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1742 Commits

Author SHA1 Message Date
Alessandro de Oliveira Faria (A.K.A.CABELO)
b5a6c8e2b2
Merge pull request #18399 from cabelo:realsense 
* Modified for Intel Realsense webcam

* Fix whitespace

* Update page title

* Uppercase
 2020-10-02 15:05:46 +00:00
Alexander Alekhin
45ee8e2532 Merge pull request #18365 from dervon:master 2020-09-22 08:46:28 +00:00
Alexander Alekhin
f52a2cf5e1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-09-19 17:03:08 +00:00
Dervon
5bfb779d82 typo error 2020-09-19 16:11:12 +08:00
or-toledano
49ba744130
Fix np row,column to cv y,x 
This explanation was created to avoid confusion, but it seems like the author was confused :D
 2020-09-14 14:23:38 +03:00
Shubham Dhumal
f787c73841
Typo fix: CV.rabCutClasses to CV.grabCutClasses 2020-09-10 17:58:34 +05:30
Alexander Alekhin
a12ceb04bb pre: OpenCV 4.5.0 (version++) 2020-09-08 06:08:58 +00:00
Alexander Alekhin
50ff40d684 pre: OpenCV 3.4.12 (version++) 2020-09-06 22:26:32 +00:00
Alexander Alekhin
0428dce27d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-09-01 20:59:00 +00:00
dmici
6876f3b91d fix missing 0.5 factor in anisotropic segmentation tutorial 2020-08-30 10:17:50 +02:00
catree
417d7a38de Add Robot-World/Hand-Eye calibration function. 2020-08-27 07:24:07 +02:00
Alexander Alekhin
ba147d2be2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-08-26 15:51:25 +00:00
Alexander Alekhin
485d2b593c Merge pull request #18178 from catree:improve_camera_matrix_doc 2020-08-25 13:33:39 +00:00
catree
cd01ee9a54 Use camera intrinsic matrix everywhere. Add cameramatrix, distcoeffs and distcoeffsfisheye macros to avoid copy/paste errors. 2020-08-24 05:39:23 +02:00
Ian Maquignaz
8c1af09989
Merge pull request #18083 from IanMaquignaz:fix_gen_pattern_centering 
* Fixed centering issue with make_cicle_pattern and make_acircle_pattern()

* Fixed issue where asymmetric circles were not at 45 degree angles. Also fixed support for inch measurement by converting parsing to usage of floating points for page size

* Fixed copy-paste error from experimental workspace
 2020-08-23 22:32:58 +00:00
Alexander Alekhin
3547ac4b49
Merge pull request #17675 from zihaomu:GSoC_digit_text_detect_and_recog 2020-08-22 20:21:49 +03:00
Alexander Alekhin
f6c2bf21c8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-08-21 19:57:34 +00:00
Zihao Mu
397ba2d9aa add OpenCV sample for digit and text recongnition, and provide multiple OCR models. 2020-08-22 01:02:13 +08:00
Anna Petrovicheva
885fb703cf Added a note about OpenCV logo 2020-08-21 11:18:40 +03:00
Alexander Alekhin
acc6189da0 Merge pull request #18022 from SoheibKadi:Update_CornerSubPix_Documentation 2020-08-18 13:19:18 +00:00
Vadim Pisarevsky
5108e3ced6
Merge pull request #18073 from vpisarev:apache2_license 
changed OpenCV license from BSD to Apache 2 license

* as discussed and announced earlier, changed OpenCV license from BSD to Apache 2. Many files still contain old-style copyrights though

* changed wording a bit; preserve the original OpenCV BSD license
 2020-08-17 11:49:11 +00:00
Maksym Ivashechkin
a66f61748f
Merge pull request #17683 from ivashmak:homography 
[GSoC] New RANSAC. Homography part

* change enum and squash commits

* add small improvements

* change function to static, update magsac

* remove path from samples, remove license, small updates

* update pnp solver, small improvements

* fix warnings

* add tutorial, comments

* fix markdown warnings

* fix markdown warnings

* fix markdown warnings
 2020-08-14 22:42:26 +00:00
Alexander Alekhin
fa25faa2d2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-08-06 14:15:52 +00:00
kadi soheib
613ff61de7 Added reference to paper. 2020-08-03 18:07:36 +03:00
Yosshi999
922108060d
Merge pull request #17907 from Yosshi999:gsoc_asift-py2cpp 
* Implement ASIFT in C++

