opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	f0df78b7e7	imgcodecs: ensure parameters are key-value pairs, fix HDR encoder	2 years ago
Juha Reunanen	1ba0984203	Merge pull request #22790 from reunanen:add-capability-to-set-DWA-compression-level-in-OpenEXR-encoding OpenEXR encoder: add capability to set the DWA compression level * OpenEXR encoder: add capability to set the DWA compression level from outside * Do not try to call `header.dwaCompressionLevel()` if OpenEXR is not version 3 or later * Minor cleanup	2 years ago
Harvey Huang	8b0aa6a64d	Merge pull request #21966 from Harvey-Huang:Unicode_Path Support use memory buffer to read multi-page image	2 years ago
Sean McBride	1829eba584	Fixed most clang -Wextra-semi warnings	2 years ago
Berke	062cee2933	new multipage image decoder api - ImageCollection	2 years ago
Kumataro	dd7b9000ad	Merge pull request #22064 from Kumataro:3.4-fix22052 * imgcodecs: jpeg: add IMWRITE_JPEG_SAMPLING_FACTOR parameter * fix compile error * imgcodecs: jpeg: add CV_LOG_WARNING() and fix how to initilize Mat * imgcodecs: jpeg: fix for C++98 mode. * samples: imgcodec_jpeg: Remove license	3 years ago
Jan Polák	dea0815199	Small imencode documentation improvement It was previously not clear that the extension should include the period, [and I am not the only person that encountered this problem](https://stackoverflow.com/questions/4254460/opencv-could-not-find-encoder-for-the-specified-extension). I assume that this is true for all supported extensions, but I haven't checked the source.	3 years ago
Alexander Smorkalov	0ee2a58cdc	Document defaults for JPEG settings.	3 years ago
Suleyman TURKMEN	2b5bb02817	Update imgcodecs.hpp	3 years ago
Suleyman TURKMEN	172bb7887c	Update imgcodecs.hpp	3 years ago
Smirnov Egor	1d7d18afba	Document imwrite depth fallback	4 years ago
Alexander Smorkalov	083a7c8f0a	Fix OpenCV build with OpenEXR before 2.2.0.	4 years ago
Harald Scheirich	fcaeeac931	Merge pull request #19780 from HarryDC:feature/index-multiimage-tiff Add reading of specific images from multipage tiff * Add reading of specific images from multipage tiff * Fix build issues * Add missing flag for gdal * Fix unused param warning * Remove duplicated code * change public parameter type to int * Fix warnings * Fix parameter check	4 years ago
Alexander Smorkalov	c131c12fd7	Merge pull request #19540 from asmorkalov:as/openexr_comression_options OpenEXR compression options * Adding possibility to select the compression type for the OpenEXR format. There are compression modes other than the default that are more suited for certain data. Mainly grainy/noisy data. * Code review fixes. Co-authored-by: Daniel Rydstrom <daniel.rydstrom@sick.se>	4 years ago
Jonathan Cole	c4c9cdd2b1	Merge pull request #18855 from Rightpoint:feature/colejd/add-apple-conversions-to-framework-builds Expose CGImage <-> Mat conversion for iOS platforms * Add apple_conversions to framework builds This exposes CGImage <-> Mat conversion. * Export Mat <-> CGImage methods on iOS targets * Add CGImage converters to iOS objc helper class * Add CF_RETURNS_RETAINED annotations to methods returning CGImageRef	4 years ago
Suleyman TURKMEN	cc7f17f011	update documentation	4 years ago
Pavel Rojtberg	bc6a70c689	imwrite: multi-image overload for bindings	4 years ago
mtfrctl	7de189114b	Merge pull request #18547 from mtfrctl:objc-conversions-macosx Mat conversions for macOS/AppKit * Extract CoreGraphics conversion logics from ios_conversions.mm to apple_conversions.h, apple_conversions. Add macosx_conversions.mm * Add macosx.h * Add Mat+Conversions.h and Mat+Conversions.mm * Delete duplicated declaration from apple_conversion.mm * Use short license header * Add compile guard * Delete unused imports * Move precomp.hpp import from header to implementation * Add macosx.h to skip headers * Fix compile guard condition * Use short license header * Remove commented out unused code	4 years ago
Suleyman TURKMEN	2566d13100	Update documentation of imwrite()	5 years ago
