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Commit Graph

57 Commits

Author SHA1 Message Date
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 f21bde4d9f Merge pull request #16046 from alalek:issue_15990
* core: disable invalid constructors in C API by default

- C API objects will lose their default initializers through constructors

* samples: stop using of C API
2019-12-05 14:48:18 +03:00
Suleyman TURKMEN f73395122c Update Samples 2019-09-05 01:10:51 +03:00
Alexander Alekhin e86287d8ae cleanup: IPP Async (IPP_A)
except header file with conversion routines (will be removed in OpenCV 4.0)
2018-08-30 18:53:07 +03:00
Suleyman TURKMEN c61bc3a0cb Update documentation and samples 2018-08-17 14:21:29 +03:00
catree c9fe6f1afe Add Java and Python code for the following tutorials:
- Changing the contrast and brightness of an image!
      - Operations with images
2018-07-11 20:14:58 +02:00
Alexander Alekhin d7e9201434 misc: apply CV_OVERRIDE/CV_FINAL 2018-03-28 18:43:28 +03:00
berak 182b52d23d fix some samples colliding with std::beta
also add comments explaining the change
2018-03-15 12:40:49 +01:00
luz.paz dbb57cd0ae Misc. ./samples typos
Found via `codespell -q 3 --skip="./3rdparty" -I ../opencv-whitelist.txt`
2018-02-08 05:52:08 -05:00
tribta 954e2f9b9c Tutorial Discrete Fourier Transform 2017-09-09 15:10:18 +01:00
tribta 13317bdfda Tutorial Basic Geometric Drawing 2017-09-09 15:02:51 +01:00
tribta c4c1e94088 Tutorial Adding Images 2017-09-09 15:02:51 +01:00
Alexander Alekhin 89172c08a2 Merge pull request #9049 from Cartucho:improve_mask_tutorial_codes 2017-08-21 07:14:46 +00:00
Vladislav Sovrasov e5fbb4f5d2 Merge pull request #9034 from sovrasov:mats_from_initializer_list
Add constructors taking initializer_list for some of OpenCV data types (#9034)

* Add a constructor taking initializer_list for Matx

* Add a constructor taking initializer list for Mat and Mat_

* Add one more method to initialize Mat to the corresponding tutorial

* Add a note how to initialize Matx

* CV_CXX_11->CV_CXX11
2017-07-14 17:17:09 +00:00
tribta d53a5210a8 Improving codes of the tutorial: mat_mask_oprations
*Fixing typos;
*Making codes more similar to the main one, in C++;
*Adding Grayscale option to the Python and Java codes;
*Fixing python identation, whitespaces and redundancies.
2017-06-30 12:38:24 +01:00
Vladislav Sovrasov 08db55fb62 core: add CV_CXX_11 flag to cvdef.h 2017-06-28 16:17:53 +03:00
Vladislav Sovrasov 3c748ccf10 core: add an ability to use cxx11 lambda as a parallel_for_ body 2017-06-28 16:16:05 +03:00
Vadim Pisarevsky 8e8da3f5b0 Merge pull request #8282 from vskarlsruhe:patch-3 2017-03-02 11:18:26 +00:00
vskarlsruhe ed9c924102 Code easier to read now
Increase readability by using namespace std
2017-02-27 11:29:00 +01:00
vskarlsruhe 56cedfc4d2 Update AddingImages.cpp
If-condition was always true (alpha = 0.5 is set in Line 19).
Now the user input is checked to be between 0 and 1.
This is correct in the tutorial code for OpenCV 2.4.
2017-02-23 11:43:30 +01:00
catree e16e141c38 Add OpenCV parallel_for_ tutorial. 2017-01-10 17:39:46 +01:00
Cartucho fcddfa4f86 GSoC 2016 - Adding ALIASES for tutorial (#7041)
* GSoC 2016 - Adding toggle files to be used by tutorials.

Add a toggle option for tutorials.
* adds a button on the HTML tutorial pages to switch between blocks
* the default option is for languages: one can write a block
for C++ and another one for Python without re-writing the tutorial

Add aliases to the doxyfile.
* adding alises to make a link to previous and next tutorial.
* adding alias to specify the toggle options in the tutorials index.
* adding alias to add a youtube video directly from link.

Add a sample tutorial (mat_mask_opertaions) using the developed aliases:
* youtube alias
* previous and next tutorial alias
* buttons
* languages info for tutorial table of content
* code referances with snippets (and associated sample code files)

