Camera calibration method and apparatus using a color-coded structure

摘要

A method and an apparatus (30) for camera calibration using a color-coded structure are described. The camera calibration method comprises: receiving (10) from a camera an image, in which a color-coded structure is captured; determining (11) a plurality of coordinate points in the image; and performing (12) camera calibration using the coordinate points. The color-coded structure includes at least two sets of patterns in different color channels.