ros-melodic-camera-calibration (1.12.23-0artful) artful; urgency=high

  * camera_checker: Ensure cols + rows are in correct order (#319 <https://github.com/ros-perception/image_pipeline/issues/319>)
    Without this commit, specifying a smaller column than row size lead to
    huge reported errors:
    ```
    $ rosrun camera_calibration cameracheck.py --size 6x7 --square 0.0495
    Linearity RMS Error: 13.545 Pixels      Reprojection RMS Error: 22.766 Pixels
    $ rosrun camera_calibration cameracheck.py --size 7x6 --square 0.0495
    Linearity RMS Error: 0.092 Pixels      Reprojection RMS Error: 0.083 Pixels
    ```
    This commit switches columns and rows around if necessary.
  * Contributors: Martin Günther

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Wed, 09 May 2018 22:00:00 -0000

ros-melodic-camera-calibration (1.12.22-0artful) artful; urgency=high

  * Changed flags CV_LOAD_IMAGE_COLOR by IMREAD_COLOR to adapt to Opencv3. (#252 <https://github.com/ros-perception/image_pipeline/issues/252>)
  * Fixed stereo calibration problem with chessboard with the same number of rows and cols by rotating the corners to same direction.
  * Contributors: jbosch

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Thu, 07 Dec 2017 23:00:00 -0000

ros-melodic-camera-calibration (1.12.21-0artful) artful; urgency=high

  * re-add the calibration nodes but now using the Python modules.
    Fixes #298 <https://github.com/ros-perception/image_pipeline/issues/298>
  * Move nodes to Python module.
  * Contributors: Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 04 Nov 2017 23:00:00 -0000

ros-melodic-camera-calibration (1.12.20-0artful) artful; urgency=high

  * properly save bytes buffer as such
    This is useful for Python 3 and fixes #256 <https://github.com/ros-perception/image_pipeline/issues/256>.
  * Get tests slightly looser.
    OpenCV 3.2 gives slightly different results apparently.
  * Use floor division where necessary. (#247 <https://github.com/ros-perception/image_pipeline/issues/247>)
  * Fix and Improve Camera Calibration Checker Node (#254 <https://github.com/ros-perception/image_pipeline/issues/254>)
    * Fix according to calibrator.py API
    * Add approximate to cameracheck
  * Force first corner off chessboard to be uppler left.
    Fixes #140 <https://github.com/ros-perception/image_pipeline/issues/140>
  * fix doc jobs
    This is a proper fix for #233 <https://github.com/ros-perception/image_pipeline/issues/233>
  * During stereo calibration check that the number of corners detected in the left and right images are the same. This fixes ros-perception/image_pipeline#225 <https://github.com/ros-perception/image_pipeline/issues/225>
  * Contributors: Leonard Gerard, Martin Peris, Vincent Rabaud, hgaiser

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 29 Apr 2017 22:00:00 -0000

ros-melodic-camera-calibration (1.12.19-0artful) artful; urgency=high

  * Fix array check in camerachecky.py
    This closes #205 <https://github.com/ros-perception/image_pipeline/issues/205>
  * Contributors: Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 23 Jul 2016 22:00:00 -0000

ros-melodic-camera-calibration (1.12.18-0artful) artful; urgency=high



 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Mon, 11 Jul 2016 22:00:00 -0000

ros-melodic-camera-calibration (1.12.17-0artful) artful; urgency=high

  * fix typo np -> numpy
  * fix failing tests
  * Contributors: Shingo Kitagawa, Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sun, 10 Jul 2016 22:00:00 -0000

ros-melodic-camera-calibration (1.12.16-0artful) artful; urgency=high

  * clean OpenCV dependency in package.xml
  * Contributors: Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Fri, 18 Mar 2016 23:00:00 -0000

ros-melodic-camera-calibration (1.12.15-0artful) artful; urgency=high

  * better 16 handling in mkgray
    This re-uses #150 <https://github.com/ros-perception/image_pipeline/issues/150> and therefore closes #150 <https://github.com/ros-perception/image_pipeline/issues/150>
  * fix OpenCV2 compatibility
  * fix tests with OpenCV3
  * [Calibrator]: add yaml file with calibration data in output
  * Contributors: Vincent Rabaud, sambrose

