1.16.0 (2021-11-23)

• prevent conversion of single channel 16bit integer images to/from colour (#412)
• decode images in mode IMREAD_UNCHANGED (#228)
• Optimize includes (#354) As suggested by include-what-you-use
• Fix Python linking on OSX (#331)
• Fix typo (#333)
• Contributors: Christian Rauch, Markus Vieth, Matthijs van der Burgh, Tobias Fischer

1.15.0 (2020-05-19)

• [Noetic] Use opencv3 on buster (#330)
• more portable fixes. (#328)
• Contributors: Sean Yen, Shane Loretz

1.14.0 (2020-04-06)

• Noetic release (#323)
• update CMakeLists.txt for Windows build environment (#265)
• remove path splash separator from 'package_dir' (#267)
• fix travis. (#269)
• Contributors: Alejandro Hernández Cordero, James Xu, Sean Yen

1.13.0 (2018-04-30)

• Use rosdep OpenCV and not ROS one. We defintely don't need the whole OpenCV. We need to clean the rosdep keys.
• Contributors: Vincent Rabaud

1.12.8 (2018-04-17)

• Merge pull request #191 from patrickelectric/kinetic cv2_to_imgmsg: step must be int
• cv2_to_imgmsg: step must be int Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
• Contributors: Patrick José Pereira, Vincent Rabaud

1.12.7 (2017-11-12)

1.12.6 (2017-11-11)

• fix endianness issues
• Contributors: Vincent Rabaud

1.12.5 (2017-11-05)

• add version_gte for opencv3 @vrabaud If you'll update opencv3 version as discussed in https://discourse.ros.org/t/opencv-3-3/2674/4, I think we'd better to add 'version_gte' tag so that apt-get install ros-kinetic-cv-bridge also pulls openv3.3 from repository, to avoid API breaking issue between opencv2 and opencv3.
• Simplify the dependency components of cv_bridge Fixes #183
• Fixes #177 The Python bridge was wrong on OpenCV2 with mono8 (and any Mat with only two dimensions btw). Took the official Python bridge from OpenCV.
• Add missing test file This fixes #171
• Properly deal with alpha in image compression. That fixes #169
• Silence warnings about un-used variables
• export OpenCV variables
• Contributors: Kei Okada, Victor Lamoine, Vincent Rabaud

1.12.4 (2017-01-29)

• properly find Boost Python 2 or 3 This fixes #158
• Contributors: Vincent Rabaud

1.12.3 (2016-12-04)

• Use api in sensor_msgs to get byte_depth and num channels
• Implement cpp conversion of N channel image This is cpp version of https://github.com/ros-perception/vision_opencv/pull/141, which is one for python.
• Fill black color to depth nan region
• address gcc6 build error in cv_bridge and tune With gcc6, compiling fails with stdlib.h: No such file or directory, as including '-isystem /usr/include' breaks with gcc6, cf., https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129 This commit addresses this issue for cv_bridge in the same way it was done in the commit ead421b8 [1] for image_geometry. This issue was also addressed in various other ROS packages. A list of related commits and pull requests is at: https://github.com/ros/rosdistro/issues/12783 [1] https://github.com/ros-perception/vision_opencv/commit/ead421b85eeb750cbf7988657015296ed6789bcf Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
• cv_bridge: Add missing test_depend on numpy
• Contributors: Kentaro Wada, Lukas Bulwahn, Maarten de Vries

1.12.2 (2016-09-24)

• Specify background label when colorizing label image
• Adjust to arbitrary image channels like 32FC40 Proper fix for #141
• Remove unexpectedly included print statement
• Contributors: Kentaro Wada, Vincent Rabaud

1.12.1 (2016-07-11)

• split the conversion tests out of enumerants
• support is_bigendian in Python Fixes #114 Also fixes mono16 test
• Support compressed Images messages in python for indigo - Add cv2_to_comprssed_imgmsg: Convert from cv2 image to compressed image ros msg. - Add comprssed_imgmsg_to_cv2: Convert the compress message to a new image. - Add compressed image tests. - Add time to msgs (compressed and regular). add enumerants test for compressed image. merge the compressed tests with the regular ones. better comment explanation. I will squash this commit. Fix indentation fix typo mistage: from .imgmsg_to_compressed_cv2 to .compressed_imgmsg_to_cv2. remove cv2.CV_8UC1 remove rospy and time depndency. change from IMREAD_COLOR to IMREAD_ANYCOLOR. - make indentaion of 4. - remove space trailer. - remove space from empty lines. - another set of for loops, it will make things easier to track. In that new set, just have the number of channels in ([],1,3,4) (ignore two for jpg). from: https://github.com/ros-perception/vision_opencv/pull/132#discussion_r66721943 - keep the OpenCV error message. from: https://github.com/ros-perception/vision_opencv/pull/132#discussion_r66721013 add debug print for test. add case for 4 channels in test. remove 4 channels case from compressed test. add debug print for test. change typo of format. fix typo in format. change from dip to dib. change to IMREAD_ANYCOLOR as python code. (as it should). rename TIFF to tiff Sperate the tests one for regular images and one for compressed. update comment
• Add CvtColorForDisplayOptions with new colormap param
• fix doc jobs
• Add python binding for cv_bridge::cvtColorForDisplay
• Don't colorize float image as label image This is a bug and image whose encoding is other than 32SC1 should not be colorized. (currently, depth images with 32FC1 is also colorized.)
• Fix compilation of cv_bridge with opencv3 and python3.
• Contributors: Kentaro Wada, Maarten de Vries, Vincent Rabaud, talregev

