电子学报2017，Vol.45Issue(1)：135-139,5.DOI:10.3969/j.issn.0372-2112.2017.01.019
基于非刚体轨迹基的线性自标定方法
Linear Camera Self-Calibration Method Based on Non-Rigid Trajectory Basis
摘要
Abstract
To calibrate the camera,a linear camera self-calibration method based on non-rigid trajectory basis is presented in this paper.Based on the fact that the trajectories of non-rigid span a low subspace which can be spanned by an orthogonality wavelet basis,the camera self-calibration can be linearly realized.Because the wavelet basis can be predefined,the solved parameters are deduced and the camera self-calibration becomes a linear optimal problem,which can improve the robustness of the algorithm.The experiments of both simulation and real data show that the presented method can efficiently realize the camera self-calibration.关键词
相机自标定/非刚体/轨迹基Key words
camera self-calibration/non-rigid/trajectory basis分类
信息技术与安全科学引用本文复制引用
彭亚丽,刘侍刚,裴炤,武杰,汪西莉..基于非刚体轨迹基的线性自标定方法[J].电子学报,2017,45(1):135-139,5.基金项目
国家自然科学基金(No.61402274,No.41471280,No.61501286,No.31501228,No.61202314) （No.61402274,No.41471280,No.61501286,No.31501228,No.61202314）
陕西省工业科技攻关项目(No.2016GY-081) （No.2016GY-081）
陕西省重点科技创新团队计划(No.2014KTC-18) （No.2014KTC-18）
陕西师范大学中央高校基本科研业务费(No.GK201402040) （No.GK201402040）
陕西师范大学学习科学交叉学科培育计划 （）
