docs note updated

* a little speedup

* warning fixed
 2017-11-21 14:18:47 +03:00
Fakabbir Amin
a0c658b012 Merge pull request #9979 from fakabbir:ImproveDoc 
* Improve Documentation
Fixes Spelling Mistakes.
 2017-11-08 16:55:48 +00:00
Alexander Alekhin
bffe254a81 Merge pull request #10003 from sturkmen72:documentation_updates 2017-11-07 16:52:15 +00:00
Suleyman TURKMEN
63fb79b519 updates documentation and samples 2017-11-07 19:21:21 +03:00
Vitaly Tuzov
b9b553b8bc Add more details to drawContour description 2017-11-01 16:01:12 +03:00
Maksim Shabunin
0c79f4a00f MediaSDK: fixed Linux build, improved BGR<->NV12 conversions 2017-11-01 14:14:45 +03:00
Fakabbir Amin
cd428fb798 Error in the documentation for cv::getRectSubPix. #9788 (#9871) 
* Error in the documentation for cv::getRectSubPix. #9788
The function name is corrected to GetRectSubPix since, it uses the notation
of src, dst and center. Also added the number of channel assertion criteria.

* Error in the documentation for cv::getRectSubPix. #9788
Replace dst with patch in the formula, reverted function name to
getRectSubPix, removed BorderTypes comment line due to no explicit call
to the function found.

* Error in the documentation for cv::getRectSubPix. #9788
Replace dst with patch in the formula, reverted function name to
getRectSubPix, removed BorderTypes comment line due to no explicit call
to the function found.
 2017-10-30 13:04:20 +03:00
Vladislav Sovrasov
a385fff3bf imgproc: clarify usage of the mask in floodfill 2017-10-27 14:06:24 +03:00
Suleyman TURKMEN
baf9e32af3 Update imgproc.hpp 2017-10-11 17:37:38 +03:00
Suleyman TURKMEN
b2673a19cf Updates min_enclosing_triangle.cpp 2017-10-10 23:23:36 +03:00
Jasper Shemilt
0136711cf4 Adds fitEllipseAMS to imgproc: The Approximate Mean Square (AMS) proposed by Taubin 1991. 
Adds fitEllipseDirect to imgproc: The Direct least square (Direct) method by Fitzgibbon1999.

New Tests are included for the methods.
fitEllipseAMS Tests
fitEllipseDirect Tests

Comparative examples are added to fitEllipse.cpp in Samples.
 2017-10-02 16:38:41 +01:00
vipinanand4
39e742765a Merge pull request #9618 from vipinanand4:goodFeaturesToTrack_added_gradiantSize 
Added gradiantSize param into goodFeaturesToTrack API (#9618)

* Added gradiantSize param into goodFeaturesToTrack API

Removed hardcode value 3 in goodFeaturesToTrack API, and
added new param 'gradinatSize' in this API so that user can
pass any gradiant size as 3, 5 or 7.

Signed-off-by: Vipin Anand <anand.vipin@gmail.com>
Signed-off-by: Nilaykumar Patel<nilay.nilpat@gmail.com>
Signed-off-by: Prashanth Voora <prashanthx85@gmail.com>

* fixed compilation error for java test

Signed-off-by: Vipin Anand <anand.vipin@gmail.com>

* Modifying code for previous binary compatibility and fixing other warnings

fixed ABI break issue

resolved merged conflict

compilation error fix

Signed-off-by: Vipin Anand <anand.vipin@gmail.com>
Signed-off-by: Patel, Nilaykumar K <nilay.nilpat@gmail.com>
 2017-09-22 14:04:43 +00:00
Alexander Alekhin
2566ef3515 Merge pull request #9526 from sturkmen72:update_documentation 2017-09-15 18:47:06 +00:00
Vladislav Sovrasov
b421ebef86 imgproc: slightly change the signature of undistortPoints overload 2017-09-14 12:19:40 +03:00
Vladislav Sovrasov
701c7e5685 imgproc: add stop criteria tuning in undistortPoints 2017-09-14 11:43:54 +03:00
Suleyman TURKMEN
d547c6b1a2 documentation improvement 2017-09-13 17:24:59 +03:00
Maksim Shabunin
248e2c7d47 Fixed some issues found by static analysis 2017-09-08 12:22:12 +03:00
Vladislav Sovrasov
91e56abcf1 imgproc: disable buggy inplace processing in convexHull 2017-08-29 15:28:34 +03:00
Alexander Alekhin
fdb3d4ff60 Merge pull request #9379 from berak:imgproc_hanning 2017-08-16 10:28:19 +00:00
berak
e7b9cfa8f2 imgproc:fix winSize in createHanningWindow() 2017-08-16 08:53:45 +02:00
Suleyman TURKMEN
8bb3863f52 New example - warpPerspective_demo.cpp 
An example program shows using cv::findHomography and cv::warpPerspective for image warping
 2017-08-10 15:08:13 +03:00
Suleyman TURKMEN
89480801b8 some improvements on tutorials 2017-07-29 20:08:19 +03:00
Shuyu Liang
c10d08f795 Fix typo in imgproc.hpp 2017-07-17 15:51:10 +08:00
Tony Lian
c8783f3e23 Merge pull request #9075 from TonyLianLong:master 
Remove unnecessary Non-ASCII characters from source code (#9075)