* '>>' should be '> >' within a nested template

* add a sample for asift usage

* bugfix empty keypoints cause crash

* simpler initialization for mask

* suppress the number of lines

* correct tex document

* type casting

* add descriptorsize for asift

* smaller testdata for asift

* more smaller test data

* add OpenCV short license header
 2020-08-03 14:11:55 +00:00
Alexander Alekhin
afe9993376 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-07-28 17:25:20 +00:00
Anna Petrovicheva
f86c8656a3 Updated the OpenCV logo 2020-07-28 18:31:21 +03:00
Alexander Smorkalov
abceef74e0 Added reference to Original Wu's articte about SAUF connected components search method. 2020-07-22 10:05:55 +03:00
Alexander Alekhin
c81d785ada Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-23 19:15:47 +00:00
Jan Lebert
a8f04359e8 docs: linkfix in bibliography 
The [current link](https://arxiv.org/pdf/1808.01752) goes to a
random unrelated paper.
 2020-06-19 11:44:35 +02:00
Alexander Alekhin
0cbaaba4b1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-12 22:20:50 +00:00
Alexander Alekhin
0c8da03869 Merge pull request #17341 from hunter-college-ossd-spr-2020:3.4-1 2020-06-12 06:58:14 +00:00
Jessica Wong
0417c8c9c7 Added information to OpenCV documentation [MacOS] 
Added and Edited specific information to the "Installation in MacOS" OpenCV documentation.
Closes #17340
 2020-06-11 23:36:06 -04:00
Alexander Alekhin
5f3012fc9a pre: OpenCV 4.4.0 (version++) 2020-06-09 02:27:13 +00:00
Alexander Alekhin
a43e3bebe6 pre: OpenCV 3.4.11 (version++) 2020-06-08 18:46:27 +00:00
Alexander Alekhin
7722a2b8a8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-04 17:58:34 +00:00
Vadim Pisarevsky
5489735258
Merge pull request #17436 from vpisarev:fix_python_io 
* fixed #17044
1. fixed Python part of the tutorial about using OpenCV XML-YAML-JSON I/O functionality from C++ and Python.
2. added startWriteStruct() and endWriteStruct() methods to FileStorage
3. modifed FileStorage::write() methods to make them work well inside sequences, not only mappings.

* try to fix the doc builder

* added Python regression test for FileStorage I/O API ([TODO] iterating through long sequences can be very slow)

* fixed yaml testing
 2020-06-01 11:33:09 +00:00
Alexander Alekhin
73fdf75328 Merge pull request #17338 from hunter-college-ossd-spr-2020:contours-toc 2020-05-29 10:40:43 +00:00
Alexander Alekhin
c3e8a82c9c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-28 23:53:54 +00:00
Alexander Smorkalov
4a9904fe62 Command name typo fix for formulas in documentation. 2020-05-28 13:59:31 +03:00
Alexander Alekhin
21e28adb87 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-22 19:50:14 +00:00
Boubacar
0940c56a3f add note on cmake brew install 2020-05-21 10:34:17 -04:00
Boubacar
b624da27bd add pylint install note 2020-05-21 07:55:11 -04:00
Boubacar
5b443199ca group contour articles together 2020-05-21 07:16:54 -04:00
Daniel Mallia
94d187e269 Add next and previous navigation links to all tutorials 2020-05-19 18:59:28 -04:00
Alexander Alekhin
593af7287b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-18 17:50:16 +00:00
dmallia17
07c56f149f
Merge pull request #17313 from hunter-college-ossd-spr-2020:revise-knn-tutorials 
* Revise and expand kNN Python tutorials

* Correct NPTEL link
 2020-05-18 15:53:17 +00:00
Sauhaarda Chowdhuri
fa349b7a4e
Fix #17279 Documentation Error 
Update documentation to solve #17279. Simple documentation bug.
 2020-05-13 13:14:05 -07:00
Alexander Alekhin
06bff34a6b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-12 19:24:28 +00:00
Alexander Alekhin
23e336ee53 Merge pull request #17244 from hunter-college-ossd-spr-2020:toc-updates 2020-05-12 07:35:14 +00:00
Rui Hou
e9058ea8f5 Easier access to opencv.js in tutorial 2020-05-10 11:20:27 -04:00
R-penguins
b43da8aa5d Update Image Watch Tutorial 
Updated the Windows Visual Studio Image Watch tutorial to include download links to the latest versions of Visual Studio Image Watch for newer Visual Studio versions.
 2020-05-09 23:24:47 -04:00
Daniel Mallia
4e789635c9 Update tutorials tables of content for several modules 2020-05-08 14:22:30 -04:00
Alexander Alekhin
73bbabcd04 Merge pull request #17223 from hunter-college-ossd-spr-2020:imgproc-toc 2020-05-07 08:44:02 +00:00
Alexander Alekhin
93d79d2e5d Merge pull request #17219 from hunter-college-ossd-spr-2020:mathjax-link 2020-05-07 08:43:16 +00:00
Daniel Mallia
c934d9c3cc Update imgproc tutorials table of content Languages fields 2020-05-06 13:07:24 -04:00
Daniel Mallia
64b0757758 Update Supported formula commands - MathJax link 2020-05-04 23:50:22 -04:00
Daniel Mallia
1622e7cc90 Update NumPy links 2020-05-04 23:20:52 -04:00
Alexander Alekhin
152e6476d9 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-24 19:02:39 +00:00
Alexander Alekhin
8d05dab32c Merge pull request #17119 from alalek:move_sift 2020-04-24 18:15:15 +00:00
Alexander Alekhin
a327418767 features2d(sift): move SIFT tests / headers / build fixes 2020-04-23 08:45:22 +00:00
Alexander Alekhin
bfcc136dc7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-21 21:32:51 +00:00
Ganesh Kathiresan
0be2c7018b Formula Fixes for 3.4 branch 
Foumula fix 1

Foumula fix 2

Foumula fix 3

Foumula fix 4

Foumula fix 5

Foumula fix 8
 2020-04-21 19:23:23 +05:30
Alexander Alekhin
2cef100303 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-16 18:28:27 +00:00
Alanli
7aaa918367 doc: formula miss 2020-04-16 09:05:00 +09:00
Alexander Alekhin
ca9756f6a1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-13 20:00:12 +00:00
Alexander Alekhin
49a75079f2 Merge pull request #17047 from alalek:fix_permissions 2020-04-13 12:34:08 +00:00
Alexander Alekhin
f0ffc52435 fix files permissions 2020-04-13 04:29:55 +00:00
Alexander Alekhin
1537a5f253 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-09 19:19:20 +00:00
Alexander Smorkalov
f496a37340 Migrated FAQ page to Github Wiki 2020-04-08 13:55:44 +03:00
Alexander Alekhin
b8579f12be Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-08 10:19:09 +00:00
mehlukas
75bd9f86b2
Merge pull request #16889 from mehlukas:3.4-consolidateImshow 
* consolidate tutorials on image read/display/write

