opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	c515e878ab	build: eliminate Win32 warnings	7 years ago
Alexander Alekhin	aacae20657	imgcodesc: fix code problems with integer overflow / address arithmetic / UB	7 years ago
Alexander Alekhin	b6949c5088	cmake: CMP0022 NEW	7 years ago
Alexander Alekhin	78a310630f	imgproc(test): add checks for remove() call	7 years ago
Alexander Alekhin	999f41fb4f	imgcodecs: refactoring, improve code quality	7 years ago
Jeremy Maitin-Shepard	350d483a70	grfmt_tiff: support in-memory TIFF encoding and decoding Previously, only file-based encoding and decoding were supported with the libtiff library, leading to the possible use of temporary files. This fixes issue #8483.	7 years ago
Jeremy Maitin-Shepard	2be955a0ef	loadsave: check for errors when using temp file Previously, the return value of fwrite and fclose were not properly checked, leading to possible silent truncation of the data if writing failed, e.g. due to lack of disk space. Fixes issue #9251.	7 years ago
Alexander Alekhin	602f047fe8	build: replace WIN32 => _WIN32	7 years ago
Alexander Alekhin	a4a47b538c	build: detect Android via '__ANDROID__' macro https://sourceforge.net/p/predef/wiki/OperatingSystems	7 years ago
Maksim Shabunin	e0393f8557	Fixed some issues found by static analysis (4th round)	8 years ago
Maksim Shabunin	a769d69a9d	Fixed several issues found by static analysis	8 years ago
Maksim Shabunin	32d4af36e2	Fixing some static analysis issues	8 years ago
Alexander Alekhin	006966e629	trace: initial support for code trace	8 years ago
Alexander Alekhin	3e3e2dd512	android: make optional "cpufeatures", build fixes for NDK r15	8 years ago
Maksim Shabunin	87b569d812	Rewritten some tests in videoio and imgcodecs modules general: - all iterative tests have been replaced with parameterized tests - old-style try..catch tests have been modified to use EXPECT_/ASSERT_ gtest macros - added temporary files cleanup - modified MatComparator error message formatting imgcodecs: - test_grfmt.cpp split to test_jpg.cpp, test_png.cpp, test_tiff.cpp, etc. videoio: - added public HAVE_VIDEO_INPUT, HAVE_VIDEO_OUTPUT definitions to cvconfig.h - built-in MotionJPEG codec could not be tested on some platforms (read_write test was disabled if ffmpeg is off, encoding/decoding was handled by ffmpeg otherwise). - image-related tests moved to imgcodecs (Videoio_Image) - several property get/set tests have been combined into one - added MotionJPEG test video to opencv_extra	8 years ago
Alexander Alekhin	a9cc87636f	build: update modules descriptions	8 years ago
saskatchewancatch	e4cb8a6f09	issue 8723: Changed doc for cv::imwrite to reflect correct default flag used for png compression strategy.	8 years ago
Brian Armstrong	40dc0bcd63	fix ByteStreamBuffer	8 years ago
berak	cbda9b332b	imgcodecs: fix webp IMREAD_GRAYSCALE loading	8 years ago
brian-armstrong-discord	9e054d3880	Merge pull request #8492 from brian-armstrong-discord:exif_inmemory autorotate in-memory jpegs (#8492) * autorotate in-memory jpegs * correct indentation (4 spaces) * imgcodecs: don't apply EXIF rotation for unloaded images * videoio: don't try to rotate MJPEG stream * imgcodecs: ByteStreamBuffer::seekoff support all seek "dir" * imgcodecs: fix condition: "off == egptr() - eback()" is valid offset	8 years ago
Chaoshuai Lu	de7018539d	Fix UIImageToMat method by taking image scale information into account	8 years ago
Chaoshuai Lu	874fb7ae78	Fix MatToUIImage method crash when the step is not equal to cols * elemSize()	8 years ago
Alexander Alekhin	eaba0e6358	cmake: append '-framework UIKit' for videoio/imgcodecs module	8 years ago
Alexander Alekhin	8633ef451e	cmake: cleanup unused defines	8 years ago
Ilija Puaca	1b842c4762	Updated version of libwebp to 0.6.0. Removed iOS from build exceptions for libwebp	8 years ago
