摘要
研究了双目视觉测量系统的结构参数优化问题.对双目视觉测量的有效视场约束条件进行了数学描述,建立了双目视觉坐标测量系统的数学模型.在考虑像点提取误差的务件下,利用误差理论建立了测量误差模型,并基于待测量的视场范围要求,定义了测量系统结构参数的优化指标.最后,通过枚举法进行了优化求解.
The structural parameter optimization is investigated in the field of binocular vision measuring system.A mathematic description is given for the effective field of view of binocular vision,and the mathematic model is established for coordinates measuring system.On the condition of image extraction error,measuring error model is obtained by error theory.Then,the optimization index of structural parameters for measuring system is defined for special measuring requirement.Finally,optimized structural parameters are given by use of enumeration method.
出处
《红外与激光工程》
EI
CSCD
北大核心
2006年第z1期506-509,共4页
Infrared and Laser Engineering
关键词
双目视觉
有效视场
数学模型
优化指标
Binocular vision
Effective field of view
Mathematical model
Optimization index