* fix unsused variables

* apply requested changes

* apply requested changes

* fix mistake
 2020-04-07 14:14:51 +00:00
Alexander Alekhin
51a8885566 Merge pull request #16984 from CSharperMantle:argparse-patch-1 2020-04-07 12:54:27 +00:00
Alexander Alekhin
763a1d7392 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-06 15:57:43 +00:00
Alexander Alekhin
c305455cb2 Merge pull request #16967 from benji1123:patch-1 2020-04-06 15:17:23 +00:00
Ben Li
1a6b4d6ce6 typo fix 2020-04-06 14:56:31 +03:00
Bao "Mantle" Rong
3dcb775d16
switch to argparse 2020-04-05 11:57:04 +08:00
albert-github
2d387356de Incorrect PREDEFINED setting. 
The PREDEFINED setting for  had a space between the define name and the equal sign and this is not allowed, it results in the warning:
```
error: Illegal PREDEFINED format '=', no define name specified
```
according to the documentation explicitly states that no space is allowed:
> The PREDEFINED tag can be used to specify one or more macro names that are defined before the preprocessor is started (similar to the -D option of e.g. gcc). The argument of the tag is a list of macros of the form: name or name=definition (no spaces). If the definition and the "=" are omitted, "=1" is assumed. To prevent a macro definition from being undefined via #undef or recursively expanded use the := operator instead of the = operator.
 2020-04-04 16:50:15 +00:00
Alexander Alekhin
0b4c101e8a Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-23 16:54:35 +00:00
Alexander Alekhin
2fb1d9d02e doc: fix misused "see also" doxygen command 2020-03-21 00:25:49 +00:00
Alexander Alekhin
4cdb4652cf Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-20 21:41:15 +00:00
iteal
e63af185de
Merge pull request #16818 from iteal:master 
Update template_matching.markdown

Fixed "template image" should be "source image" in two sentences explaining template matching.
 2020-03-18 08:45:09 +00:00
Alexander Alekhin
3c85745e22 pre: OpenCV 4.3.0 (version++) 2020-03-10 15:00:03 +03:00
Alexander Alekhin
b7ecaceda8 pre: OpenCV 3.4.10 (version++) 
- Android Manager version is not increased (stuck on 3.49)
 2020-03-10 14:53:43 +03:00
Alexander Alekhin
45d073f889 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-26 20:09:03 +03:00
Gourav Roy
8b5efc6f4c
Merge pull request #16586 from themechanicalcoder:video-psnr 
* add  python version of video-input-psnr-ssim

* remove ret

* documentation changes

* added link for python file

* command line argument
 2020-02-22 14:42:26 +03:00
Alexander Alekhin
96b26dc8f4 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-20 19:47:27 +03:00
atinfinity
f81fdd58da
Merge pull request #16445 from atinfinity:fixed-typo 
* fixed typo

* add compatibility code to handle migration
 2020-02-16 19:16:33 +03:00
Alexander Alekhin
225566da7b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-04 19:49:24 +03:00
ankit6979
17fe63446f
Merge pull request #16499 from ankit6979:3.4 
* Update py_thresholding.markdown

* 📝 Update py_thresholding.markdown
 2020-02-04 15:22:18 +03:00
hannesa2
57c9991413
Merge pull request #16481 from hannesa2:DeleteOldAndroidManifest.xml 
* delete old AndroidManifrst.xml

* fix tutorial generation
 2020-02-03 16:34:03 +03:00
Alexander Alekhin
bf2f7b0f8b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-01 17:26:00 +00:00
Gourav Roy
126b0d855f
Merge pull request #16366 from themechanicalcoder:features2D-tutorial-python 
* Add python version of panorama_stitching_rotating_camera and perspective_correction

* Updated code

* added in the docs

* added python code in the docs

* docs change

* Add java tutorial as well

* Add toggle in documentation

* Added the link for Java code

* format code

* Refactored code
 2020-02-01 20:20:00 +03:00
Alexander Alekhin
fb61f88b9c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-01-12 09:35:39 +00:00
Gourav Roy
38e6d668b1 Merge pull request #16276 from themechanicalcoder:video-tutorial 
* Added java code for meanshift and optical_flow

* added java code for module video

* added appropriate spaces in codes

* converted absolute path to command line arguments

* added spaces at appropriate places
 2020-01-12 11:34:59 +03:00
ihsan314
2c21ea2dd7 Merge pull request #14666 from ihsan314:file_io_xml_yml 
Python code examples for file IO in xml and yml format

* Initial "Pythonization" of file_input_output.cpp

* Moved file_input_output.py to correct location

* Nearly done Pythonizing file_input_output.cpp

* Python equivalent of file_input_output.py created

* Started Pythonizing camera_calibration.cpp

* Completed Python tutorial/sample code for file_input_output

* Resolved whitespace issues

* Removed tabs in file_input_output.cpp

* Patched import order and wrapped code in main function

* Changed string to docstring format in help file

* Updated link to Python example code
 2020-01-12 11:32:12 +03:00
Alexander Alekhin
1996ae4a42 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-12-31 10:11:39 +00:00
Alexander Alekhin
515ec6b98a Merge pull request #16247 from alalek:backport_16241 2019-12-27 16:20:52 +00:00
Brian Wignall
f9c514b391 Fix spelling typos 
backport commit 659ffaddb4
 2019-12-27 12:46:53 +00:00
Collin Brake
8b55f476be grammar and readability improvements 2019-12-26 20:31:54 -05:00
Brian Wignall
659ffaddb4 Fix spelling typos 2019-12-26 06:45:03 -05:00
Alexander Alekhin
4de1efd3c8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-12-20 14:02:56 +03:00
Sajarin
ed788229ed Merge pull request #16165 from sajarindider:macOS_install 
* doc: added macOS installation guide