* Remove unnecessary Non-ASCII characters from source code

Remove unnecessary Non-ASCII characters and replace them with ASCII
characters

* Remove dashes in the @param statement

Remove dashes and place single space in the @param statement to keep
coding style

* misc: more fixes for non-ASCII symbols

* misc: fix non-ASCII symbol in CMake file
 2017-07-03 16:14:17 +00:00
catree
a084501ecf Add a note to morphologyEx documentation to clarify the behavior when iterations > 1. 2017-06-25 00:16:16 +02:00
Vadim Pisarevsky
affb60093d Merge branch 'master' of https://github.com/MicheleCancilla/opencv into parallel_ccomp 2017-05-24 16:51:18 +03:00
Vadim Pisarevsky
9734ee13e5 Merge pull request #7865 from LaurentBerger:UserColormap 2017-05-24 12:43:55 +00:00
saskatchewancatch
bbb785e43c Issue 8647: Updated doc for cv::matchTemplate to reflect current support for methods when mast template is supplied. 2017-04-30 20:22:47 -06:00
Alexander Alekhin
41d55c5095 Merge pull request #8620 from saskatchewancatch:8457 2017-04-25 12:22:51 +00:00
saskatchewancatch
3fe18392ef Updated comments for cv::ellipse and cv::ellipse2Poly to clarify some behaviour that has confused some users. 
Amend: Delete trailing whitespace to make doc tests happy
 2017-04-25 14:31:46 +03:00
Alessandro Gentilini
fc8f1890c0 Fix markdown format. 2017-04-21 10:29:13 +02:00
Hamdi Sahloul
6a856d677c Wraps cv::EMD for Python and Java 2017-04-01 17:20:03 +09:00
Alexander Alekhin
e77a5d5f13 Merge pull request #8422 from berak:fix_shapematchmodes 2017-03-21 09:06:30 +00:00
berak
11f3c0741e imgproc: move ShapeMatchModes enum from c to c++ header 2017-03-20 09:59:19 +01:00
Fangjun KUANG
246d3761ce Merge pull request #8383 from csukuangfj/patch-10 
* Improve documentation.