1.12.0 (2016-03-18)

• depend on OpenCV3 only
• Contributors: Vincent Rabaud

1.11.12 (2016-03-10)

• Fix my typo
• Remove another eval Because cvtype2_to_dtype_with_channels('8UCimport os; os.system("rm -rf /")') should never have a chance of happening.
• Remove eval, and other fixes Also, extend from object, so as not to get a python 2.2-style class, and use the new-style raise statement
• Contributors: Eric Wieser

1.11.11 (2016-01-31)

• clean up the doc files
• fix a few warnings in doc jobs
• Contributors: Vincent Rabaud

1.11.10 (2016-01-16)

• fix OpenCV3 build
• Describe about converting label to bgr image in cvtColorForDisplay
• Convert label to BGR image to display
• Add test for rgb_colors.cpp
• Add rgb_colors util
• Update doc for converting to BGR in cvtColorForDisplay
• Convert to BGR from any encoding
• Refactor: sensor_msgs::image_encodings -> enc
• Contributors: Kentaro Wada, Vincent Rabaud

1.11.9 (2015-11-29)

• deal with endianness
• add cvtColorForDisplay
• Improved efficiency by using toCvShare instead of toCvCopy.
• Add format enum for easy use and choose format.
• fix compilation warnings
• start to extend the cv_bridge with cvCompressedImage class, that will convert from cv::Mat opencv images to CompressedImage ros messages and vice versa
• Contributors: Carlos Costa, Vincent Rabaud, talregev

1.11.8 (2015-07-15)

• Simplify some OpenCV3 distinction
• fix tests
• fix test under OpenCV3
• Remove Python for Android
• Contributors: Gary Servin, Vincent Rabaud

1.11.7 (2014-12-14)

• check that the type is indeed a Numpy one This is in response to #51
• Contributors: Vincent Rabaud

1.11.6 (2014-11-16)

• chnage the behavior when there is only one channel
• cleanup tests
• Contributors: Vincent Rabaud

1.11.5 (2014-09-21)

• get code to work with OpenCV3 actually fixes #46 properly
• Contributors: Vincent Rabaud

1.11.4 (2014-07-27)

• Fix #42
• Contributors: Libor Wagner

1.11.3 (2014-06-08)

• Correct dependency from non-existent package to cv_bridge
• Contributors: Isaac Isao Saito

1.11.2 (2014-04-28)

• Add depend on python for cv_bridge
• Contributors: Scott K Logan

1.11.1 (2014-04-16)

• fixes #34
• Contributors: Vincent Rabaud

1.11.0 (2014-02-15)

• remove deprecated API and fixes #33
• fix OpenCV dependencies
• Contributors: Vincent Rabaud

1.10.15 (2014-02-07)

• fix python 3 error at configure time
• Contributors: Dirk Thomas

1.10.14 (2013-11-23 16:17)

• update changelog
• Find NumPy include directory
• Contributors: Brian Jensen, Vincent Rabaud

1.10.13 (2013-11-23 09:19)

• fix compilation on older NumPy
• Contributors: Vincent Rabaud

1.10.12 (2013-11-22)

• bump changelog
• Fixed issue with image message step size
• fix crash for non char data
• fix #26
• Contributors: Brian Jensen, Vincent Rabaud

1.10.11 (2013-10-23)

• fix bad image check and improve it too
• Contributors: Vincent Rabaud

1.10.10 (2013-10-19)

• fixes #25
• Contributors: Vincent Rabaud

1.10.9 (2013-10-07)

• fixes #20
• Contributors: Vincent Rabaud

1.10.8 (2013-09-09)

• fixes #22
• fixes #17
• check for CATKIN_ENABLE_TESTING
• fixes #16
• update email address
• Contributors: Lukas Bulwahn, Vincent Rabaud

1.10.7 (2013-07-17)

1.10.6 (2013-03-01)

• make sure conversion are applied for depth differences
• Contributors: Vincent Rabaud

1.10.5 (2013-02-11)

1.10.4 (2013-02-02)

• fix installation of the boost package
• Contributors: Vincent Rabaud

1.10.3 (2013-01-17)

