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Update fisheye distortion model definition #581

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DavidTorresOcana
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Update fisheye distortion model definition.

Update calibration tool distortion model for fisheye camera to be compatible with ros-perception/vision_opencv#306 and ros-perception/image_common#146 in as indicated in ros/common_msgs#151.

This was referenced Aug 2, 2020
@JWhitleyWork
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@DavidTorresOcana Are you testing these changes in Melodic or Noetic? I've just updated the base branch from melodic to noetic and it's preferred to apply the changes to the latest version and back-port if necessary rather than the other way around. additionally, has this been tested on physical hardware?

@DavidTorresOcana
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@DavidTorresOcana Are you testing these changes in Melodic or Noetic? I've just updated the base branch from melodic to noetic and it's preferred to apply the changes to the latest version and back-port if necessary rather than the other way around. additionally, has this been tested on physical hardware?

These changes (#581 , #441 , ros-perception/vision_opencv#306 ) have been tested in melodic and real hardware.

I do not think this precise PR would have any conflict (though is thought to work with #441 , ros-perception/vision_opencv#306) when merging into noetic.
Not sure about #441 and ros-perception/vision_opencv#306.

I will test all these in noeticwhen I have access to HW again and re-target the PRs

Joshua Whitley and others added 8 commits August 23, 2020 14:29
* fix ros-perception#503:

set_cammodel of StereoCalibrator need to override the method of parent class

fix related to opencv/opencv#11085

unlike cv2.calibrate, the cv2.fisheye.calibrate method expects float64 points and in an array with an extra dimension. The same for cv2.stereoCalibrate vs cv2.fisheye.stereoCalibrate

* removed commented line;
trimmed whitespace at line endings
* wip

* detecting ChArUco board

* successful ChArUco calibration

* updated with review comments
@DavidTorresOcana
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Please do no merge this. This PR has been substituted with #592 retargeting noetic

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5 participants