* Update imgproc.hpp
 2017-03-15 11:12:59 +00:00
Fangjun KUANG
2a30d8c9f9 Update documentation for cv::accumulate. 
Make it more clear for the type of input argument.
 2017-03-10 17:53:12 +01:00
Vadim Pisarevsky
b46364e436 Merge pull request #7996 from mshabunin:hal-filter-revert 2017-03-02 11:12:08 +00:00
Vadim Pisarevsky
5f990566c4 Merge pull request #8297 from csukuangfj:csukuangfj-patch 2017-03-02 05:47:33 +00:00
Fangjun KUANG
34c70e7a1c Fix typos. 2017-03-01 11:13:46 +01:00
Maksim Shabunin
c4c1c4c9bb Replaced several hal:: classes with functions, marked old variants deprecated 2017-02-27 12:13:31 +03:00
Maksim Shabunin
0d7666a012 Merge branch 'master' into master 2017-02-26 07:46:59 +03:00
PkLab.net
e03c81d90a Change image e small fix to cv::ellipse() Doc 2017-02-23 09:10:48 +01:00
Vadim Pisarevsky
9053839282 Merge pull request #8178 from tomoaki0705:addBayer2RGBA 2017-02-16 15:01:49 +00:00
Tomoaki Teshima
37be9ddeec add enum Bayer**2BGRA 
- let it possible to reach Bayer2BGRA conversion
 2017-02-11 00:20:57 +09:00
Vadim Pisarevsky
fb3298f076 Merge pull request #7904 from paroj:initmapfc2 2017-02-08 13:30:15 +00:00
LaurentBerger
b3c1bd788a Add note about OTSU and TRIANGLE (comment sovrasov) 2017-02-07 10:14:24 +01:00
LaurentBerger
fa4d32f7dd Solve issue 8136 opencv doc of threshold 2017-02-06 22:49:18 +01:00
LaurentBerger
48e2d38be7 Merge branch 'master' of git://github.com/Opencv/opencv into UserColormap 2017-01-28 11:25:11 +01:00
LaurentBerger
5e08d588f8 Merge branch 'master' of git://github.com/Opencv/opencv into UserColormap 2017-01-09 10:38:08 +01:00
LaurentBerger
e6f27240d5 dd a note in findcontours doc 2017-01-08 15:24:29 +01:00
Lorena García
3650ec02be HitMiss tutorial 2017-01-03 18:34:04 +01:00
Pavel Rojtberg
40686b5e87 initUndistortRectifyMap: CV_32FC2 is also supported as m1type 2016-12-20 10:22:32 +01:00
LaurentBerger
61b9484155 ApplyColorMap can be used with a user colormap 2016-12-15 10:17:05 +01:00
Michele Cancilla
89a0a46a69 Removed parallel version for CV_16U label type 2016-11-28 14:54:44 +01:00
Michele Cancilla
5b23c0b176 Fixed unnecessary black spaces; 
Extended parallel version to all frameworks supported by OpenCV;
Added some documentation notes in modules/imgproc/include/opencv2/imgproc.hpp;
 2016-11-24 15:03:36 +01:00
monoid911
b879126584 Fix docs explaining the returnPoints argument of convexHull. 2016-11-23 20:43:52 +09:00
Vadim Pisarevsky
a2d6d96ef1 Merge pull request #7161 from terfendail:shortline_fix 2016-11-10 16:02:20 +00:00
Vadim Pisarevsky
3dc022ae84 Merge pull request #7423 from grahamfyffe:leading_edges 2016-11-03 11:20:43 +00:00
Vladislav Sovrasov
af01267f23 Add assertion to prevent processing of large images in remap 2016-11-02 14:17:56 +03:00
Vladislav Sovrasov
34df4ae02a Add a regression test, fix documentation 2016-10-25 11:38:07 +03:00
Vitaly Tuzov
26c9889c6b Fix for incorrect line drawing beyond 32768 row or column 2016-10-14 18:37:59 +03:00
StevenPuttemans
947f32d2e0 add border replicate note 2016-10-10 09:55:13 +02:00
Graham Fyffe
57be99ff18 Added getLeadingEdges function to subdivision2d 2016-10-06 18:01:34 -07:00
Vadim Pisarevsky
a3d44d523d Merge pull request #7214 from mshabunin:hal_integral 2016-10-04 12:26:58 +00:00
Vadim Pisarevsky
2e2ac54eca Merge pull request #7374 from catree:fix_hitmiss_doc_link 2016-10-04 12:15:58 +00:00
Alexander Alekhin
1c18b1d245 Merge pull request #7370 from souch55:Fixxn 2016-10-01 10:44:56 +00:00
catree
2dd77f886a Fix dead link for hit or miss documentation. 2016-09-30 20:34:30 +02:00
sourin
a34fbf7bb1 Fixed identifiers warns 2016-09-30 15:16:29 +05:30
Maksim Shabunin
3d5c0f1faf HAL interface for cv::integral 2016-09-29 12:12:10 +03:00
Vadim Pisarevsky
ab3814f9b9 Merge pull request #7191 from anirudt:docs_moments 2016-09-14 12:30:27 +00:00
anirudt
2879eada25 docs: truncated commit msg 2016-09-13 16:14:05 +05:30
anirudt
06e0fb25e9 docs: adds doxygen @note for python in docs related to contour moments 2016-09-09 13:23:43 +05:30
Maksim Shabunin
c16f96cb5b Merge pull request #7221 from terfendail:sepfilter_vec_kernel 2016-09-06 20:41:28 +00:00
Pavel Rojtberg
cfcf8abbb6 doxygen: imgproc - underscores should not be escaped in texttt 2016-09-02 16:41:45 +02:00
Pavel Rojtberg
62cabb58a9 doxygen: undistortPoints - replace matlab code by latex forumlae 2016-09-02 16:41:45 +02:00
Vitaly Tuzov
f773f45d90 Updated HAL interface for separable filters to address that both kernels are vectors. 2016-09-02 14:42:01 +03:00
anirudt
6825375694 docs: adds note for python in docs related to moments 2016-08-29 20:22:08 +05:30
Vadim Pisarevsky
5ddd25313f Add Grana's connected components algorithm for 8-way connectivity. (#6823) 
* Add Grana's connected components algorithm for 8-way connectivity. That algorithm is faster than Wu's one (currently implemented in opencv). For more details see https://github.com/prittt/YACCLAB.

