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103 Commits

Author SHA1 Message Date
kaingwade
ca2d17758f Update orbbec(uvc) tutorial 2024-07-31 15:19:23 +08:00
WU Jia
aa5ea340f7
Move objdetect HaarCascadeClassifier and HOGDescriptor to contrib xobjdetect (#25198) 
* Move objdetect parts to contrib

* Move objdetect parts to contrib

* Minor fixes.
 2024-03-21 23:40:10 +03:00
WU Jia
6722d4a524
Merge pull request #25017 from kaingwade:ml_to_contrib 
Move ml to opencv_contrib #25017
OpenCV cleanup: #24997

opencv_contrib: opencv/opencv_contrib#3636
 2024-02-27 15:54:08 +03:00
Alexander Alekhin
a0d5277e0d Merge branch 4.x 2021-12-30 21:43:45 +00:00
Alexander Alekhin
d24befa0bc Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-11 15:18:57 +00:00
UncleLLD
62a010a25d
Merge pull request #21224 from UncleLLD:fix-cvtColor-error 
fix cvtColor-error

* fix gray image channel error

* fix gray image channel error

* fix cvtColor error after the video end

* fix cvtColor error after the video end and change next variable

* fix cvtColor error after the video end

* reset next variable

* fix cvtColor error after the video end

* fix cvtColor error after the video end
 2021-12-09 19:11:05 +00:00
Alexander Alekhin
57ee14d62d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-11-27 16:50:55 +00:00
Christian Clauss
ebe4ca6b60 Fix typos discovered by codespell 2021-11-26 12:29:56 +01:00
Alexander Alekhin
fc628014bb Merge branch 4.x 2021-04-10 18:03:01 +00:00
Anastasia M
ad333e0d22
Merge pull request #17801 from LupusSanctus:am/pytorch_tf_segm 
[GSoC] Added TF and PyTorch segmentation conversion cases

* WIP: Added conversion of segmentation models

* Added tutorial mds

* remove unused
 2021-04-01 20:42:08 +00:00
Alexander Alekhin
e0265c67c6 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-02-27 17:41:57 +00:00
Suleyman TURKMEN
9b399f3960 Update python samples 2021-02-21 23:02:16 +03:00
Alexander Alekhin
e5d78960c6 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-02-12 21:34:49 +00:00
Suleyman TURKMEN
2387813428 Update imageSegmentation.cpp, imageSegmentation.py 2021-02-07 17:42:52 +03:00
Alexander Alekhin
d3bc563c6e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-12 18:34:33 +00:00
Alexander Reynolds
e3856dfe5d hotfix: call isOpened() in python bg sub tutorial 
https://github.com/opencv/opencv/issues/19299
 2021-01-11 14:04:56 -08:00
Vadim Pisarevsky
d6c699c014 calib3d module in opencv is split into 3 modules: 3d, calib and stereo. 
stereo module in opencv_contrib is renamed to xstereo
 2020-12-01 23:42:15 +03:00
Alexander Alekhin
0105f8fa38 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-11-20 20:32:00 +00:00
Christos Malliaridis
3c25fd1ba5 Update and expand erosion / dilation tutorial 
- Add python explanation for erosion and dilation
- Add java explanation for erosion and dilation
- Restructure and reword specific sections
 2020-11-18 13:32:24 +01:00
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
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
593af7287b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-18 17:50:16 +00:00
Alexander Alekhin
65b3209441 Merge pull request #17055 from vnikoofard:patch-1 2020-05-14 12:17:26 +00:00
Alexander Alekhin
bfcc136dc7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-21 21:32:51 +00:00
Alexander Alekhin
81d4d4948e Merge pull request #17105 from benji1123:pointPolygonTest_demo 2020-04-19 17:38:23 +00:00
Ben
041da57e87 fix tuple error 2020-04-19 10:36:59 -04:00
Vahid Nikoofard
575a609b80
Update calcBackProject_Demo1.py 
To round a ndarray it's necessary to use np.round() instead to Built-in Python round()
 2020-04-14 00:23:53 -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
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
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
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
055ffc0425 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-24 18:21:19 +00:00
Alexander Alekhin
0e40c8a031 fix pylint warnings 
pylint 1.8.3
 2019-10-16 18:49:33 +03:00
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
097d81363b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-07-02 21:17:45 +00:00
tribta
e8283f94ed Fix Python code, for the tutorial_laplace_operator, to get the same result between the Cpp, Java and Python 2019-06-23 18:03:01 +01:00
Alexander Alekhin
ddcf388270 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-06-07 19:02:55 +03:00
SchultzC
1e6e18ff05
Changed to integer division 2019-06-06 14:50:45 -07:00
SchultzC
3833d86f0f Merge pull request #14733 from SchultzC:3.4 
* cast positional arguments to int

* Changed to integer division based

* removed white space

* removed white space
 2019-06-06 13:02:45 +03:00
Alexander Alekhin
f3de2b4be7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-06-05 19:11:52 +03:00
SchultzC
edb3337ead Remove divide by 1000 
because t = (time.time() - t) will return seconds,  dividing by 1000 to obtain seconds will be incorrect.
 2019-06-04 08:17:37 -07:00
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