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50 Commits

Author SHA1 Message Date
catree
644846c702 Add a function that draws frame axes. Useful for debugging purpose and to check the correctness of the output of a pose estimation method. 2018-10-25 18:38:19 +02:00
catree
481af5c469 Add Java and Python code for AKAZE local features matching tutorial. Fix incorrect uses of Mat.mul() in Java code. 
Uniform Lowe's ratio test in the code.
 2018-07-02 15:10:53 +02:00
catree
ade21f142e Add Java and Python code for the following features2d tutorials: Harris corner detector, Shi-Tomasi corner detector, Creating your own corner detector, Detecting corners location in subpixels, Feature Detection, Feature Description, Feature Matching with FLANN, Features2D + Homography to find a known object. Use Lowe's ratio test to filter the matches. 2018-05-29 10:35:57 +02:00
Maksim Shabunin
633b0e56a5 Fixed compilation warnings in samples: 
- use per-module includes instead of "opencv.hpp"
- unused function warnings
- undefined macro warning
 2018-02-12 18:42:36 +03:00
catree
87160cb297 Add Demo 5: Basic panorama stitching from a rotating camera in the homography tutorial. 2017-12-19 22:45:35 +01:00
Suleyman TURKMEN
1654dfe3a9 Update samples (#10333) 
* Update samples

* Update calib3d.hpp

* Update calib3d.hpp

* Update calib3d.hpp

* Update calib3d.hpp
 2017-12-18 13:44:11 +03:00
catree
b417fb0939 Add tutorial and codes for the homography tutorial. 2017-12-14 15:40:10 +01:00
Suleyman TURKMEN
50aa4f8887 Merge pull request #9686 from sturkmen72:patch-1 
Update planar_tracking.cpp (#9686)
 2017-09-22 14:02:12 +00:00
Vadim Pisarevsky
63584bc4d0 Merge pull request #9444 from hrnr:akaze_tutorial 2017-09-18 10:27:07 +00:00
Adi Shavit
8a094a5f54 Merge pull request #9445 from adishavit:master 
* Adds cv::resizeWindow() overload taking a single cv::Size argument.

* Replaces copied documentaion with Doxygen @overload command.
 2017-08-25 11:37:50 +00:00
Jiri Horner
f6deaf5f2a tracking tutorial: add fps to stats 2017-08-23 10:40:17 +02:00
Suleyman TURKMEN
89480801b8 some improvements on tutorials 2017-07-29 20:08:19 +03:00
Vladislav Sovrasov
ad7cf58450 highgui: add ROI selector 2017-04-21 13:29:35 +03:00
StevenPuttemans
6d34d6b47e update samples: waitKey() usage 
Original commit is a5f19f7dd6
 2016-12-15 15:39:47 +03:00
Maksim Shabunin
ba3b1de93f Updates for XCode 7.3 2016-04-17 20:21:29 +03:00
berak
e0c65499fd remove opencv_contrib dependancy from planar_tracking.cpp 2016-03-19 10:29:22 +01:00
Eric Zavesky
77fa8d9d5a - fix windows-based warnings for type casts 2016-02-15 05:37:54 -06:00
Eric Zavesky
335f7e7916 - trim whitespace, as required by build machine 2016-02-15 05:33:37 -06:00
Eric Zavesky
d7e57f2152 - fix typo from last minute change 2016-02-15 04:54:59 -06:00
Eric Zavesky
4c5af4f361 - add ROI selection, allow device input, use BB for area exclusion 
- previously BB was ignored for first frame, now masks analysis area
  - also allow real-time feedback of processing
 2016-02-15 04:27:28 -06:00
Eric Zavesky
4546139844 - remove zero threshold that prevents ORB from finding any local features 2016-02-15 04:26:03 -06:00
Maksim Shabunin
da383e65e2 Remove deprecated methods from cv::Algorithm 2015-02-16 15:28:54 +03:00
Vadim Pisarevsky
c91b0e7ac4 Merge pull request #3217 from avdmitry:samples_cpp_data 2014-11-05 14:57:46 +00:00
Vadim Pisarevsky
d2b9dc5530 quickly corrected the previous refactoring of features2d: moved from set(SOME_PROP, val) to setSomeProp(val) 2014-10-18 20:44:26 +04:00
Vadim Pisarevsky
06d4aa6060 now all the samples and opencv_contrib compile! 2014-10-17 14:56:58 +04:00
Dmitriy Anisimov
1007c06d44 initial commit 2014-09-23 07:45:51 +04:00
Vadim Pisarevsky
a223479107 Merge pull request #3099 from f-morozov:akaze_tutorial 2014-08-19 22:22:23 +00:00
f-morozov
886319c81d AKAZE fixes and tracking tutorial 2014-08-19 16:35:20 +04:00
Vadim Pisarevsky
31df47b6ea moved nonfree and a part of features2d to opencv_contrib/xfeatures2d 2014-08-11 23:26:39 +04:00
f-morozov
7f82960897 AKAZE fixes, tests and tutorial 2014-07-30 18:02:08 +04:00
vbystricky
4286f60387 Extract imgcodecs module from highgui 2014-07-07 16:28:08 +04:00
Roman Donchenko
e49b8dee40 Merge pull request #1881 from pentschev:defaultNorm_master 2013-12-17 13:53:59 +04:00
Peter Andreas Entschev
6f3163f62d DescriptorExtractor: added defaultNorm() to return default norm type. 
Added the defaultNorm() method to the DescriptorExtractor class. This method returns the default norm type for each descriptor type. The tests and C/C++ samples were updated to get the norm type directly from the DescriptorExtractor inherited classes.

