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`	5 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	6 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	7 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.	8 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	9 years ago
Suleyman TURKMEN	7c226ed7a2	adding new flags to imread to load image reduced	9 years ago
Suleyman TURKMEN	f660461bb3	documentation patch	9 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 (96a45e842e0a128595169bac1dff84fb73965a0d)