基于坐标变换的双目定位模型  

Binocular Orientation Based On Coordinate Alternations

作　　者：张福玲[1] 成章坤[1] 王琳[1] 杨春艳[1] 

机构地区：[1]渭南师范学院数学与信息科学学院,陕西渭南714000

出　　处：《渭南师范学院学报》2012年第6期8-12,共5页Journal of Weinan Normal University

基　　金：陕西省自然科学基金项目(2010JM1009);渭南师范学院科研计划项目(12YKS027)

摘　　要：数码相机的双目定位问题是交通监管中的重要问题.文章通过建立图形坐标变换模型,采用最小二乘法确定靶标上物体几何中心在相机像平面的像坐标,根据几何关系给出了根据靶标确定两部固定相机相对位置的坐标变换的数学模型和计算方法.The digital camera both eyes allocation problem is an important problem of traffic in overseeing. We have built art- work coordinate alternation mathematic model in the process of resolving this problem, and we have adopted to minimum two multi- plication to certain a target which has been labeled with the geometrical center image resembling a flat surface in camera coordinate. At last according to geometrical relationship, it has given out mathematic model and method of calculation being labeled with the co- ordinate alternation to certain two fixed camera relatives.

关 键 词：最小二乘法 双目定位 坐标变换 

分 类 号：O29[理学—应用数学]