Novel calibration and lens distortion correction of 3D reconstruction systems

被引：8
|
作者：
Jin, S. Q. [1 ]
Fan, L. Q. [1 ]
Liu, Q. Y. [1 ]
Lu, R. S. [1 ]
机构：
[1] HFUT, Sch Instrument Sci & Optoelect Engn, Hefei 230009, Anhui, Peoples R China
来源：
4TH INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SCIENCE AND TECHNOLOGY (ISIST' 2006) | 2006年 / 48卷
关键词：
D O I：
10.1088/1742-6596/48/1/067
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A novel calibration and lens distortion correction of 3D reconstruction systems is introduced in this paper. Assuming zero distortion at the center of image, the parameter calibration and lens distortion correction of CCD camera and DLP projector is separated with the points in center and all the rest points. Furthermore, identification and correspondence of the interest points is done automatically because of the designed target with standard circles and multicolor code of pseudo-random array during the calibration. The experiments show that it is a fast and convenient method to carry out the calibration for lens distortion.
引用
收藏
页码：359 / 363
页数：5
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