• Link against PTYHON_LIBRARIES
• Contributors: William Woodall

1.10.2 (2013-01-13)

• use CATKIN_DEVEL_PREFIX instead of obsolete CATKIN_BUILD_PREFIX
• Contributors: Dirk Thomas

1.10.1 (2013-01-10)

• add licenses
• fixes #5 by removing the logic from Python and using wrapped C++ and adding a test for it
• fix a bug discovered when running the opencv_tests
• use some C++ logic
• add a Boost Python module to have the C++ logix used directly in Python
• Contributors: Vincent Rabaud

1.10.0 (2013-01-03)

• add conversion from Bayer to gray
• Contributors: Vincent Rabaud

1.9.15 (2013-01-02)

• use the reverted isColor behavior
• Contributors: Vincent Rabaud

1.9.14 (2012-12-30)

1.9.13 (2012-12-15)

• use the catkin macros for the setup.py
• fix #3
• Contributors: Vincent Rabaud

1.9.12 (2012-12-14)

• buildtool_depend catkin fix
• CMakeLists.txt clean up.
• Contributors: William Woodall

1.9.11 (2012-12-10)

• fix issue #1
• Cleanup of package.xml
• Contributors: Vincent Rabaud, William Woodall

1.9.10 (2012-10-04)

• fix the bad include folder
• Contributors: Vincent Rabaud

1.9.9 (2012-10-01)

• fix dependencies
• Contributors: Vincent Rabaud

1.9.8 (2012-09-30)

• fix some dependencies
• add rosconsole as a dependency
• fix missing Python at install and fix some dependencies
• Contributors: Vincent Rabaud

1.9.7 (2012-09-28 21:07)

• add missing stuff
• make sure we find catkin
• Contributors: Vincent Rabaud

1.9.6 (2012-09-28 15:17)

• move the test to where it belongs
• fix the tests and the API to not handle conversion from CV_TYPE to Color type (does not make sense)
• comply to the new Catkin API
• backport the YUV422 bug fix from Fuerte
• apply patch from https://code.ros.org/trac/ros-pkg/ticket/5556
• Contributors: Vincent Rabaud

1.9.5 (2012-09-15)

• remove dependencies to the opencv2 ROS package
• Contributors: Vincent Rabaud

1.9.4 (2012-09-13)

• make sure the include folders are copied to the right place
• Contributors: Vincent Rabaud

1.9.3 (2012-09-12)

1.9.2 (2012-09-07)

• be more compliant to the latest catkin
• added catkin_project() to cv_bridge, image_geometry, and opencv_tests
• Contributors: Jonathan Binney, Vincent Rabaud

1.9.1 (2012-08-28 22:06)

• remove things that were marked as ROS_DEPRECATED
• Contributors: Vincent Rabaud

1.9.0 (2012-08-28 14:29)

• catkinized opencv_tests by Jon Binney
• catkinized cv_bridge package... others disable for now by Jon Binney
• remove the version check, let's trust OpenCV :)
• revert the removal of opencv2
• vision_opencv: Export OpenCV flags in manifests for image_geometry, cv_bridge.
• finally get rid of opencv2 as it is a system dependency now
• bump REQUIRED version of OpenCV to 2.3.2, which is what's in ros-fuerte-opencv
• switch rosdep name to opencv2, to refer to ros-fuerte-opencv2
• added missing header
• Added constructor to CvImage to make converting a cv::Mat to sensor_msgs::Image less verbose.
• cv_bridge: Added unit test for #5206
• cv_bridge: Applied patch from mdesnoyer to fix handling of non-continuous OpenCV images. #5206
• Adding opencv2 to all manifests, so that client packages may not break when using them.
• baking in opencv debs and attempting a pre-release
• cv_bridge: Support for new 16-bit encodings.
• cv_bridge: Deprecate old C++ cv_bridge API.
• cv_bridge: Correctly scale for MONO8 <-> MONO16 conversions.
• cv_bridge: Fixed issue where pointer version to toCvCopy would ignore the requested encoding (http://answers.ros.org/question/258/converting-kinect-rgb-image-to-opencv-gives-wrong).
• fixed doc build by taking a static snapshot
• cv_bridge: Marking doc reviewed.
• cv_bridge: Tweaks to make docs look better.
• cv_bridge: Added cvtColor(). License notices. Documented that CvBridge class is obsolete.
• cv_bridge: Added redesigned C++ cv_bridge.
• Doc cleanup
• Trigger doc rebuild
• mono16 -> bgr conversion tested and fixed in C
• Added Ubuntu platform tags to manifest
• Handle mono16 properly
• Raise exception when imgMsgToCv() gets an image encoding it does not recognise, #3489
• Remove use of deprecated rosbuild macros
• Fixed example
• cv_bridge split from opencv2
• Contributors: Vincent Rabaud, ethanrublee, gerkey, jamesb, mihelich, vrabaud, wheeler