* doc: added clarification and corrections

* docs: introduction entry, lowercase file names and ids
 2019-12-19 18:15:59 +03:00
Orest Chura
287874a444 Merge pull request #15942 from OrestChura:fb_tutorial 
G-API: Tutorial: Face beautification algorithm implementation

* Introduce a tutorial on face beautification algorithm

- small typo issue in render_ocv.cpp

* Addressing comments rgarnov smirnov-alexey
 2019-12-17 11:00:49 +03:00
Alexander Alekhin
ba7b0f4c54 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-12-15 11:23:46 +00:00
Sajarin
21ee54c3d1 Merge pull request #16100 from sajarindider:brief 
* (doc): added info about STAR

* (doc): fixed typos and sentence structure

* fixed trailing whitespaces
 2019-12-15 12:42:19 +03:00
Alexander Alekhin
f62241b780 Merge pull request #16148 from alalek:doxygen_update_config 2019-12-13 14:51:37 +00:00
ysy
ff4d3d27dd fix wrong method name 2019-12-13 19:54:53 +08:00
Alexander Alekhin
682653c6f8 doc: update doxygen configuration 2019-12-13 01:41:45 +00:00
Dmitry Matveev
c89780dfe0 Merge pull request #16039 from dmatveev:dm/gapi_tutorial_interactive_face_detection 
* G-API-NG/Docs: Added a tutorial page on interactive face detection sample

- Introduced a "--ser" option to run the pipeline serially for
  benchmarking purposes
- Reorganized sample code to better fit the documentation;
- Fixed a couple of issues (mainly typos) in the public headers

* G-API-NG/Docs: Reflected meta-less compilation in new G-API tutorial

* G-API-NG/Docs: Addressed review comments on Face Analytics Pipeline example
 2019-12-10 00:30:10 +03:00
Dmitry Matveev
b2b6f52d14 Merge pull request #16050 from dmatveev:dm/ocv42_gapi_doc_fixup 
* G-API: Addressed various documentation issues

- Fixed various typos and missing references;
- Added brief documentaion on G_TYPED_KERNEL and G_COMPOUND_KERNEL macros;
- Briefly described GComputationT<>;
- Briefly described G-API data objects (in a group section).

* G-API: Some clean-ups in doxygen, also a chapter on Render API

* G-API: Expose more graph compilation arguments in the documentation

* G-API: Address documentation review comments
 2019-12-06 15:36:02 +03:00
Alexander Alekhin
c3023fb52b pre: OpenCV 4.2.0 (version++) 2019-12-06 12:58:57 +03:00
Alexander Alekhin
76a27e3399 pre: OpenCV 3.4.9 (version++) 2019-12-05 18:28:38 +00:00
Alexander Alekhin
8108fb0575 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-12-05 18:27:45 +03:00
catree
43d58aa760 Improve calib3d documentation: 
- add reference to Rodrigues Jacobian
  - add references to SE(3) and Lie Groups topics
  - update some conventions and pinhole figure
 2019-12-02 03:04:56 +01:00
Alexander Alekhin
01a28db949 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-29 18:57:33 +03:00
Alexander Alekhin
5af747c6fd Merge pull request #16001 from alalek:backport_15995 2019-11-26 18:35:28 +00:00
Brian Wignall
af997529a1 Fix some typos 2019-11-26 18:41:19 +03:00
Brian Wignall
9276f1910b Fix some typos 2019-11-25 19:55:07 -05:00
Collin Brake
6276b86a78 grammar corrections 2019-11-25 13:49:09 -05:00
Alexander Alekhin
9e906d9e21 Merge pull request #15980 from SSteve:doxygen_links 2019-11-24 09:39:48 +00:00
Steve Nicholson
dc4af58be0 Update links to Doxygen website 2019-11-23 22:23:17 -08:00
Alexander Alekhin
4a3ab8fbdb Merge pull request #15975 from SSteve:ios_install 2019-11-23 22:59:01 +00:00
Steve Nicholson
b38547ee9a Update and add information to iOS build instructions. 2019-11-23 13:53:08 -08:00
Alexander Alekhin
fc41c18c6f Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-18 13:56:24 +03:00
Sebastián Gurin
955b20230c Merge pull request #15503 from cancerberoSgx:js-test-puppeteer 
Js test puppeteer

* run_puppeteer.js / tests

* js run test section

* rollback html

* whitespace

* js: update OpenCV.js tests infrastructure

* js: exclude puppeteer from default 'npm install'

* js: update notes

* js: more fixes in run_puppeteer

* fix build folder
 2019-11-17 00:29:38 +03:00
Sebastián Gurin
b48959fa57 Merge pull request #15425 from cancerberoSgx:nodejs 
JS - adds a tutorial about running opencv.js in Node.js
 2019-11-13 18:14:53 +03:00
Alexander Alekhin
b6a58818bb Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-11 20:25:42 +00:00
Adam Gyarmati
3755099bd4
Fix Windows installation script error 
Fix an error during Windows installation caused by trying to create the already existing Build directory. Also excluding intermediate steps for Install directory creation.
 2019-11-08 19:05:46 -08:00
collinbrake
35cebbd167 Merge pull request #15832 from collinbrake:feature_grammar_fixes_4 
* Grammar fixes for python core operations docs

