基于3D立体靶标的摄像机标定算法  

Algorithm of Implementing 3D Calibration Board-based Camera Calibration

作　　者：潘静[1] 李为民[1] 

机构地区：[1]中国科学技术大学精密机械与精密仪器系,安徽合肥230027

出　　处：《机械与电子》2007年第5期3-5,共3页Machinery & Electronics

基　　金：国家九五大科学工程资助项目(98BJG001)

摘　　要：利用透镜成像理论建立摄像机数学模型,提出了一种线性求解摄像机内外参数的方法。该方法特点是采用主动发光的光点阵列标定靶,利用2D标定靶的精确移动来实现基于3D立体靶标的摄像机标定的算法。A linear method for camera parameter calibration is studied by the mathematical model of camera on the basis of projective theory. The proposed method requires calibration board, the light spots that array in the calibration board is illuminated through the optical fiber by light source. The algorithm of camera calibration based on three dimensional calibration board is implemented by moving the calibration board precisely.

关 键 词：摄像机标定 透镜畸变 2D标定靶 

分 类 号：TN29[电子电信—物理电子学] TN206