* New functions signature and distance transform compatibility

* Add tests to imgproc/test/test_connectedcomponents.cpp

* Change of test_connectedcomponents.cpp for c++98 support
 2016-08-26 16:01:00 +04:00
Suleyman TURKMEN
fcc28fecb6 Make Up 2016-08-23 22:17:30 +03:00
PkLab.net
4b099e8ade Fix rho,phi exchange and amend linearPolar & logPolar docs with details and pics. 2016-08-16 12:49:33 +02:00
Alexander Alekhin
460b1dc2fa imgproc: Canny with custom gradient 2016-07-19 17:15:36 +03:00
Maksim Shabunin
9e7124127f Merge pull request #6906 from jet47:goodFeaturesToTrack-maxCorners-docs 2016-07-15 09:06:55 +00:00
Vladislav Vinogradov
1c8b1b2d2b add note about "maxCorners <= 0" case in goodFeaturesToTrack 2016-07-14 15:48:08 +03:00
Sergei Nosov
dce310e03c provide better error messages 2016-07-12 18:03:28 +03:00
Maksim Shabunin
5e9192287d Added HAL cvtColor interface 2016-04-18 16:34:25 +03:00
Suleyman TURKMEN
abab67b574 Update imgproc.hpp 
update documentation of calcBackProject() calcHist() compareHist()
 2016-05-21 14:08:14 +03:00
Maksim Shabunin
5877debb6f HAL resize, warpAffine, warpPerspective interface 
- added HAL documentation support
- added documentation to HAL replacement interface
- updated several HAL functions in imgproc module
 2016-04-07 18:47:24 +03:00
Vadim Pisarevsky
e792ee89de Merge pull request #6243 from mshabunin:hal_morph 2016-03-23 13:09:19 +00:00
Maksim Shabunin
3b6190dfad Merge pull request #6150 from lvv:fix-6149-applColorMap 2016-03-21 09:20:52 +00:00
Maksim Shabunin
83379695a0 HAL interface for morphology operations 2016-03-21 09:32:06 +03:00
Leonid Volnitsky
bebab8d647 fix: 6149 (through CV_Error on wrong image type) 2016-03-19 19:57:05 +02:00
Maksim Shabunin
98fff4a601 Added separate hal::SepFilter2D class 2016-03-03 18:56:12 +03:00
Maksim Shabunin
17cd1dac06 HAL Filter2D interface: Updated according to comments 2016-03-03 18:56:12 +03:00
Maksim Shabunin
27abd4d3a3 Filter2D HAL interface 2016-03-03 18:56:12 +03:00
Elad Joseph
238b47dfce Added param documentation 
Added param description to remove doxygen warning
 2016-03-02 08:55:53 +02:00
Elad Joseph
2234016a22 Added Subdiv2D class documentation 
Added documentation to the Subdiv2D documentation, based on the previous
C API.
 2016-03-01 23:08:48 +02:00
Rahul Chhabra
232f564011 Update imgproc.hpp 
In reference to Issue #6110, the order of markerType and color is changed.
 2016-02-14 10:18:14 +05:30
Thomas Dunker
6882c10b45 Extension of the camera distortion model for tilted image sensors (Scheimpflug condition) including test 2015-12-14 15:20:34 +01:00
Keita Kita
1621043bd2 Add documentation about detail of image type 
connectedComponents and connectedComponentsWithStats in
imgproc accept 8-bit single channel image only for input.
 2015-12-06 14:06:17 +09:00
Vadim Pisarevsky
67ef84d883 Merge pull request #5386 from StevenPuttemans:add_markers 2015-11-02 15:45:38 +00:00
Vadim Pisarevsky
3c31d6add3 Merge pull request #5515 from LorenaGdL:hitAndMiss 2015-11-02 11:49:37 +00:00
Suleyman TURKMEN
51e687f7a9 Update imgproc.hpp 2015-10-18 15:53:15 +03:00
Lorena García
33f77774c5 Hit&Miss morphological operation 2015-10-14 14:01:53 +02:00
StevenPuttemans
587dca9b1c adding markers to OpenCV 2015-10-02 08:48:15 +02:00
Philip Salvaggio
fcf971bded Improved documentation for connectedComponentsWithStats. 2015-09-14 09:25:32 -04:00
Vadim Pisarevsky
bd43c62a75 Merge pull request #5232 from sturkmen72:patch-6 2015-08-27 07:07:53 +00:00
Suleyman TURKMEN
f660461bb3 documentation patch 2015-08-26 17:40:38 +03:00
Lorena García
9d01818e8a Small update of Colormap documentation 
Small change in documentation: http://docs.opencv.org/master/d3/d50/group__imgproc__colormap.html#gga9a805d8262bcbe273f16be9ea2055a65a5d4a709cda1130bfa3cc4b4c5ae8f82a&gsc.tab=0

