opencv

Commit Graph

Author	SHA1	Message	Date
CJ Smith	c2f2ea6b85	Merge pull request #15789 from CJSmith-0141:15779-scale-bug-in-stereo-match-sample * Changes disparity image to float representation Signed-off-by: Connor James Smith <cjs.connor.smith@gmail.com> * samples: update disparity multiplier handling in stereo_match.cpp	5 years ago
float13	1accf3b3f4	Tutorial - Make required input args positional. I think it would help to change all 3 of the the input file arguments to be "positional" for consistency with the other tutorials. This also simplifies the command line input to run this tutorial by reducing typing, and helpfully prints the "usage" info if any of the 3 required inputs are missing. I'm new to OpenCV and working through the tutorials. I kept getting runtime errors with this one until I realized that the arguments weren't positional, and I was missing the "--input1", "--input2, "--input3" flags preceding the filenames. All of the previous tutorials had required filenames as positional arguments and didn't require this. The original code would require each input to be specified like this: ./compareHist_Demo --input1 filename1 --input2 filename2 --input3 filename3 But with this change, the above command is simplified to: ./compareHist_Demo filename1 filename2 filename3 This avoids a confusing runtime error to make things simpler for newcomers like me :)	5 years ago
nick black	6e9eca29e2	stitching_detailed: use correct match_conf default The usage function states that the default for match_conf is 0.65 if the default SURF feature finder is used, and 0.3 for orbs. Indeed, if --feature orbs is used, match_conf is set to 0.3f. This is a NOP, because the real default is also set to 0.3f. Change it to 0.65f when SURF is in play.	5 years ago
Steve Nicholson	acb3b3bd4d	Add documentation and example program for intersectConvexConvex	5 years ago
Suleyman TURKMEN	f73395122c	Update Samples	5 years ago
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`	5 years ago
Alexander Alekhin	8bac8b513c	core: support SIMD intrinsics in user code	5 years ago
Alexander Alekhin	a51d46cbf9	samples: skip findFile() in encoding mode	6 years ago
Ahmed Ashour	1aca1d582e	Fix some typos	6 years ago
Alexander Alekhin	18151e79bb	cmake(samples): use LINK_PRIVATE in target_link_libraries	6 years ago
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	6 years ago
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	6 years ago
Sheel-Patel	ec39f0dc9e	Merge pull request #14122 from Sheel-Patel:patch-1 Grammatical errors for help() in detect_mser.cpp (#14122) * Grammatical errors for help() statement Corrected spelling of "synthetic" and added grammatical clarification for keys to press to change view or use mouse. * Adjustment of superfluous spaces	6 years ago
Allan Rodriguez	86561fef90	Added C++ version of digits.py.	6 years ago
Alexander Alekhin	d38869eb76	docs: fix links - replace tutorial links via docs.opencv.org - remove link on OpenCV 2.4 - avoid links on outdated packages	6 years ago
Alexander Alekhin	3ba49ccecc	imgproc: removed LSD code due original code license conflict	6 years ago
catree	3c92d40f6e	Fix arguments parsing. Add possibility to choose between different features type. Add keypoints matching visualization. Auto format code.	6 years ago
Alexander Alekhin	742f22c09b	photo: move TonemapDurand to opencv_contrib	6 years ago
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	6 years ago
Alexander Alekhin	c4c31f5bba	samples: use findFile() in "cpp"	6 years ago
Vadim Pisarevsky	82e8657a6d	backport: refined QRCodeDetector API for OpenCV 4.0	6 years ago
tompollok	2da56d5af6	refactoring catching all exceptions as const ref	6 years ago
catree	4bea70a64a	Update background subtraction tutorial with Java and Python codes.	6 years ago
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.	6 years ago
Karpushin Vladislav	237b867721	doc: add new tutorial periodic noise removing filter	6 years ago
tompollok	0b77600718	change area() emptiness checks to empty()	6 years ago
Alexander Nesterov	53ec8f286b	Added QR code decoding.	6 years ago
Maksim Shabunin	a0211a1c2f	Moved OpenGL sample to opengl folder	6 years ago
Karpushin Vladislav	c5687caf1a	doc: add new tutorial anisotropic image segmentation	6 years ago
jsxyhelu	7828854c9d	Merge pull request #12206 from jsxyhelu/3.4 find innercircle of contour by using pointPolygonTest: (#12206)	6 years ago
Alexander Nesterov	1fb7ee0e16	Optimiaztion search template lines and added sample	6 years ago
Vlad Karpushin	7d3a1657c9	doc: add new tutorial motion deblur filter (#12215 ) * doc: add new tutorial motion deblur filter * Update motion_deblur_filter.markdown a few minor changes	6 years ago
Alexander Alekhin	e86287d8ae	cleanup: IPP Async (IPP_A) except header file with conversion routines (will be removed in OpenCV 4.0)	6 years ago
Suleyman TURKMEN	c61bc3a0cb	Update documentation and samples	6 years ago
Pierre Jeambrun	5131619a1a	feat(stitching): Add Sift support for the FeaturesFinder	6 years ago
luz.paz	2003eb1b9b	Misc. typos Found via `codespell -q 3 -I ../opencv-whitelist.txt --skip="./3rdparty"`	6 years ago
Suleyman TURKMEN	db8585701d	Update create_mask.cpp	6 years ago
Karpushin Vladislav	a8e9a3a88d	doc: add new tutorial "Out of focus deblur filter" In this tutorial you will learn: - what is a degradation image model - what is a PSF of an out-of-focus image - how to restore a blurred image - what is the Wiener filter	6 years ago
Paul92	8c7555523b	Merge pull request #12032 from Paul92:mser-sample-improvments Mser sample improvments (#12032) * Fixed bug in detect_mser sample Wrong number of colors used to generate the synthetic images * Formatting improvements * Using safer casts * Improved readability of legend generation * Various readability fixes in detect_mser sample	6 years ago
catree	41b95cae38	Add Java and Python code for ML tutorials.	6 years ago
catree	c9fe6f1afe	Add Java and Python code for the following tutorials: - Changing the contrast and brightness of an image! - Operations with images	6 years ago
Alexander Alekhin	203f95d3be	samples: videocapture_camera use VideoCapture with 0 index Not all backends support -1 index.	6 years ago
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.	7 years ago
catree	7469981d1a	Add Java and Python code for Image Segmentation with Distance Transform and Watershed Algorithm tutorial. Use more Pythonic code.	7 years ago
Maksim Shabunin	fe20fa8326	gstreamer sample: fixed incorrect pipelines being generated	7 years ago
Alexander Alekhin	aef16d51ec	samples: don't call twice of VideoCapture::open()	7 years ago
catree	a11ef2650e	Add Java and Python code for the following imgproc tutorials: Finding contours in your image, Convex Hull, Creating Bounding boxes and circles for contours, Creating Bounding rotated boxes and ellipses for contours, Image Moments, Point Polygon Test.	7 years ago
catree	afa5b0cc93	Add Java and Python code for cascade classifier and HDR tutorials.	7 years ago
Alexander Alekhin	a7047dd4b6	samples: add videocapture_camera sample - show capturing information: width / height / fps - show average FPS for cap.read()+imshow() via cv::getTickCount() - optional frame processing code path	7 years ago
take1014	4ec9afac57	add imgproc snippets	7 years ago

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1337 Commits (9e906d9e217091cd31947384a5ed198ab9d650e7)