Ask Your Question

Rectification of single image.

asked 2018-06-08 12:07:42 -0500

malharjajoo gravatar image


I have been looking at ROS calibration recently, and I came across the term "rectification" being used for single images ( see ROS image_proc and ROS image_geometry API for single camera).

My question:

From my understanding, the term rectification is used for stereo cameras/images. What does it mean for single cameras ? Is it the same is un-distortion of an image ?

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted

answered 2020-03-02 07:48:50 -0500

dftossem gravatar image

Rectification process should be done in every image. All lens (cameras) have optical aberrations, therefore, rectification is always recommended for all inputs.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower


Asked: 2018-06-08 12:07:42 -0500

Seen: 124 times

Last updated: Jun 08 '18