In the enum images, the "parula" colormap has wrongly assigned subtitle 'hot'
 2015-08-23 19:09:15 +02:00
Seon-Wook Park
6803d1ed28 Support non continuous, BORDER_REPLICATE 
TODO: HAL-accelerated code
 2015-06-26 14:49:31 +02:00
Seon-Wook Park
e633c991b0 spatialGradient: Doc, fix dangling newline error 2015-06-19 04:57:01 +02:00
Seon-Wook Park
9f1c641199 spatialGradient: Add test class and Sobel proxy method 2015-06-18 17:42:32 +02:00
Suleyman TURKMEN
caa0058d5b Update imgproc.hpp 2015-06-11 11:46:42 +03:00
Suleyman TURKMEN
dac715ad1f Update imgproc.hpp 2015-06-11 11:03:14 +03:00
Suleyman TURKMEN
061131a5ee Update imgproc.hpp 2015-06-10 13:18:40 +03:00
Dikay900
7ca0557b40 typos in comments 2015-05-23 17:36:45 +02:00
Christian Richardt
6425ac3b13 Added color map similar to Matlab's new default color map 'parula'. 2015-05-13 17:34:14 +02:00
Belev
2200e0fb7e Fix typo 
Fixed difference in the given arguments to the ellipse function and the description after that

Fixed two more typos

Replaced unnecessary the with to
 2015-04-28 13:10:08 +03:00
Samyak Datta
20efcff166 Added doxygen comments for sqrBoxFilter() method 2015-03-06 03:50:51 +05:30
Vadim Pisarevsky
5dc569866e Merge pull request #3743 from StevenPuttemans:fix_3887_master 2015-02-24 15:37:13 +00:00
StevenPuttemans
6902fa6b1c fix formula getGaussianKernel in docs 2015-02-23 15:23:02 +01:00
StevenPuttemans
7401b02022 fix ellipse fitting notice 2015-02-23 15:05:55 +01:00
karelknoest
b5bd2fd880 Improved documentation and method comment to clarify that LineSegmentDetector::detect method accepts both Vec4i and Vec4f as return vector. 2015-01-20 17:05:57 +01:00
karelknoest
1ded2de2dd Let LineSegmentDetector output line segment coordinates in float precision, as supported by the LSD algorithm. 2015-01-20 17:05:38 +01:00
Vadim Pisarevsky
5cc4aa0e93 Merge pull request #3554 from wangyan42164:match_template_mask 2015-01-19 11:03:44 +00:00
Yan Wang
46ed461e22 Add template match with mask. 
Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
 2015-01-16 11:09:26 +08:00
Maksim Shabunin
11591b3e9d Added Qt help generation support 2014-12-26 19:17:18 +03:00
Maksim Shabunin
c485aee464 Included c-headers for better 2.4 compatibility 2014-12-19 17:05:26 +03:00
Maksim Shabunin
03e213ccae Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
Maksim Shabunin
1523fdcc1c Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
Maksim Shabunin
555fdf893a Documenting imgproc module 
- disabled doxygen tree
- enabled doxygen enum listing
- added imgproc reference to main page
- enabled BiB support
- chenged doxygen root page format
 2014-11-18 14:00:56 +03:00
Maksim Shabunin
6aa7a86ae9 Doxygen documentation for core module 2014-11-12 14:21:58 +03:00
Vadim Pisarevsky
1d804bc695 Merge pull request #3360 from mirab:threshold_triangle 2014-11-06 08:36:24 +00:00
Miroslav Benes
5b1fd739d9 Add Triangle thresholding algorithm 
Add Triangle method for automatic threshold computation next to the existing
Otsu's method. Triangle deals better with images whose histogram does not
contain dominant peak.

