The Research of Camera Distortion Correction Basing on Neural Network

摘要：

Camera distortion correction is an important part of the camera calibration. Because camera distortion model is too difficult to be established, the BP neural network is used in camera distortion correction. The Hybrid algorithm which is the BP algorithm with PSO algorithm and chaos is introduced to the camera distortion correction. Weights and thresholds is optimized by the hybrid algorithm, and this hybrid algorithm can jump out of local optimum. So camera distortion is corrected by the hybrid algorithm.

关键词： BP neural network Camera distortion correction Particle swarm optimization

作者: Xiaobo Chen Hanghang Fang Yinghua Yang Shukai Qin

作者单位: The College of Information Science and Engineering, Northeastern University, ShenYang, 110004

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 596-601

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）