宇航计测技术 ›› 2015, Vol. 35 ›› Issue (2): 6-9.doi: 10.12060/j.issn.1000-7202.2015.02.02

• 论文 • 上一篇    下一篇

新型冗余双目PNP摄影定位方法研究

沙春哲1;王锴磊1;王春喜1;周军1;崔桂利1;王占涛1;刘莎1   

  1. 1、北京航天计量测试技术研究所,北京  100076
  • 出版日期:2015-04-15 发布日期:2015-04-15
  • 作者简介:沙春哲(1982-),女,硕士,工程师,主要研究方向:瞄准定向技术。

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

SHA Chun-zhe1;WANG Kai-lei1;WANG Chun-xi1;ZHOU Jun1;CUI Gui-li1;WANG Zhan-tao1;LIU Sha1   

  1. 1、Beijing Aerospace Institute for Metrology and Measurement Technology, Beijing 100076
  • Online:2015-04-15 Published:2015-04-15

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。

关键词: 冗余, PNP, 摄影测量, 定位方法

Abstract: A new type of redundancy binocular PNP camera positioning method has been introduced. 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.

Key words: Redundant, PNP, Photogrammetric survey, Positioning method