* fixed whitespace error

* reverted changes
 2019-11-08 12:27:37 +03:00
Alexander Alekhin
0d7f770996 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-04 09:58:29 +00:00
Igor Murzov
a9d23a6479 Fix wording in some tutorials 2019-10-30 13:27:17 +03:00
Alexander Alekhin
055ffc0425 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-24 18:21:19 +00:00
Alexander Alekhin
a8d14e88fe Merge pull request #15743 from collinbrake:feature_grammar_fixes_2 2019-10-20 13:08:28 +00:00
collin
3ada597449 grammar corrections for python gui docs 2019-10-18 17:42:56 -04:00
Alexander Smorkalov
d154fa4b4c Merge pull request #15688 from JamesNewton:3.4 2019-10-12 18:05:55 +00:00
JamesNewton
47fc889df0
Update js_image_arithmetics.markdown 2019-10-11 10:07:22 -07:00
Alexander Alekhin
626bfbf309 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-05 15:45:31 +00:00
Wise86
b1485d0337 upgrade the file to use the correct package name and include py3/gtk3 support 2019-10-05 14:53:09 +02:00
Martti Laine
3c50d24d8e Add note about pkg-config usage in tutorial 2019-10-03 15:55:03 +03:00
Alexander Alekhin
e2a5a6a05c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-25 18:32:44 +00:00
Wenzhao Xiang
c2096771cb Merge pull request #15371 from Wenzhao-Xiang:gsoc_2019 
[GSoC 2019] Improve the performance of JavaScript version of OpenCV (OpenCV.js)

* [GSoC 2019]

Improve the performance of JavaScript version of OpenCV (OpenCV.js):
1. Create the base of OpenCV.js performance test:
     This perf test is based on benchmark.js(https://benchmarkjs.com). And first add `cvtColor`, `Resize`, `Threshold` into it.
2. Optimize the OpenCV.js performance by WASM threads:
     This optimization is based on Web Worker API and SharedArrayBuffer, so it can be only used in browser.
3. Optimize the OpenCV.js performance by WASM SIMD:
     Add WASM SIMD backend for OpenCV Universal Intrinsics. It's experimental as WASM SIMD is still in development.

* [GSoC2019] 

1. use short license header
2. fix documentation node issue
3. remove the unused `hasSIMD128()` api

* [GSoC2019]

1. fix emscripten define
2. use fallback function for f16

* [GSoC2019]

Fix rebase issue
 2019-09-24 16:30:42 +03:00
Alexander Alekhin
a74fe2ec01 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-20 21:11:49 +00:00
dab0bby
a9163a53d3 Merge pull request #15477 from dab0bby:remove-old-build-java-option 
* remove old BUILD_opencv_java option

* replace old build_java option with new BUILD_JAVA option
 2019-09-18 18:30:01 +03:00
collin
bcf7d3160c Grammer fixes on python image display tutorial 2019-09-16 17:57:22 -04:00
Alexander Alekhin
b4c5b50a3e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-13 17:15:45 +00:00
Sebastián Gurín
a17231a6b4 js docker build docs emcc latest warning 2019-09-06 15:18:34 -03:00
Alexander Alekhin
bea2c75452 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-05 14:29:22 +03:00
Alexander Alekhin
9ef5373776 Merge pull request #15435 from alalek:update_version_3.4.8-pre 2019-09-03 12:04:23 +00:00
Alexander Alekhin
3c62f3a8e3 pre: OpenCV 4.1.2 (version++) 2019-09-02 15:26:14 +03:00
Alexander Alekhin
0fda243a05 pre: OpenCV 3.4.8 (version++) 2019-09-02 14:20:49 +03:00
Maksim Shabunin
f3aab47f94 Assorted documentation fixes 
* removed private flann documentation
* common tutorial images moved to doc/images
* grouping issues
 2019-08-31 01:50:11 +03:00
Alexander Alekhin
a7b954f655 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-08-23 19:24:37 +03:00
Prakhar Varshney
3f7cc45686 Merge pull request #15345 from prakhar9998:patch-1 
* fix broken code link

resolves  #15344

* Update stitcher.markdown

* update 3.4 link
 2019-08-22 12:25:27 +03:00
dab0bby
70ce2bbb9e
fix typo and reference 2019-08-21 14:52:31 +02:00
xitong
b1a5c76215 Fix a typo 2019-08-20 12:01:40 +08:00
luz.paz
57ccf14952 FIx misc. source and comment typos 
Found via `codespell -q 3 -S ./3rdparty,./modules -L amin,ang,atleast,dof,endwhile,hist,uint`

backporting of commit: 32aba5e64b
 2019-08-15 13:09:52 +03:00
luz.paz
32aba5e64b FIx misc. source and comment typos 
Found via `codespell -q 3 -S ./3rdparty,./modules -L amin,ang,atleast,dof,endwhile,hist,uint`
 2019-08-14 13:33:49 -04:00
Alexander Alekhin
174b4ce29d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-08-05 18:11:43 +00:00
Sebastián Gurin
ca79f75b32 OpenCV.js docker container build instructions 
backport of commit: 59b0314a0e
 2019-08-05 17:21:34 +03:00
Sebastián Gurin
59b0314a0e Merge pull request #15221 from cancerberoSgx:master 
OpenCv.js docker container build instructions (#15221)

