摘要
以增强现实系统中摄像机标定技术为研究对象,分析了开放计算机视觉函数库OpenCV中的摄像机模型,特别充分考虑了透镜的径向畸变和切向畸变影响及求解方法,给出了基于OpenCV的摄像机标定算法。该算法充分发挥了OpenCV的函数库功能,提高了标定精度和计算效率,具有良好的跨平台移植性,可以满足增强现实和其它计算机视觉系统的需要。
For the applications of technology of camera calibration to august reality, the camera model in OpenCV （open source computer vision library） is discussed, especially on the influences and solving methods of lens radial distortion and tangential distortion, and an arithmetic ofcamera calibration based on OpenCV is given. This arithmetic makes use ofthe functions ofthe library effectively, improves precision and efficiency of computation, and has a good property for the application to multi-platform. It can meet the needs of august reality and other computer vision systems.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第1期197-199,共3页
Computer Engineering and Design
基金
国家民用航天科研专项计划基金项目(科工技[2004]1530)