Giles Payne	02385472b6	Merge pull request #17165 from komakai:objc-binding Objc binding * Initial work on Objective-C wrapper * Objective-C generator script; update manually generated wrappers * Add Mat tests * Core Tests * Imgproc wrapper generation and tests * Fixes for Imgcodecs wrapper * Miscellaneous fixes. Swift build support * Objective-C wrapper build/install * Add Swift wrappers for videoio/objdetect/feature2d * Framework build;iOS support * Fix toArray functions;Use enum types whenever possible * Use enum types where possible;prepare test build * Update test * Add test runner scripts for iOS and macOS * Add test scripts and samples * Build fixes * Fix build (cmake 3.17.x compatibility) * Fix warnings * Fix enum name conflicting handling * Add support for document generation with Jazzy * Swift/Native fast accessor functions * Add Objective-C wrapper for calib3d, dnn, ml, photo and video modules * Remove IntOut/FloatOut/DoubleOut classes * Fix iOS default test platform value * Fix samples * Revert default framework name to opencv2 * Add converter util functions * Fix failing test * Fix whitespace * Add handling for deprecated methods;fix warnings;define __OPENCV_BUILD * Suppress cmake warnings * Reduce severity of "jazzy not found" log message * Fix incorrect #include of compatibility header in ios.h * Use explicit returns in subscript/get implementation * Reduce minimum required cmake version to 3.15 for Objective-C/Swift binding	5 years ago
Collin Brake	d4a28f3bf6	improved documentation for imread()	5 years ago
Collin Brake	3cc07a4411	improved documentation for IMREAD_UNCHANGED flag	5 years ago
luz.paz	ec43292e1e	Fix modules/ typos Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`	6 years ago
Gregor Mittag	d71977b4dd	Add JPEG2000 compression flag.	6 years ago
Rajkiran Natarajan	40af53b1d6	issue-13921: Support setting compression setting for writing tiff images	6 years ago
LaurentBerger	f1dc26d7ce	Merge pull request #13382 from LaurentBerger:imreadsize * try to solve #13381 * Add note	6 years ago
pascal	7579cd8068	updated documentation for imread and imwrite (added pfm image format)	6 years ago
Alexander Alekhin	a574788e89	move legacy C-API constants into separate files	6 years ago
Vadim Pisarevsky	11eafca3e2	removed C API in the following modules: photo, video, imgcodecs, videoio (#13060 ) * removed C API in the following modules: photo, video, imgcodecs, videoio * trying to fix various compile errors and warnings on Windows and Linux * continue to fix compile errors and warnings * continue to fix compile errors, warnings, as well as the test failures * trying to resolve compile warnings on Android * Update cap_dc1394_v2.cpp fix warning from the new GCC	6 years ago
drkoller	978ad4981e	Clean up documentation for imread and imwrite	6 years ago
berak	df4139d373	document imread grayscale behaviour	6 years ago
Colin Smith	76f47548b3	Add export macro for ios conversion functions	7 years ago
Rajkiran Natarajan	4668836071	Support for setting TIFF DPI info in imwrite	7 years ago
Suleyman TURKMEN	dcd4f8f5db	Update documentation	7 years ago
zhijackchen	6df8ac0342	Merge pull request #10283 from zhijackchen:exr_export * Fix issue #10114 Convert table change From: CV_8U -> HALF CV_8S -> HALF CV_16U -> UINT CV_16S -> UINT CV_32S -> UINT CV_32F -> FLOAT To: CV_8U -> HALF CV_8S -> HALF CV_16U -> UINT CV_16S -> FLOAT CV_32S -> FLOAT loss precision CV_32F -> FLOAT Signed integer can't be presented well with UINT. Even adjust bias, CV16S and CV32S will be confused when load from exr file. Also fix CV_8S negative value incorrect bug * EXR import and export imread() from EXR returns CV_32F only imwrite() accepts CV_32 cv::Mat only and stores FLOAT images by default. Add imwrite() flag to store in HALF format. * fix compiling error * clean up * fix EXR import issues	7 years ago
Pavel Rojtberg	2d34443834	python: imreadmulti - add CV_OUT so it is correctly wrapped	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
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
catree	c4d4158bd8	Add imread documentation note when EXIF orientation is embedded.	8 years ago
Arkadiusz Raj	f893ee5cec	Added IMREAD_IGNORE_ORIENTATION flag	8 years ago
sourin	a34fbf7bb1	Fixed identifiers warns	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.	9 years ago
Suleyman TURKMEN	e7ec580318	Update imgcodecs.hpp	9 years ago
Suleyman TURKMEN	99a286ef24	Update imgcodecs.hpp	9 years ago
edgarriba	1e9bd59f07	load multi/hyperspectral images with using gdal	9 years ago
Suleyman TURKMEN	21c0acff24	Update imgcodecs.hpp	10 years ago
Suleyman TURKMEN	7c226ed7a2	adding new flags to imread to load image reduced	10 years ago
Suleyman TURKMEN	f660461bb3	documentation patch	10 years ago
Suleyman TURKMEN	7b7d54df68	new function imread_reduced() by this new function we can set libjpeg "scale_denom" parameter and load jpeg images scaled 1/2 - 1/4 - 1/8 other image formats resized after loading	10 years ago
StevenPuttemans	0baaf0a60f	fixing old variables in documentation and transfering to the new interface	10 years ago

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74 Commits (097891e311fae1d8354eb092a0fd0171e630d78c)