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 16 Jan 2016 23:00:00 -0000

ros-melodic-camera-calibration (1.12.14-0artful) artful; urgency=high

  * remove camera_hammer and install Python nodes properly
    camera_hammer was just a test for camera info, nothing to do with
    calibration. Plus the test was basic.
  * Correct three errors that prevented the node to work properly.
  * Contributors: Filippo Basso, Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Tue, 21 Jul 2015 22:00:00 -0000

ros-melodic-camera-calibration (1.12.13-0artful) artful; urgency=high

  * replace Queue by deque of fixed size for simplicity
    That is a potential fix for #112 <https://github.com/ros-perception/image_pipeline/issues/112>
  * Contributors: Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sun, 05 Apr 2015 22:00:00 -0000

ros-melodic-camera-calibration (1.12.12-0artful) artful; urgency=high

  * try to improve #112 <https://github.com/ros-perception/image_pipeline/issues/112>
  * Contributors: Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Tue, 30 Dec 2014 23:00:00 -0000

ros-melodic-camera-calibration (1.12.11-0artful) artful; urgency=high



 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 25 Oct 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.12.10-0artful) artful; urgency=high

  * Update calibrator.py
    bugfix: stereo calibrator crashed after the signature of the method for the computation of the epipolar error changed but the function call was not updated
  * Contributors: Volker Grabe

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 27 Sep 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.12.9-0artful) artful; urgency=high

  * fix bad Python
  * only analyze the latest image
    fixes #97 <https://github.com/ros-perception/image_pipeline/issues/97>
  * flips width and height during resize to give correct aspect ratio
  * Contributors: Russell Toris, Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 20 Sep 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.12.8-0artful) artful; urgency=high

  * install scripts in the local bin (they are now rosrun-able again)
    fixes #93 <https://github.com/ros-perception/image_pipeline/issues/93>
  * fix default Constructor for OpenCV flags
    this does not change anything in practice as the flag is set by the node.
    It just fixes the test.
  * Contributors: Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Mon, 18 Aug 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.12.6-0artful) artful; urgency=high

  * make sure the GUI is started in its processing thread and fix a typo
    This fully fixes #85 <https://github.com/ros-perception/image_pipeline/issues/85>
  * fix bad call to save an image
  * have display be in its own thread
    that could be a fix for #85 <https://github.com/ros-perception/image_pipeline/issues/85>
  * fix bad usage of Numpy
    fixes #89 <https://github.com/ros-perception/image_pipeline/issues/89>
  * fix asymmetric circle calibration
    fixes #35 <https://github.com/ros-perception/image_pipeline/issues/35>
  * add more tests
  * improve unittests to include all patterns
  * install Python scripts properly
    and fixes #86 <https://github.com/ros-perception/image_pipeline/issues/86>
  * fix typo that leads to segfault
    fixes #84 <https://github.com/ros-perception/image_pipeline/issues/84>
  * also print self.report() on calibrate ... allows to use the params without having to commit them (e.g. for extrensic calibration between to cameras not used as stereo pair)
  * fixes #76 <https://github.com/ros-perception/image_pipeline/issues/76>
    Move Python approximate time synchronizer to ros_comm
  * remove all trace of cv in Python (use cv2)
  * remove deprecated file (as mentioned in its help)
  * fixes #25 <https://github.com/ros-perception/image_pipeline/issues/25>
    This is just removing deprecated options that were around since diamondback
  * fixes #74 <https://github.com/ros-perception/image_pipeline/issues/74>
    calibrator.py is now using the cv2 only API when using cv_bridge.
    The API got changed too but it seems to only be used internally.
  * Contributors: Vincent Rabaud, ahb

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 26 Jul 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.12.5-0artful) artful; urgency=high

  * Fix #68 <https://github.com/ros-perception/image_pipeline/issues/68>: StringIO issues in calibrator.py
  * fix architecture independent
  * Contributors: Miquel Massot, Vincent Rabaud

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 10 May 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.12.4-0artful) artful; urgency=high



 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sun, 27 Apr 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.12.3-0artful) artful; urgency=high

  * camera_calibration: Fix Python import order
  * Contributors: Scott K Logan

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Fri, 11 Apr 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.12.2-0artful) artful; urgency=high

  * Fixes a typo on stereo camera info service calls
    Script works after correcting the call names.
  * Contributors: JoonasMelin

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Mon, 07 Apr 2014 22:00:00 -0000

ros-melodic-camera-calibration (1.11.4-0artful) artful; urgency=high

  * add visualization during calibration and several calibration flags (#48)

 -- Vincent Rabaud <vincent.rabaud@gmail.com>  Sat, 23 Nov 2013 13:10:55 +0100


