新型冗余双目PNP摄影定位方法研究  

Study of a New Type of Redundancy Binocular PNP Photogrammetric Positioning Method

作　　者：沙春哲[1] 王锴磊 王春喜[1] 周军[1] 崔桂利 王占涛[1] 刘莎[1] 

机构地区：[1]北京航天计量测试技术研究所,北京100076

出　　处：《宇航计测技术》2015年第2期6-9,共4页Journal of Astronautic Metrology and Measurement

摘　　要：介绍了一种新型冗余双目PNP摄影定位方法。该测试方法,通过建立图像坐标系、摄像机坐标系和世界坐标系的关系,并通过坐标转换可以求出被测物体的三维绝对位置,从而实现了视觉定位。与单目摄影定位方法相比,该定位测试方法具有定位精度高,可靠性好,并可应用于其他相关领域。A new type of redundancy binocular PNP camera positioning method has been intro-duced. The absolute position of the object in three-dimensional can be calculated through the coordinate transformation, by establishing the relationship between image coordinate system, the camera coordinate system and the world coordinate system. The positioning method has characters of high precision, good reliability to compared with monocular camera measurement methods, and can be widely applied to many fields.

关 键 词：冗余 PNP 摄影测量 定位方法 

分 类 号：P231.2[天文地球—摄影测量与遥感]