opencv

Commit Graph

Author	SHA1	Message	Date
Aleksandar Atanasov	4fa86dad26	Update houghcircles.py	9 years ago
Aleksandar Atanasov	445349dd7d	Same fix as with the houghcircles Moved second `imshow()` inside the if-statement to prevent error when no lines have been found and the function is called with an empty `cdst`.	9 years ago
Aleksandar Atanasov	c5bbc0353c	Added small fix when circles are not detected I noticed that I missed the fact that `cimg` is used in the second `imshow()` call. Changed the scope of the second function call to be within the if-statement. Otherwise in cases where have not been detected the second `imshow()` will attempt to use `cimg` which will be empty leading to an error.	9 years ago
Aleksandar Atanasov	25e2e8aa3c	Removed trailing spaces at line 32	9 years ago
Vladislav Sovrasov	901e1e4608	Update HAL samples	9 years ago
Aleksandar Atanasov	14deab252b	Fix houghlines.py when no lines found In the C++ equivalent of this example a check is made whether the vector (here in Python we have a list) actually has any lines in it that is whether the Hough lines function has managed to find any in the given image. This check is missing for the Python example and if no lines are found the application breaks.	9 years ago
Aleksandar Atanasov	cf0df733da	Fix houghcircles.py when no circles found In the C++ equivalent of this example a check is made whether the vector (here in Python we have a list) actually has any circles in it that is whether the Hough circles function has managed to find any in the given image. This check is missing for the Python example and if no circles are found the application breaks.	9 years ago
berak	a2b353d178	Update non_linear_svms.cpp fix for #6598	9 years ago
DozyC	6c4aae98f7	tapi examples - Removing defaults from all command line switches accessed with has()	9 years ago
CSBVision	d72625d506	neural_network.cpp added	9 years ago
DozyC	3db19c046b	Fix command line argument handling, fixes #6525	9 years ago
Julien Nabet	a29c814bd8	cppcheck: fix some reports All of these: (performance) Prefer prefix ++/-- operators for non-primitive types. [modules/calib3d/src/fundam.cpp:1049] -> [modules/calib3d/src/fundam.cpp:1049]: (style) Same expression on both sides of '&&'.	9 years ago
Eric Liao	f87b175a19	Fix 6457 Allow configuration of the square size in stereo_calib.	9 years ago
Eric Liao	d3aaf8acf3	Change hardcoded relative path for instrinsics file to current path, matching the extrinsics file. https://github.com/Itseez/opencv/issues/6456	9 years ago
StevenPuttemans	67fe57a0a3	add fixed video	9 years ago
Maksim Shabunin	ba3b1de93f	Updates for XCode 7.3	9 years ago
rishirajsurti	4a9170ba42	Thresholding Tutorial using inRange function on a video	9 years ago
Fraser Harris	0634808bf3	Added description of the AR model	9 years ago
Anatoly Orlov	1740218ee0	small platform compatability fix for ESC key	9 years ago
Anatoly Orlov	2be805ce29	kalman.py was broken totally 1. Following condition is True on each iteration becuase -1 % 0xFF is 255 not -1 code = cv2.waitKey(100) % 0x100 if code != -1: break this were resetting point position on each cycle not on key press as intended 2. Previous small bug were masking serious bug with matrix operation on matrices of incorrect size. As the result on 2nd iteration of internal cycle program has crushed. I have fixed it too, matrix operation was taken from examples/cpp/kalman.cpp where it looks like randn( processNoise, Scalar(0), Scalar::all(sqrt(KF.processNoiseCov.at<float>(0, 0)))); which is something totally different from previous code here. Example behave as it should now, i.e. point moving by circle trajectory as in C++ example.	9 years ago
Vladislav Sovrasov	1f8fd5382c	Replace of some synthetic scenes in python samples	9 years ago
Maksim Shabunin	727743809e	Using find_package to import custom HAL library	9 years ago
berak	e0c65499fd	remove opencv_contrib dependancy from planar_tracking.cpp	9 years ago
Bleach666	93e50dabcd	fix build detect_mser sample in vc2010	9 years ago
berak	79ac072e6c	train_svmsgd.cpp : float response responses must be float, else we trigger an assertion in line 150	9 years ago
Vladislav Sovrasov	0c6e09f060	Changes in facedetect test	9 years ago
Vladislav Sovrasov	87fc75c6d7	Improvements in tests, bugfix in digits_video sample	9 years ago
Vladislav Sovrasov	54c07ba0ff	Add 2 new tests, bugfixed in old tests	9 years ago
Vladislav Sovrasov	86868176a2	Fix py3 comatibility	9 years ago
Vladislav Sovrasov	e90dc20361	Update letter_recog sample to current version of opencv interfaces	9 years ago
Vladislav Sovrasov	d579f08093	Fix mouse control in asift and find_obj samples	9 years ago
Vladislav Sovrasov	3a51cae208	Fix rectangle selection in some of python samples	9 years ago
Vladislav Sovrasov	ab4d375349	Add new tests on python	9 years ago
Vitaly Tuzov	25b4d8a1b5	Added images necessary for tests	9 years ago
Marina Noskova	53711ec29d	Deleted default value for parameters in docs. Added some asserts.	9 years ago
Marina Noskova	74c87a26a5	Delete function areClassesEmpty().	9 years ago
Marina Noskova	f3c4a6aab8	Rename parameters lambda, gamma0 and c.	9 years ago
Eric Zavesky	77fa8d9d5a	- fix windows-based warnings for type casts	9 years ago
Marina Noskova	ff54952769	Corrected spelling mistakes	9 years ago
Eric Zavesky	335f7e7916	- trim whitespace, as required by build machine	9 years ago
Eric Zavesky	d7e57f2152	- fix typo from last minute change	9 years ago
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	9 years ago
Eric Zavesky	4546139844	- remove zero threshold that prevents ORB from finding any local features	9 years ago
Maksim Shabunin	6c0c0466c6	Tutorials: moved Megamind.avi files to samples/data folder	9 years ago
Maksim Shabunin	359acc0d33	Tutorials: moved imgcodecs and videoio tutorials to separate pages	9 years ago
Marina Noskova	5496dedd6a	Fixed warnings.	9 years ago
Marina Noskova	05353a1492	Removed trailing whitespaces	9 years ago
Marina Noskova	41c0a38344	Fixed test samples for tests with different borders Added new test (separating two points)	9 years ago
Marina Noskova	bfdca05f25	Added margin type, added tests with different scales of features. Also fixed documentation, refactored sample.	9 years ago
Marina Noskova	acd74037b3	Increasing the dimension of features space in the SVMSGD::train function.	9 years ago

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2824 Commits (9a8e47a76673e91c18263ae580fe4ce9f309081a)