- 30 9月, 2022 1 次提交
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由 ocpalo 提交于
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- 20 9月, 2022 1 次提交
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由 Berke 提交于
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- 29 8月, 2022 1 次提交
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由 Berke 提交于
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- 03 1月, 2022 1 次提交
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由 Suleyman TURKMEN 提交于
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- 19 11月, 2021 1 次提交
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由 nickjackolson 提交于
Add a warning message using CV_LOG__WARNING(). This way api behaviour is preserved. Outputs are the same but user gets an extra warning in case fopen() fails to access image file for some reason. This would help new users and also debugging complex apps which use imread() Signed-off-by: Nnickjackolson <metedurlu@gmail.com>
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- 07 9月, 2021 1 次提交
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由 Ruben Gonzalez 提交于
Documentation was desynchronized in commit 11eafca3
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- 24 4月, 2021 1 次提交
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由 Harald Scheirich 提交于
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
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- 10 2月, 2021 1 次提交
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由 Rachel A 提交于
Exif parsing for PNG files to support Exif orientation tag. Moved decoder specific Exif parsing to JPEG and PNG decoders, respectively. Issue 16579
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- 25 12月, 2020 1 次提交
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由 Zhuo Zhang 提交于
Fix cvSaveImage( ) function bug * fix cvSaveImage crash * replace emplace_back with {}, no C++11 required * fix MacOSX build with vector's push_back
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- 23 12月, 2020 1 次提交
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由 Stefan Dragnev 提交于
* OpenJPEG: decoder for J2K codestreams * code review fixes * exclude .j2c from GDAL tests
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- 13 9月, 2020 1 次提交
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由 Alexander Alekhin 提交于
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- 27 3月, 2020 1 次提交
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由 StefanBruens 提交于
Jpeg2000 OpenJPEG port * OpenJPEG based JPEG2000 decoder implementation Currently, the following input color spaces and depth conversions are supported: - 8 bit -> 8 bit - 16 bit -> 16 bit (IMREAD_UNCHANGED, IMREAD_ANYDEPTH) - RGB(a) -> BGR - RGBA -> BGRA (IMREAD_UNCHANGED) - Y(a) -> Y(a) (IMREAD_ANYCOLOR, IMREAD_GRAY, IMREAD_UNCHANGED)) - YCC -> Y (IMREAD_GRAY) * Check for OpenJPEG availability This enables OpenJPEG based JPEG2000 imread support by default, which can be disabled by -DWITH_OPENJPEG=OFF. In case OpenJPEG is enabled and found, any checks for Jasper are skipped. * Implement precision downscaling for precision > 8 without IMREAD_UNCHANGED With IMREAD_UNCHANGED, values are kept from the input image, without it components are downscaled to CV_8U range. * Enable Jpeg2K tests when OpenJPEG is available * Add support for some more color conversions Support IMREAD_GRAY when input color space is RGB or unspecified. Support YUV input color space for BGR output. * fix: problems with unmanaged memory * fix: CMake warning - HAVE_OPENJPEG is undefined Removed trailing whitespaces * fix: CMake find_package OpenJPEG add minimal version * Basic JPEG2K encoder Images with depth CV_8U and CV_16U are supported, with 1 to 4 channels. * feature: Improved code for OpenJPEG2000 encoder/decoder - Removed code duplication - Added error handlers - Extracted functions * feature: Update conversion openjpeg array from/to Mat * feature: Extend ChannelsIterator to fulfill RandomAccessIterator named requirements - Removed channels split in copyFromMatImpl. With ChannelsIterator no allocations are performed. - Split whole loop into 2 parts in copyToMat -> where std::copy and std::transforms are called. * fix: Applied review comments. - Changed `nullptr` in CV_LOG* functions to `NULL` - Added `falls through` comment in decoder color space `switch` - Added warning about unsupported parameters for the encoder * feature: Added decode from in-memory buffers. Co-authored-by: NVadim Levin <vadim.levin@xperience.ai>
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- 06 2月, 2020 1 次提交
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由 Omar Hassan 提交于
If applied, this commit will describe permission denied message in imwrite_ function when user does not have write permission
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- 20 1月, 2020 1 次提交
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由 Ganesh Kathiresan 提交于
* Added flag handlers for imread and imdecode | Issue 16203 Undo imread change Added Imread resize tests Added imdecode flags check Added imdecode tests for resize Removed trailing whitespace Removed IMREAD_IGNORE_ORIENTATION check Added else condition Removed IMREAD_IGNORE_ORIENTATION check in decode Added HAVE_JPEG guards Added static_cast for Win32 Added resize for non jpegs Added tests for non jpeg resize case Fixed resize value in assert Changed tests to Value-Parameterized Tests Changed tests to Value-Parameterized Tests | handled >> in cpp Changed tests to Value-Parameterized Tests | removed trailing whitespace * imgcodecs: update test
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- 29 9月, 2019 1 次提交
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由 Suleyman TURKMEN 提交于
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- 22 9月, 2019 1 次提交
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由 Alexander Alekhin 提交于
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- 06 7月, 2019 1 次提交
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由 Alexander Alekhin 提交于
OpenCV upstream stuff may reinterpret vector as column.