* emscripten docker container

* docker

* typo

* typo

* whitespace issue
 2019-08-05 15:41:59 +03:00
Alexander Alekhin
f663e8f903 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-07-09 19:57:57 +00:00
jxu
b9399a5df8 Fix python setup in ubuntu dependencies 2019-07-07 15:15:31 -04:00
Alexander Alekhin
442bc80cd7 pre: OpenCV 4.1.1 (version++) 2019-06-21 19:18:50 +03:00
Alexander Alekhin
779f59da6b pre: OpenCV 3.4.7 (version++) 2019-06-21 16:57:17 +03:00
Alexander Alekhin
ddcf388270 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-06-07 19:02:55 +03:00
Alexander Alekhin
f3de2b4be7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-06-05 19:11:52 +03:00
Ahmed Ashour
5c56b8ce92 java: generated code to have javadoc 2019-06-05 12:44:03 +02:00
mehlukas
0ecc2b8c17 Merge pull request #14674 from mehlukas:3.4-moveObjdetect 
Merge two Haar Cascade tutorials (#14674)

* move haar cascade introduction, add code explanation, mark content as moved

* switch to ref for include to provide correct breadcrumb navigation
 2019-05-29 23:13:27 +03:00
Alexander Alekhin
43467a2ac7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-05-28 18:29:48 +00:00
Alexander Alekhin
166ecaeda8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-05-23 19:50:20 +03:00
Lukas Mehl
2acc7c96e7 remove bgsgm tutorial, set references to OpenCV-Tutorials 2019-05-23 17:11:44 +02:00
atalaman
935c02c0a3 Merge pull request #13851 from TolyaTalamanov:at/new-kernel-package-design 
G-API: Kernel package design (#13851)

* Remove cv::unite_policy from API

* Add check that all id in kernel package are unique

* Refactor checker id procedure

* Remove cv::gapi::GLookupOrder from API

* Implement cv::gapi::use_only

* Fix samples

* Fix docs

* Fix comments to review

* Remove unite_policy

* Fix GKernelPackage::backends()

* Fix comments to review

* Fix all_unique

* Fix comments to review

* Fix comments to review

* Remove out of date tests
 2019-05-22 14:53:44 +03:00
Alexander Alekhin
a433394870 Merge pull request #14362 from catree:feat_ippe 2019-05-20 18:16:52 +00:00
catree
33cb9c5ca5 Add SOLVEPNP_IPPE for planar pose estimation. Add solvePnPGeneric function that returns all the pose solutions and the reprojection errors. 2019-05-20 11:56:54 +02:00
Alexander Alekhin
6ca3c7f59f Merge pull request #14517 from FadyEssam:remove_redundant_imports 2019-05-16 11:03:44 +00:00
Alexander Alekhin
e21262deba Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-05-16 04:40:39 +00:00
mehlukas
6bff0e24f8 Merge pull request #14314 from mehlukas:3.4-opticalflow 
Extend optical flow tutorial (#14314)

* extend python optical flow tutorial with cpp example code and add it to general tutorial directory

* remove unused parameters, fix comparison between signed and unsigned int

* fix hsv range problem

* switch to samples::findFile for sample file location

* switch to command line parameter for path

* remove old tutorial as in 14393

* minor fixes
 2019-05-15 15:13:57 +03:00
mehlukas
47c45e5bd3 Merge pull request #14393 from mehlukas:3.4-meanshift 
Extend meanshift tutorial (#14393)

* copy original tutorial and python code

* add cpp code, fix python code

* add camshift cpp code, fix bug in meanshift code

* add description to ToC page

* fix shadowing previous local declaration

* fix grammar: with -> within

* docs: remove content of old py_meanshift tutorial, add link

* docs: replace meanshift tutorial subpage in Python tutorials

* switch to ref to fix wrong breadcrumb navigation

* switch to cmdline for path as in #14314

* Apply suggestions from code review

* order programming languages alphabetically
 2019-05-15 13:34:20 +03:00
Fady Essam
1b294c013a remove unnecessary imports in knn tutorials 2019-05-09 00:01:57 +02:00
Alexander Alekhin
b2abd8ca41 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-05-07 16:04:54 +00:00
catree
dac31e84fb Add solvePnPRefineLM to refine a pose according to a Levenberg-Marquardt iterative minimization process. Add solvePnPRefineVVS to refine a pose using a virtual visual servoing scheme. 2019-04-30 14:31:11 +02:00
Alexander Alekhin
d0032b0717 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-04-22 18:17:28 +00:00
Manthan Keim
269c28e69e Update py_svm_opencv.markdown 
Fixes a broken link for histograms of Oriented Gradients.
 2019-04-20 18:52:13 +00:00
Alexander Alekhin
4635356435 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-04-13 20:00:54 +00:00
Nick Yang
169dc9c311 Merge pull request #14297 from shxuy:patch-1 
fix just a typo of the word 'word' (#14297)
 2019-04-12 19:32:08 +03:00
Alexander Alekhin
a0a1fb5fec python: discover tests from module/misc/python/test paths 2019-04-10 18:35:35 +00:00
Alexander Alekhin
c9fc27b337 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-04-05 19:08:23 +00:00
Alexander Alekhin
473941c341 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-04-04 18:09:24 +00:00
Alexander Alekhin
d38869eb76 docs: fix links 
- replace tutorial links via docs.opencv.org
- remove link on OpenCV 2.4
- avoid links on outdated packages
 2019-04-04 18:57:22 +03:00
mehlukas
ab21dc6d47 Merge pull request #14245 from mehlukas:3.4-fixtutorial 
* improve thresholding tutorial, fix grammar issues and incorrections

* keep full list of simple thresholding types
 2019-04-04 17:44:03 +03:00
Alexander Alekhin
7442100caa Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-29 19:29:36 +00:00
George Wilson
982e6fc721 Merge pull request #14154 from GeorgeWilson96:bugfix/14148 
* Fixed #14148 Broken Documentation Link

* fixup: use 3.4 branch
 2019-03-28 22:31:38 +03:00
Alexander Alekhin
8c25a8eb7b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-22 19:31:31 +03:00
Pedro Ferreira da Costa
9cef78b685 Merge pull request #14109 from PedroFerreiradaCosta:adding_python_version_to_anisotropic_tutorial 
* Created python version of the code for the anisotropic image segmentation tutorial. Created python/cpp toggles for the markdown file.