See paper Zack GW, Rogers WE, Latt SA.: Automatic measurement of sister
chromatid exchange frequency. J Histochem Cytochem. 1977 Jul;25(7):741-53.
 2014-10-22 16:54:39 +02:00
Maksim Shabunin
ba5f343c38 Basic doxygen documentation support 
- updated existing Doxyfile.in
- added corresponding cmake instructions
- added some specific files (layout, icon)
- clean existing doxygen warnings
 2014-10-22 15:24:15 +04:00
Vadim Pisarevsky
257463719b removed optim module; moved its functionality to core and photo modules; moved drawing functions from core to imgproc. Removed FilterEngine etc. from public API 2014-08-14 12:50:07 +04:00
Vadim Pisarevsky
e2f24f43c9 added some basic functionality needed by the new face module (moved from the old "contrib") 2014-08-10 01:54:16 +04:00
pradeep
c5b4b99350 Implemented Kullback-Leibler divergence 2014-05-17 23:44:31 +08:00
Elena Gvozdeva
0265247504 Added ippiDistanceTransform for cv::distanceTransform, maskSize=3,5 2014-04-21 15:17:55 +04:00
Roman Donchenko
95a55453df Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	modules/calib3d/perf/perf_pnp.cpp
	modules/contrib/src/imagelogpolprojection.cpp
	modules/contrib/src/templatebuffer.hpp
	modules/core/perf/opencl/perf_gemm.cpp
	modules/cudafeatures2d/doc/feature_detection_and_description.rst
	modules/cudafeatures2d/perf/perf_features2d.cpp
	modules/cudafeatures2d/src/fast.cpp
	modules/cudafeatures2d/test/test_features2d.cpp
	modules/features2d/doc/feature_detection_and_description.rst
	modules/features2d/include/opencv2/features2d/features2d.hpp
	modules/features2d/perf/opencl/perf_brute_force_matcher.cpp
	modules/gpu/include/opencv2/gpu/gpu.hpp
	modules/gpu/perf/perf_imgproc.cpp
	modules/gpu/perf4au/main.cpp
	modules/imgproc/perf/opencl/perf_blend.cpp
	modules/imgproc/perf/opencl/perf_color.cpp
	modules/imgproc/perf/opencl/perf_moments.cpp
	modules/imgproc/perf/opencl/perf_pyramid.cpp
	modules/objdetect/perf/opencl/perf_hogdetect.cpp
	modules/ocl/perf/perf_arithm.cpp
	modules/ocl/perf/perf_bgfg.cpp
	modules/ocl/perf/perf_blend.cpp
	modules/ocl/perf/perf_brute_force_matcher.cpp
	modules/ocl/perf/perf_canny.cpp
	modules/ocl/perf/perf_filters.cpp
	modules/ocl/perf/perf_gftt.cpp
	modules/ocl/perf/perf_haar.cpp
	modules/ocl/perf/perf_imgproc.cpp
	modules/ocl/perf/perf_imgwarp.cpp
	modules/ocl/perf/perf_match_template.cpp
	modules/ocl/perf/perf_matrix_operation.cpp
	modules/ocl/perf/perf_ml.cpp
	modules/ocl/perf/perf_moments.cpp
	modules/ocl/perf/perf_opticalflow.cpp
	modules/ocl/perf/perf_precomp.hpp
	modules/ocl/src/cl_context.cpp
	modules/ocl/src/opencl/haarobjectdetect.cl
	modules/video/src/lkpyramid.cpp
	modules/video/src/precomp.hpp
	samples/gpu/morphology.cpp
 2014-03-11 17:20:01 +04:00
Ilya Lavrenov
099ea91823 typos 2014-03-04 12:47:40 +04:00
Scott Breyfogle
aaa9be7c65 Merge remote-tracking branch 'original/master' into constrained-hough-lines 2014-01-31 14:27:51 -08:00
Ilya Lavrenov
c01e8e9361 removed ABF 2014-01-31 19:15:40 +04:00
Ivy Lee
b7f2b671a2 Fixed Bug #3514 Incorrect Chi-Square distance used in LBPH FaceRecognizer 2014-01-30 21:53:05 +00:00
Ilya Lavrenov
37789f015a deleted excess semicolons, commas 2014-01-18 01:31:33 +04:00
Scott Breyfogle
0ea454301f Added optional constraints to non-probablistic hough lines functions 2014-01-15 13:22:56 -08:00