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- 09 12月, 2018 1 次提交
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由 LaurentBerger 提交于
* try to solve #13381 * Add note
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- 09 11月, 2018 2 次提交
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由 Vadim Pisarevsky 提交于
* 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
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由 Alexander Alekhin 提交于
This reverts commit 7349b8f5 (partially).
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- 06 9月, 2018 1 次提交
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由 Alexander Alekhin 提交于
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- 31 8月, 2018 2 次提交
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由 Alexander Alekhin 提交于
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由 Alexander Alekhin 提交于
- don't reallocate passed 'img' (test fixed - must use IMREAD_UNCHANGED / IMREAD_ANYCOLOR) - avoid memory DDOS - avoid reading of whole file during header processing - avoid data access after allocated buffer during header processing (missing checks) - use WebPFree() to free allocated buffers (libwebp >= 0.5.0) - drop unused & undefined `.close()` method - added checks for channels >= 5 in encoder
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- 13 8月, 2018 1 次提交
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由 pasbi 提交于
* created new decoder and encoder for PFM pfm file format stores binary RGB or grayscale float images. * added test for pfm codec * replaced large with short licence header * little/big-endian-check is now compile time * fixed width/height confusion, improved big/little endian recognition, fixed scaling issue and Improved signature check * adapted tests to handle float images well * removed data-dependency: lena.pfm the lena image is now loaded is pam and converted to pfm. * fixed bug in endianess detection macro * Added endianess detection for android and win * removed fancy endianess detection endianess detection will be implemented in cmake scripts soonish. * fixed minor warnings * fixed stupid elif defined bug * silenced some implicit cast warnings * replaced std::to_string with std::stringstream solution std::to_string variant did not build on android. * replaced new endianess macros with existing ones * improved readability
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- 22 5月, 2018 2 次提交
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由 Alexander Enaldiev 提交于
* imgcodecs cmake: the option to customize supported formats list (WITH_IMGCODEC_HDR, WITH_IMGCODEC_SUNRASTER, WITH_IMGCODEC_PXM) * imgcodecs: fixes - fixed CMake scripts (=OFF doesn't really work) - restore dropped GDCM block - added _IMGCODEC_ prefix - fixed tests - include PAM format under WITH_IMGCODEC_PXM option
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由 Alexander Alekhin 提交于
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- 24 4月, 2018 1 次提交
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由 Alexander Alekhin 提交于
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- 29 3月, 2018 1 次提交
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由 RAJKIRAN NATARAJAN 提交于
* fix cv::imwrite to allow cv::UMat and vectors of it to be written * cv::imwrite failure handling improvements * Unit test for regression testing imwrite support for and fix whitespace
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- 28 3月, 2018 1 次提交
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由 Alexander Alekhin 提交于
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- 21 2月, 2018 1 次提交
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由 Rostislav Vasilikhin 提交于
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- 28 12月, 2017 1 次提交
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由 Vinay Sharma 提交于
* added write as pbm * add tests for pbm * imgcodecs: PBM support - drop additional PBM parameters - write: fix P1/P4 mode (no maxval 255 value after width/height) - write: invert values for P1/P4 - write: P1: compact ASCII mode (no spaces) - simplify pbm test - drop .pxm extension (http://netpbm.sourceforge.net/doc/ doesn't know such extension)
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- 13 12月, 2017 1 次提交
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由 Vitaly Tuzov 提交于
Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468)
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- 11 12月, 2017 1 次提交
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由 Maksim Shabunin 提交于
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- 25 9月, 2017 1 次提交
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由 Alexander Alekhin 提交于
Drop code under *undefined* HAVE_TIFF (violates several policies, like a way to turn off tiff support)
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- 16 8月, 2017 1 次提交
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由 Alexander Alekhin 提交于
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- 01 8月, 2017 1 次提交
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由 Jeremy Maitin-Shepard 提交于
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.
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- 26 6月, 2017 1 次提交
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由 Alexander Alekhin 提交于
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- 25 4月, 2017 1 次提交
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由 Brian Armstrong 提交于
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- 15 4月, 2017 1 次提交
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由 brian-armstrong-discord 提交于
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
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- 10 11月, 2016 1 次提交
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由 Arkadiusz Raj 提交于
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