What is this?¶
A ROS node for calibrating camera intrinsic parameter by using checker board. You can find marker pattern in jsk-ros-pkg/calibboard_sheet. This node only supports chess board pattern.
You can click mouse middle button at either image window and then get calibration result as
Also, you can clear current calibration data by clicking mouse right button at either window.
Please consider using camera_calibration package.
Input image for calibration. The image assumed to be
image_raw, which means it is not rectified.
1to show viewer (not
image_viewbut OpenCV window).
The number of grids along x and y axis.
Size of checkerboard in meters.
roslaunch checkerboard_detector sample_checkerboard_calibration.launch