* fix doxygen warnings
 2019-03-21 22:53:12 +03:00
Pedro Ferreira da Costa
4fac12c8d3 adding missing quick navigation to ImageProc module 2019-03-18 09:45:41 +00:00
Alexander Alekhin
bd1fd59fc1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-13 19:13:13 +00:00
Alexander Alekhin
cdf6e460e8 Merge pull request #14021 from dkurt:init_opencv_wasm 2019-03-13 16:09:21 +00:00
Alexander Alekhin
bd1342c164 Merge pull request #14029 from LaurentBerger:creategrid 2019-03-12 14:46:15 +00:00
Alexander Alekhin
80e5642ca2 pre: OpenCV 3.4.6 (version++) 2019-03-12 13:29:42 +03:00
Alexander Alekhin
6e2ede8c56 pre: OpenCV 4.1.0 (version++) 2019-03-12 13:01:44 +03:00
LaurentBerger
af0a83f0b3 Tutorial create pattern grid for calibration using gen_pattern.py 2019-03-12 08:29:17 +01:00
Dmitry Kurtaev
110e80f0ee Add onRuntimeInitialized for opencv.js 2019-03-11 11:44:16 +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
d2f70f61aa Merge pull request #13880 from catree:add_hand_eye_calibration 2019-03-05 16:02:39 +00:00
catree
bbf39b0964 Add Hand-Eye calibration methods (Tsai, Park, Horaud, Andreff, Daniilidis). 2019-03-05 14:51:33 +01:00
RAJKIRAN NATARAJAN
98f89f9079 Need -DBUILD_DOCS CMake flag to build docs 
Must have that flag. Otherwise following "doxygen overview" tutorial won't work.
 2019-03-05 14:02:31 +03:00
Alexander Alekhin
c3cf35ab63 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-02-26 17:34:42 +03:00
LaurentBerger
4ebb617000 Check return value in python tutorial 2019-02-21 11:02:12 +01:00
Alexander Alekhin
a6160b6994 Merge pull request #13777 from smirnov-alexey:gapi_update_tutorial 2019-02-18 14:00:31 +00:00
smirnov-alexey
7b7d21ebef Updates gapi tutorial using normalize kernel 
Changes doc, images and sample code itself
 2019-02-15 14:13:42 +03:00
Alexander Alekhin
dfef04b325 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-02-12 17:54:40 +03:00
Alexander Alekhin
5f57842575 Merge pull request #13794 from alalek:backport_13786 2019-02-11 14:05:43 +00:00
klemens
5d9c6723ee spelling fixes 
backport 997b7b18af
 2019-02-11 15:35:10 +03:00
Oleh
c8777da2d6
Update video_input_psnr_ssim.markdown 2019-02-11 10:45:16 +02:00
klemens
997b7b18af spelling fixes 2019-02-09 22:29:54 +01:00
ExpandingDev
62f3c9bfa9 Merge pull request #13675 from ExpandingDev:patch-1 
* Add note about building for pkg-config

* minor fixes
 2019-01-25 16:36:28 +03:00
Alexander Alekhin
631b246881 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-01-22 18:00:34 +00:00
LaurentBerger
49a43dfc8f Check syntax of stitchnig detailed 2019-01-18 19:31:05 +01:00
Maksim Shabunin
9205ad6990 Enabled #include documentation in all members 2019-01-17 13:57:40 +03:00
atinfinity
e48682a9f7 Merge pull request #13616 from atinfinity:fixed-py_matcher-tutorial 
* fixed tutorial code of py_matcher

* fixed imread mode
 2019-01-13 12:34:05 +03:00
Maksim Shabunin
73959fed45 Merge pull request #13422 from mshabunin:split-videoio-cmake 
* Split videoio dependencies search into pieces, removed obsolete backends
 2018-12-26 15:50:20 +03:00
Alexander Alekhin
c9ad5779f2 release: OpenCV 4.0.1 (version++) 2018-12-22 07:03:30 +00:00
Alexander Alekhin
1dee705074 Merge branch '3.4' into merge-3.4 2018-12-22 05:40:15 +00:00
Alexander Alekhin
8f1356c3c5 OpenCV version++ (3.4.5) 
OpenCV 3.4.5
 2018-12-21 17:31:20 +03:00
Alexander Alekhin
7fb70e1701 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-18 19:07:43 +00:00
Madan Ram
c1e9a7ee4b
Update template_matching.markdown 
Replaced CV_TM_SQDIFF to TM_SQDIFF and the rest since methods are renamed in opencv 3.4
 2018-12-14 16:34:58 +05:30
Alexander Alekhin
e82e672a93 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-06 07:06:58 +00:00
Alexander Alekhin
742f22c09b photo: move TonemapDurand to opencv_contrib 2018-12-04 18:59:27 +03:00
Alexander Alekhin
8f4e5c2fb8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-26 15:37:45 +03:00
Matthias Winkelmann
24acd5fb83 Merge pull request #13228 from MatthiasWinkelmann:master 
Add URLs, harmonise formatting, and fix parse error in bibliography (#13228)

* Fixed parse error in bibliography

* Removed extra curly braces

* harmonized whitespace

* changed organisation -> publisher where appropriate. Organisation is intended as the author's organisation, not the publishing.

