Title :
Design and implementation of camera calibration system based on OpenCV
Author :
Zhi, Zhang ; Xiang, Zhou ; Zheng, Mao ; Lianyi, Ma
Author_Institution :
Coll. of Electron. & Control Eng., Beijing Univ. of Technol., Beijing, China
Abstract :
For the applications of technology of camera calibration to binocular stereo vision system, the camera model in OpenCV (open source computer vision library) is discussed, the non-linear distortion of the tangential and radial distortion aberration is considered. Article gives an arithmetic of camera calibration based on OpenCV. This arithmetic makes use of the functions of the library effectively, improves precision and efficiency of computation, and has a good property for the application to multi-platform. It can meet the needs of binocular stereo vision system and other computer vision systems.
Keywords :
aberrations; calibration; cameras; computer vision; public domain software; software libraries; stereo image processing; OpenCV; binocular stereo vision system; camera calibration system; nonlinear distortion; open source computer vision library; radial distortion aberration; tangential distortion aberration; Calibration; Cameras; Computational modeling; Computer vision; Libraries; Nonlinear distortion; Stereo vision; OpenCV; camera calibration; camera model; computer vision;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777770