* Removing the automatic ordering.
Adding specific toggles for cpp, java and python.
Move all the code to the footer / header and Doxyfile.
Updating documentation.
2016-12-15 15:32:12 +03:00
Suleyman TURKMEN bb6f65c199 Update documentation ( tutorials ) 2016-08-15 17:23:04 +03:00
Suleyman TURKMEN 11ca1c95f8 update cpp samples and tutorials 2016-06-26 20:55:00 +03:00
Suleyman TURKMEN 9dd41a8187 Update how_to_scan_images.cpp 2015-07-30 13:17:17 +03:00
Maksim Shabunin b4050c775e Updated sample files documentation inclusions 2014-12-26 19:17:18 +03:00
Dmitriy Anisimov 1007c06d44 initial commit 2014-09-23 07:45:51 +04:00
John Kua fb0c0eaa7c Fixed bad non-ASCII character in how_to_scan_images.cpp which causes a compile error 2014-09-04 16:36:36 -07:00
Vadim Pisarevsky 9a5aa4b23c trying to solve compile problems; temporarily disabled some tests for just added optimization algo's 2014-08-14 14:37:30 +04:00
Adil Ibragimov 8a4a1bb018 Several type of formal refactoring:
1. someMatrix.data -> someMatrix.prt()
2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex )
3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>()
4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions
2014-08-13 15:21:35 +04:00
vbystricky 4286f60387 Extract imgcodecs module from highgui 2014-07-07 16:28:08 +04:00
Elena Gvozdeva f9c5289483 fixed 2014-04-07 18:53:07 +04:00
Elena Gvozdeva 037ac27ec8 Added SharedMatrix 2014-04-03 14:53:27 +04:00
Elena Gvozdeva fa2d79a15b Added IPP Async converters, doc and sample 2014-04-01 16:47:29 +04:00
Roman Donchenko aacf188e83 Merge remote-tracking branch 'origin/2.4' into merge-2.4
Conflicts:
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/src/arithm.cpp
	modules/ocl/src/build_warps.cpp
	modules/ocl/src/color.cpp
	modules/ocl/src/haar.cpp
	modules/ocl/src/imgproc.cpp
	modules/ocl/src/split_merge.cpp
	modules/ocl/test/test_color.cpp
	samples/cpp/3calibration.cpp
	samples/cpp/OpenEXRimages_HDR_Retina_toneMapping.cpp
	samples/cpp/OpenEXRimages_HDR_Retina_toneMapping_video.cpp
	samples/cpp/Qt_sample/main.cpp
	samples/cpp/camshiftdemo.cpp
	samples/cpp/descriptor_extractor_matcher.cpp
	samples/cpp/distrans.cpp
	samples/cpp/generic_descriptor_match.cpp
	samples/cpp/grabcut.cpp
	samples/cpp/morphology2.cpp
	samples/cpp/segment_objects.cpp
	samples/cpp/stereo_calib.cpp
	samples/cpp/tutorial_code/Histograms_Matching/compareHist_Demo.cpp
	samples/cpp/tutorial_code/core/mat_mask_operations/mat_mask_operations.cpp
	samples/cpp/tutorial_code/introduction/display_image/display_image.cpp
	samples/cpp/tutorial_code/introduction/windows_visual_studio_Opencv/Test.cpp
	samples/cpp/tutorial_code/objectDetection/objectDetection.cpp
	samples/cpp/tutorial_code/objectDetection/objectDetection2.cpp
	samples/cpp/video_dmtx.cpp
2013-11-19 16:21:09 +04:00
StevenPuttemans 2b106db02f Applied all fixes related to translating C to C++ code
Also fixed some typos and code alignment
Also adapted tutorial CPP samples
Fixed some identation problems
2013-11-17 20:34:50 +01:00
Roman Donchenko 62353b7980 Boring changes - samples. 2013-09-05 19:02:59 +04:00
Roman Donchenko 2c4bbb313c Merge commit '43aec5ad' into merge-2.4
Conflicts:
	cmake/OpenCVConfig.cmake
	cmake/OpenCVLegacyOptions.cmake
	modules/contrib/src/retina.cpp
	modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst
	modules/gpu/doc/video.rst
	modules/gpu/src/speckle_filtering.cpp
	modules/python/src2/cv2.cv.hpp
	modules/python/test/test2.py
	samples/python/watershed.py
2013-08-27 13:26:44 +04:00
Roman Donchenko e9a28f66ee Normalized file endings. 2013-08-21 18:59:25 +04:00
Andrey Kamaev 0738ea7d0f Make highgui.hpp independent from C API 2013-04-08 15:47:29 +04:00
Andrey Kamaev 288a0634c2 Make imgproc.hpp independent from C API 2013-04-08 15:47:28 +04:00
Andrey Kamaev c979de1eed Rewrite Mat formatting without std streams 2013-04-03 11:55:19 +04:00
Andrey Kamaev 2b1ef95415 Completely separate C and C++ API of OpenCV core 2013-04-01 15:24:34 +04:00
Andrey Kamaev 715fa3303e Move cv::Mat out of core.hpp 2013-04-01 15:24:34 +04:00
Andrey Kamaev 89356ff16d Move non-CV functionality from core.hpp to separate utility.hpp header 2013-03-20 17:56:06 +04:00
Andrey Kamaev 9944282b09 Fix build with STLPort from NDK r8d 2012-12-22 00:59:56 +04:00
Andrey Kamaev b131dfeecd Build tutorial codes together with other samples
These codes should be included into regular builds.
2012-11-09 10:15:48 +04:00
OpenCV Buildbot 04384a71e4 Normalize line endings and whitespace 2012-10-17 15:32:23 +04:00
Vsevolod Glumov 69fbc6102c Fixed an issue with 'how_to_scan_images.cpp' tutorial code. Issue #2259 2012-10-11 03:51:34 +04:00
Marina Kolpakova 577dabb8bc fixed bug #1571 2012-03-20 09:44:40 +00:00