StevenPuttemans	22d8a81a57	enable processing of 16, 32 and 64 bit 4 channel data using GDAL1.2	8 years ago
Raj Natarajan	b7a053b0e5	Issue-7310: Updated imwrite doc to correct default setting for IMWRITE_PNG_COMPRESSION and clarified existing doc a bit.	8 years ago
Alexander Alekhin	d0f883524e	cmake(osx): fix CoreImage error (#7916 )	8 years ago
Alexander Alekhin	ee265962b2	test: move test_drawing into imgproc module	8 years ago
catree	c4d4158bd8	Add imread documentation note when EXIF orientation is embedded.	8 years ago
guoxuedong	e69253a4fb	Update exif.cpp ExifReader::getExif may enter infinite loop with jpeg image which have no EOI. For example, bytesToSkip may be set to 0 and fseek seems like fseek(f, -2 , SEEK_CUR) for image that end with RST7(FF D7) instead of EOI.	8 years ago
Arkadiusz Raj	40778fa30a	Change name to minimize confusion	8 years ago
Arkadiusz Raj	4a9c84c570	Add static to local function	8 years ago
Arkadiusz Raj	f893ee5cec	Added IMREAD_IGNORE_ORIENTATION flag	8 years ago
Vitaly Tuzov	1d045f2731	Added test for drawing beyond 32768 column	8 years ago
ArkadiuszRaj	797030aa90	Solution to issue #7408	8 years ago
sourin	a34fbf7bb1	Fixed identifiers warns	8 years ago
Dimitrios Katsaros	41431e11f5	Imgcodecs: Implemented simple tests for PAM format	8 years ago
Dimitrios Katsaros	4e513a3346	Imgcodecs: Fixed a bug with checkSignature in GdalDecoder In cases where the signaure string contains a terminating character, the std::string member function size returns a smaller value than the allocated string. In these cases, if you then try to use substr, you will get an out_of_range exception. This patch remedies the problem.	8 years ago
Dimitrios Katsaros	6172803012	imgcodecs: Implementation of PAM encoder/decoder This patch implements the PAM image format as defined at: http://netpbm.sourceforge.net/doc/pam.html The PAM format provides a generic means for storing 2 dimensional information. This is useful for opencv since there are cases where data gets translated into non standardized formats, which makes it difficult to store and load this information.	8 years ago
Valeriy Van	464d289fa9	Gets rid of magic constant	8 years ago
mrquorr	a88bf4e5aa	test added, only if HAVE_GDCM is on	8 years ago
Alexander Alekhin	5383a625a7	fix Win build, change default WINNT macro to WinXP Returning to Win2k value is possible via this CMake option: cmake -DOPENCV_EXTRA_FLAGS="/D_WIN32_WINNT=0x0500" ...	8 years ago
Morrison	ca318e7099	handle images with alpha better UIImages with alpha were ending up with garbage pixels in background (random memory values). Need to initialize matrix pixels before drawing UIImage with alpha on it. Note: didn’t fix Grayscale image with alpha stripping alpha in UIImage -> Mat conversion.	8 years ago
Patrick Spettel	84e1712659	Fix temporary file removal in imdecode for tiff The TiffDecoder keeps an open file handle. As a consequence the file cannot be removed before the TiffDecoder closes the file.	8 years ago
thierry	ea911d34c6	remove 2-channel png encoder/decoder support	9 years ago
Ilya Lavrenov	91d8405e52	stop search of markers in Exif reader to prevent infinite loop	9 years ago
Maksim Shabunin	f3bd508e6d	GDCM: several improvements - fixed width and height order - removed unused methods - simplified signature matching - rewrote pixel format matching in more compact form - added dimensions number check (only 2 is allowed) - added target buffer size check - added debug messages in all failing points	9 years ago
Maksim Shabunin	0fd0acf2e3	GDCM: modified compilation scheme - renamed source files - guard the contents - always include	9 years ago
look4pritam	6f22f49c02	Grassroots DiCoM i.e. GDCM based DICOM image reader is added.	9 years ago

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299 Commits (3d345ca4c43d1cf1d75ae9cdc63496358088734e)