Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

Yes. I've used large (roughly 1m) chessboard patterns for calibration on the PR2 with good results. (see http://wiki.ros.org/pr2_calibration/Tutorials/Calibrating%20the%20PR2 for pictures)

Keep in mind that if you change the chessboard size or number of squares, you'll also need to change the matching parameters to the calibrator node.

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.