2.0.2 (2020-08-19)

• .travis.yml: add noetic test (#108)
  • support oepncv4 for face detection launch/test files
  • convert img_gray every loop, this fixes [ERROR] [1597757072.115502734]: Image processing error: Matrix operand is an empty matrix. checkOperandsExist ../modules/core/src/matrix_expressions.cpp 23 errors
  • check CV_VERSION_VERSION > 4
  • add g++ static to package.xml
  • use python3 for noetic
  • .travis.yml : add CHECK_PYTHON3_COMPILE
  • .travis.yml: add noetic test
• fix travis (#106)
  • add more package to CATKIN_DEPENDS
  • add image_view to run_depends
• add hot fix for hydro test (#98)
  • add doublequote arount $TEST
  • add hot fix for hydro test
• Improved variable names and comments (#95)
  • Improved variable names and comments: The comments and variable names were the opposite of what was functionally happening in the code. No functional change to this commit, just better readability and maintainability.
• setup EoL repository (#96)
• Contributors: Gus Crowards, Kei Okada

2.0.1 (2019-04-22)

• support catkin_lint and clang-format tests in travis.yml (#93)
  • override is not supported gcc4.6 (12.04), remove this fix and add NOLINT
  • clang-tidy code need c++11
  • fix code by run-clang-tidy -fix
  • fix format by clang-format
  • fix CMakeLists.txt and package.xml for catkin_lint
  • support catkin_lint and clang-format tests
• add queue_size parameter to all nodes, see #83 (#92)
  • add queue_size arg to launch files
  • sometimes simple_example_test fails with 'average rate (36.121Hz) exceeded maximum (35.000Hz)'
• add queue_size parameter to all nodes, see #83
• add melodic badge
• Contributors: Furushchev, Hironori Fujimoto, Kei Okada, higashide, iory, moju zhao
• add melodic badge
• Add lk flow params trackbar (#78)

• Remove duplication of add_library for simple_flow (#88)

  ${_opencv_apps_nodelet_cppfiles} adds simple_flow to library but also ${${PROJECT_NAME}_EXTRA_FILES} does same thing

• Do not pefrom face recognition process without the trained data (#91)
  • Add warning logger to prompt face data tranining
  • Add a check to decide whether to perform the face recognition in callback function, according to the content of th
• fback_flow: add option to set 'queue_size' (#83)
• travis.yml: add melodic and remove jade (#84)
• [face_detection.launch] Fixed path of haarcascade xml for OpenCV-3.3.1 (#79)
• Contributors: Yuki Furuta, Hironori Fujimoto, Kei Okada, Taichi Higashide, Iory Yanokura, Moju Zhao

2.0.0 (2017-11-20)

• Fix namespace and pkg name of nodelets (Closes (#21)) (#74) Fix namespace and pkg name of nodelets
• Add pyramids_nodelet (#37) * use toCvCopy instead of CvShare in adding_images
• adding_images_nodelt :support different size of images (#57)
• fix contour moment program (#66) * contour_moments_nodelet.cpp: remove redundant codes, use input encoding * contour_moments_nodelet.cpp: sort contours by the area * contour_moments_nodelet.cpp: remove tailing NR from NODELET_INFO
• fix for opencv 3.3.1 (#71) * fix launch/test fiels for opencv3.3 * goodFeaturesTrack takes useHarriesDetector == false * opencv 3.3.1 has newer FaceRecognizer
• Contributors: Kei Okada, Iori Yanokura

1.12.0 (2017-07-14)

• [src/node/standalone_nodelet_exec.cpp.in] workaround for freezing imshow on kinetic (#67) * use ros::param::set instead of ros::NodeHandle("~"), that did not output NODELET_INFO * workaround for freezing imshow on kinetic

• [launch/hough_circles.launch] Corrected a typo and applied the node_name argument (#69 )

• [face_recognition] add nodelet / script / message files for face recognition (new) #63 from furushchev/face-recognition-new

  • add face_recognition nodelet / test cfg/FaceRecognition.cfg launch/face_recognition.launch scripts/face_recognition_trainer.py src/nodelet/face_recognition_nodelet.cpp
  • [Face.msg] add label / confidence for face recognition
  • [CMakeLists.txt] remove duplicate msg: RectArrayStamped.msg

• cfg/*.cfg : Set useless use_camera_info flag to false in default (#58 )

  System Message: WARNING/2 (<string>, line 109); backlink

  Inline emphasis start-string without end-string.

