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367 Commits

Author SHA1 Message Date
Alexander Alekhin
f73b4f4a26 imgproc: revert #13843 
This reverts commit 00e8c7810f
 2019-03-13 15:07:37 +03:00
Alexander Alekhin
332c37f332 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-06 11:43:16 +03:00
Alexander Alekhin
3ba49ccecc imgproc: removed LSD code due original code license conflict 2019-03-01 16:25:39 +03:00
Pierre Chatelier
00e8c7810f LineIterator witout a Mat (#13843) 
* LineIterator witout a Mat

cv::LineIterator can be used without being attached to any cv::Mat, it only needs the size and type of data. An alternative constructor has been defined for that.
In that case, a LineIterator can no more be dereferenced with the * operator, but pos() still returns valid pixel positions.
It can be useful when LineIterator is just used to compute positions of pixels on a line, without requiring to build a Mat just for that.
Use case : with a dataset that would represent a huge image, pixel positions can be pre-computed before querying the dataset API.

* Update imgproc.hpp

removed trailing spaces

* Update drawing.cpp

fixed warning
 2019-02-19 13:44:41 +03:00
Alexander Alekhin
7e2ebecd52 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-01-10 12:29:41 +03:00
catree
d745af6763 Add Matplotlib Perceptually Uniform Sequential colormaps (viridis, plasma, inferno, magma, cividis, twilight and twilight shifted). 2019-01-06 22:48:06 +01:00
Alexander Alekhin
e82e672a93 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-06 07:06:58 +00:00
Namgoo Lee
83c7dfb6a4 Fix error in LineIterator example code in doc 2018-12-05 11:31:19 +09:00
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