* harmonized capitalisation and whitespace

* Add links to about 1/3 of references
 2018-11-26 15:04:16 +03:00
Alexander Alekhin
a574788e89 move legacy C-API constants into separate files 2018-11-17 23:47:51 +00:00
Alexander Alekhin
22dbcf98c5 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-17 14:17:35 +00:00
Alexander Alekhin
a1fe8f754f OpenCV version++ (3.4.4) 
OpenCV 3.4.4
 2018-11-17 10:22:17 +00:00
Alexander Alekhin
43002c0c1d
Merge pull request #13188 from alalek:samples_rename 
* samples: rename starter_imagelist.cpp

* samples: rename intelperc_capture.cpp => videocapture_intelperc.cpp

* samples: rename openni_capture.cpp => videocapture_openni.cpp

* samples: rename image_sequence.cpp => videocapture_image_sequence.cpp

* samples: rename gstreamer_pipeline.cpp => videocapture_gstreamer_pipeline.cpp

* samples: rename autofocus.cpp => videocapture_gphoto2_autofocus.cpp

* samples: rename live_detect_qrcode.cpp => qrcode.cpp
 2018-11-17 00:35:05 +03:00
Dmitry Matveev
85fad1504a Merge pull request #13030 from dmatveev:tutorial 
* G-API: First steps with tutorial

* G-API Tutorial: First iteration

* G-API port of anisotropic image segmentation tutorial;
* Currently works via OpenCV only;
* Some new kernels have been required.

* G-API Tutorial: added chapters on execution code, inspection, and profiling

* G-API Tutorial: make Fluid kernel headers public

For some reason, these headers were not moved to the public
headers subtree during the initial development. Somehow it even
worked for the existing workloads.

* G-API Tutorial: Fix a couple of issues found during the work

* Introduced Phase & Sqrt kernels, OCV & Fluid versions
* Extended GKernelPackage to allow kernel removal & policies on include()

All the above stuff needs to be tested, tests will be added later

* G-API Tutorial: added chapter on running Fluid backend

* G-API Tutorial: fix a number of issues in the text

* G-API Tutorial - some final updates

- Fixed post-merge issues after Sobel kernel renaming;
- Simplified G-API code a little bit;
- Put a conclusion note in text.

* G-API Tutorial - fix build issues in test/perf targets

Public headers were refactored but tests suites were not updated in time

* G-API Tutorial: Added tests & reference docs on new kernels

* Phase
* Sqrt

* G-API Tutorial: added link to the tutorial from the main module doc

* G-API Tutorial: Added tests on new GKernelPackage functionality

* G-API Tutorial: Extended InRange tests to cover 32F

* G-API Tutorial: Misc fixes

* Avoid building examples when gapi module is not there
* Added a volatile API disclaimer to G-API root documentation page

* G-API Tutorial: Fix perf tests build issue

This change came from master where Fluid kernels are still used
incorrectly.

* G-API Tutorial: Fixed channels support in Sqrt/Phase fluid kernels

Extended tests to cover this case

* G-API Tutorial: Fix text problems found on team review
 2018-11-15 18:12:36 +03:00
Alexander Alekhin
96c71dd3d2 dnn: reduce set of ignored warnings 2018-11-15 13:15:59 +03:00
Alexander Alekhin
8409aa9eba Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-14 19:41:09 +00:00
ssnover95
b24a815ac1 doc(tutorial_py_fourier_transform): Correct errors in tutorial for integer division and filter symmetry 2018-11-13 12:45:23 -05:00
Pavel Rojtberg
0d65397ae7 videoio: remove cap_libv4l in favour of cap_v4l 
cap_libv4l depends on an external library (libv4l) yet is still larger
(1966 loc vs 1822 loc).
It was initially introduced copy pasting cap_v4l in order to offload
various color conversions to libv4l.
However nowadays we handle most of the needed color conversions inside
OpenCV. Our own implementation is better tested and (probably) also
better performing. (as it can optionally leverage IPP/ OpenCL)

Currently cap_v4l is better maintained and generally the code is in
better shape. There is however an API
difference in getting unconverted frames:
* on cap_libv4l one need to set `CV_CAP_MODE_GRAY=1` or
`CV_CAP_MODE_YUYV=1`
* on cap_v4l one needs to set `CV_CAP_PROP_CONVERT_RGB=0`

the latter is more flexible though as it also allows accessing undecoded
JPEG images.

fixes #4563
 2018-11-12 13:38:59 +03:00
Alexander Alekhin
1913482cf5 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-10 20:50:26 +00:00
Alexander Alekhin
0e9ac7265d docs: fix links 
- cv::at => cv::Mat::at()
- removed unnecessary @ref
 2018-11-10 12:00:02 +00:00
Alexander Alekhin
cdaca22511 Merge pull request #12891 from marcoag:master 2018-11-07 19:21:43 +00:00
Alexander Alekhin
dadba232de viz: move samples/tutorials to opencv_contrib 2018-11-07 17:11:26 +03:00
Marco A. Gutierrez
6b3469268e minor typo corrections to python tutorials 2018-11-07 16:18:52 +08:00
Alexander Alekhin
2c6f1ab57d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-06 20:04:31 +00:00
Alexander Alekhin
79dc0ed175 docs: intro formatting update, minor cleanup 2018-11-04 02:36:24 +00:00
Alexander Alekhin
687fa6a8ca Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-11-02 05:33:35 +00:00
catree
4bea70a64a Update background subtraction tutorial with Java and Python codes. 2018-10-26 22:17:18 +02:00
Alexander Alekhin
50bec53afc Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-26 17:56:55 +03:00