• Contributors: Kei Okada, Kentaro Wada, Yuki Furuta, wangl5

1.11.15 (2017-03-26)

• New Nodes
  • [color_filter_nodelet.cpp] Add color_filter nodelet (#48) * use BGR2HSB, support H from 0-360 and 350 - 360+a * Unified hsl -> hls * Add hsv_color_filter test * Modified hls_color_filter's test paramter. Extracting skin color.
  • [corner_harris_nodelet.cpp] Add corner-harris (#38 )
  • [discrete_fourier_transform_nodelet.cpp] Add discrete_fourier_transform_nodelet (#36 )
• New Feature

• [face_detection_nodelet.cpp] publish face roi image (#40 )

  • [face_detection_nodelet.cpp] fix: use encoding BGR8 on conversion from cv::Mat to sensor_msgs/Image

• Fix / Improvement

• [adding_images_nodelet.cpp] Fix AddingImages (#52)

  • CvtColorForDisplay is not supported until 1.11.9 (hydro)
  • CvtColorForDisplayOptions is supported in 1.11.13
  • Rename topic ~info to camera_info for consistency
  • Do dynamic scaling for float/double images
  • Support adding images whose encodings are same kind, For example adding rgb8 + bgr8
  • display using cvtColorForDisplay
  • Clarify with auto_beta for auto beta settings
  • Check input encoding consistency
  • Add arbitrary dtype images
  • AddingImages: enable to set beta param if use_data is true

System Message: WARNING/2 (<string>, line 143)

Bullet list ends without a blank line; unexpected unindent.

• [face_detection] add test for face_detection/face_image topic (#49) * test/CMakeLists.txt : skip face_detection.test * [test/test-face_detection.test] add test for face_image
• [.travis.sh] bugfix: test for opencv3 #45 * [.travis.sh] bugfix: use --upstream for rosinstall_generator to fetch not only metapackage - [.travis.sh] run test only opencv_apps package (not dep packages) - [.travis.sh] build compressed_image_transport from source if opencv3 is enabled - [package.xml] use compressed_image_transport for test_depend instead of meta package image_transport_plugins
• [doc] Better package description. (#43)
• watershed_segmentation_nodelet.cpp : Fix typo in warnnige message (#34)
• Create README.md

• Contributors: Isaac I.Y. Saito, Kei Okada, Kentaro Wada, Yuki Furuta, Iori Yanokura

1.11.14 (2016-09-12)

• Force convert to bgr for display (#30)
  • add include sensor_msgs/image_encodings for old image_encodings
  • force conver to bgr8 using sensor_msgs::image_encodings::BGR8
• Add more nodes from opencv sample codes
  • [smoothing] Add smoothing filter sample code, test, launch files (#32)
  • [threshold] add threshold sample code (#27)
  • [adding_image] add adding_image sample code (#29)
• Add launch files for opencv_apps nodes
  • separate launch and test files (#20)
• Add hydro travis testing (#22)
  • test/CMakeLists.txt : catkin_download_test_data not working with DESTINATION . for hydro
  • cv_bridge before 1.11.9 does not suport CompressedImage in cv_bridge
  • lk_flow : need to explicitly include sensor_msgs/image_endcodings.h
  • simple_compressed_example_nodelet.cpp : need to include sensor_msgs/CompressedImage explicitly on hydro
  • .travis.yml : add hydro testing
• Minor Fixes
  • update gitignore to avoid test png data (#28)
  • fix hough_circles for input frame color (#13 )
  • CMakeLists.txt update list of opencv tutorial codes (#25)
  • fix face_detection.launch to accept args for cascade xml for opencv3 (#20)
  • CMakeLists.txt : add install rule for launch (#20)
  • add launch/.launch files (from test/.test) to reuse launch files (#20)
  • CMakeLists.txt: on roslaunch 1.11.1, roslaunch_add_file check fails with unsupported doc attributes (#20)
• Add test for simple_example / simple_compressed_example (#24)
  • add retry for simple_example/simple_compressed_example test, not sure why it fails.. on travis
  • package.xml : add image_transport_plugins to test_depend for republish node in test-simple_compressed_example.test
  • add test for simple_example/simple_compressed_example
  • simple_example_nodlet.cpp / simple_compressed_example_nodelet.cpp : support debug_view param
  • .travis.sh : add catkin_test_results --verbose
• Support kinetic on travis (#15)
  • test/test-face-detection.test : add haarcascade data from opencv3 package directory
  • use docekr to run trusty/xenial .travis.sh
• Modified enabling use_camera_info by rosparam (#18)
  • Enabling dynamic_reconfigure in private nodelet handler
• Enable to set min_distance_between_circles param, publish debug message (#14)
  • hough_circles : fix to set dp_int to dp
  • hough_circles : enable to set min_distance_between_circles
  • hough_circles : add debug_image_publisher
  • hough_circles : fix bugs on createTrackver uses gaussian_blur_size for sigma x/y
• Contributors: Kei Okada, Iori Yanokura

