An Improved Adaptive Correction Method for Camera Distortion

摘要：

　　This paper is concerned with the problem of camera distortion,and it presents a method with short computing time and high calibration accuracy,which can be easily achieved and adaptable to online distortion correction.By introducing adaptive iterative process this method could correct the camera distortion in real time.The method firstly applies the adaptive iterative process on the distortion model and corrects each feature points separately to get the distortion coefficients of each feature points.And then it utilizes the bilinear interpolation method and applies the corrected model on the distortion images.Finally,simulation results demonstrate the advantages of the proposed method.

关键词： Distortion correction Computer vision Adaptive Bilinear interpolation Real-time correction

作者: WANG Shuo SONG Shen-min SHI Xiao-ping

作者单位: Center for Control Theory and Guidance Technology,Harbin Institute of Technology,Harbin 150001,China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 4821-4825

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）