基于Matlab的双目CCD标定.pdfVIP

24 1 Vol. 24 No. 1 2010 3 JOURNAL OF SHANGHAI UNIVERSITY OF ENGINEERING SCIENCE M ar. 2010 : 1009- 444 ( 2010) 01- 0051- 05 Matlab CCD 韩国阁, 柴晓冬, 郑树彬, 李立明 ( , 201620) : CCD 标定作为图像采集处理的前端, 直接影响到后 信息的处理. 用 Matlab 软件实现 CCD 摄像机内外参数的标定,得出旋转矩阵和平移向量,并验证镜头畸变量对数据的影响.通过 双目CCD 交互式测距验证, 测量结果误差小于0.3 mm, 满足工业要求. : CCD 标定; Matlab 软件; 畸变 : T P 391.4 : A Calibration of Binocular CCD Based on Matlab HAN Guo-ge, CHAI iao-dong, ZHENG Shu-bin, LI L-i ming ( College of Urban Railway Transportation, Shanghai University of Engineering Science, Shanghai 201620, China) Abstract: As the basis of the image acquisition and processing, the calibration of CCD would affect the following studies on the image. Based on the Matlab, inner and outer parameters of CCD video camera were calibrated. Then therotation matrix and thetranslation vector were calculated, the effect of the lens distortion on the data was verified. The verification of binocular CCD in the interactive range measure- ment shows that the error was less than 0.3 mm which satified the demand of industry. Key words: calibration of CCD; Matlab software; distortion CCD , , , . ,CCD , , ., CCD . , , [2] , CCD . . Matlab , , , , [ 1] . Matlab , CCD ,. . : 2009- 12- 28 : (08220511000) ; (09yjs29) : ( 1984- ) , , , . E-mail: hanguoge@ 126. com : ( 1963- ) , , , , . E-mail: cxdyj@ 163. com 24 # 52 #