1.11.13 (2016-06-01)

• Add parameter to people_detector #9
• hough_circles: enable to set double value to the HoughCircle params #8
  • hough_circle enable to set gaussian_blue_size and kernel sigma from cfg
  • hough_circles: fix default/min/max value of cfg
  • hough_circle: enable to set db to 100
  • circle_hough: dp, accumrate_threshold, canny_threshold is double, not int
• Add parameter to hough_circles_nodelet #7
• Add parameter to hough_lines_nodelet #6
• Add parameter to edge_detection_nodelet(canny) #5
• Simplify source tree by removing duplicated node codes #4 Closes #3
• fix .travis file
• copy Travis and .gitignore from vision_opencv
• geometry_msgs doesn't get used by opencv_apps, but std_msgs does. (#119)
• Contributors: Kei Okada, Kentaro Wada, Lucas Walter, Vincent Rabaud, IorI Yanokura

1.11.12 (2016-03-10)

• relax test condition
• fix test hz to 5 hz, tested on core i7 3.2G
• Refactor opencv_apps to remove duplicated codes to handle connection of topics. 1. Add opencv_apps::Nodelet class to handle connection and disconnection of topics. 2. Update nodelets of opencv_apps to inhereit opencv_apps::Nodelet class to remove duplicated codes.
• Contributors: Kei Okada, Ryohei Ueda

1.11.11 (2016-01-31)

• check if opencv_contrib is available
• Use respawn instead of watch
• Contributors: Kei Okada, trainman419

1.11.10 (2016-01-16)

• enable simple_flow on opencv3, https://github.com/ros-perception/vision_opencv/commit/8ed5ff5c48b4c3d270cd8216175cf6a8441cb046 can revert https://github.com/ros-perception/vision_opencv/commit/89a933aef7c11acdb75a17c46bfcb60389b25baa
• lk_flow_nodeletcpp, fback_flow_nodelet.cpp: need to copy input image to gray
• opencv_apps: add test programs, this will generate images for wiki
• fix OpenCV3 build
• phase_corr: fix display, bigger circle and line
• goodfeature_track_nodelet.cpp: publish good feature points as corners
• set image encoding to bgr8
• convex_hull: draw hull with width 4
• watershed_segmentatoin_nodelet.cpp: output segmented area as contours and suppot add_seed_points as input of segmentatoin seed
• src/nodelet/segment_objects_nodelet.cpp: change output image topic name from segmented to image
• Convert rgb image to bgr in lk_flow
• [oepncv_apps] fix bug for segment_objects_nodelet.cpp
• Contributors: Kei Okada, Kentaro Wada, Shingo Kitagawa, Vincent Rabaud

1.11.9 (2015-11-29)

• Accept grayscale images as input as well
• Add format enum for easy use and choose format.
• Contributors: Felix Mauch, talregev

1.11.8 (2015-07-15)

• simplify the OpenCV3 compatibility

• fix image output of fback_flow

• fix error: ISO C++ forbids initialization of member for gcc 4.6

• add std_srvs

• add std_srvs

• fix error: ISO C++ forbids initialization of member for gcc 4.6

• get opencv_apps to compile with OpenCV3

• fix licenses for Kei

• add opencv_apps, proposed in #40

• Contributors: Kei Okada, Vincent Rabaud, Yuto Inagaki