This was reported in feature report #2182 (http://code.opencv.org/issues/2182). It will make it possible to get the norm type usually applied matching method for each descriptor, instead of passing it manually.
 2013-12-09 09:54:42 -02:00
Roman Donchenko
d58cd9851f Merge remote-tracking branch 'origin/2.4' into merge-2.4 
Conflicts:
	CMakeLists.txt
	cmake/OpenCVDetectCUDA.cmake
	doc/tutorials/features2d/feature_flann_matcher/feature_flann_matcher.rst
	modules/core/src/cmdparser.cpp
	modules/gpu/CMakeLists.txt
	modules/gpu/doc/introduction.rst
	modules/gpu/perf/perf_video.cpp
	modules/highgui/doc/reading_and_writing_images_and_video.rst
	modules/ocl/src/cl_context.cpp
	modules/video/include/opencv2/video/background_segm.hpp
	samples/cpp/image_sequence.cpp
	samples/cpp/tutorial_code/ImgTrans/HoughCircle_Demo.cpp
	samples/python/chessboard.py
	samples/python/cvutils.py
	samples/python/demhist.py
	samples/python/dft.py
	samples/python/distrans.py
	samples/python/edge.py
	samples/python/ffilldemo.py
	samples/python/fitellipse.py
	samples/python/houghlines.py
	samples/python/inpaint.py
	samples/python/logpolar.py
	samples/python/morphology.py
	samples/python/numpy_array.py
	samples/python/watershed.py
 2013-12-03 17:35:21 +04:00
Roman Donchenko
f7f194e5dd Merge pull request #1797 from moodoki:bugfix_3344 2013-12-02 17:53:34 +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
moodoki
b8de81749c Slight modification to example code for FLANN matcher with comment on #3344 2013-11-14 00:22:20 +08:00
Roman Donchenko
13cd0a0502 Merge remote-tracking branch 'origin/2.4' 
Original pull requests:
	#996 from jet47:gpu-nvcuvid-libraries
	#995 from jet47:fix-bug-2985
	#999 from snosov1:unreliable-results-fix
	#1005 from alekcac:doc_fix
	#1004 from jet47:fix-bug-3068
	#987 from jet47:bug-3085-fix
	#969 from pengx17:2.4_binary_cache
	#929 from dominikrose:mingw-libdc1394-2-windows
	#1000 from ivan-korolev:fix_sift_bug_2892
	#1001 from ivan-korolev:fix_stitching_bug_2405
	#998 from asmorkalov:android_cmake_mips_fix
	#993 from ivan-korolev:fix_videostab_bug_3023
	#988 from snosov1:3071-fix
	#986 from pengx17:2.4_initiated_context
	#982 from pengx17:2.4_fix_two_bugs
	#981 from SeninAndrew:ximea_camera_support_fix
	#991 from asmorkalov:android_javadoc_fix
	#972 from jet47:mog2-params-bug-2168
	#980 from SpecLad:include-config
	#973 from pengx17:2.4_oclclahe
	#903 from aks2:2.4
	#968 from asmorkalov:android_na_cproj_fix
	#971 from SpecLad:matchers-ctor
	#970 from asmorkalov:dshow_valid_check_fix
	#965 from apavlenko:fix_java_empty_mats

Conflicts:
	cmake/OpenCVModule.cmake
	modules/core/src/matmul.cpp
	modules/gpu/CMakeLists.txt
	modules/ocl/include/opencv2/ocl/ocl.hpp
	modules/ocl/perf/perf_imgproc.cpp
	modules/ocl/src/imgproc.cpp
	modules/ocl/src/initialization.cpp
	modules/stitching/src/matchers.cpp
	modules/video/src/video_init.cpp
	modules/videostab/src/global_motion.cpp
 2013-06-19 15:25:37 +04:00
Sergei Nosov
982ef83f80 Fixes bug #3071. 
If we have perfect matches (min_dist == 0.0), then strict comparison
fails. Making it non-strict results in treating perfect matches as
good.
 2013-06-13 11:51:45 +04:00
Andrey Kamaev
e5a33723fc Move C API of opencv_calib3d to separate file 2013-04-11 21:00:17 +04:00
Andrey Kamaev
0738ea7d0f Make highgui.hpp independent from C API 2013-04-08 15:47:29 +04:00
Andrey Kamaev
2a6fb2867e Remove all using directives for STL namespace and members 
Made all STL usages explicit to be able automatically find all usages of
particular class or function.
 2013-02-25 15:04:17 +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
Abhinav Gupta
c0638aa2e0 Update samples/cpp/tutorial_code/features2D/SURF_detector.cpp 
Changes made for OpenCV 2.4.2 compatibility
 2012-10-05 21:31:41 +04:00
Ana Huaman
6b88d7a898 Added base tutorial for using FlannBasedMatcher with SURF detector + descriptor in rst 2011-08-12 18:30:20 +00:00
Ana Huaman
f803fc259b Added tutorial for features2d using homography to find a planar object (Based on the well known find_obj.cpp 2011-08-12 18:04:44 +00:00
Ana Huaman
ea971df8bf Added SURF_Homography sample codee 2011-08-12 03:33:52 +00:00
Ana Huaman
9fba5e8d8c Added code for SURF using FLANN Matcher and drawMatches options 2011-08-12 00:19:42 +00:00
Ana Huaman
04ebef1be2 Added two sample code for features 2D - SURF descriptor and detector 2011-08-11 20:30:25 +00:00