首页> 外文会议>Mathematics of Data/Image Pattern Recognition, Compression and Encryption with Applications IX >Accurate Camera Calibration Algorithm Using a Robust Estimation of the Perspective Projection Matrix
【24h】

Accurate Camera Calibration Algorithm Using a Robust Estimation of the Perspective Projection Matrix

机译:使用透视投影矩阵的鲁棒估计的精确相机校准算法

获取原文
获取原文并翻译 | 示例

摘要

After a comprehensive overview of camera calibration algorithms, this paper introduces a robust calibration method based on contour matching of a pattern object. In contrast with state of the art methods, no manual and fastidious selection of particular pattern points is required. In order to evaluate the accuracy of the proposed approach, an objective comparison with three well-known methods (Faugeras and Toscani, Tsai, and Zhang) is proposed and discussed in detail. Experiments show that the proposed robust approach outperforms existing techniques and yields accurate results even when calibration is performed from a single image.
机译:在对相机校准算法进行全面概述之后,本文介绍了一种基于图案对象轮廓匹配的鲁棒校准方法。与现有技术方法相反,不需要手动和严格选择特定图案点。为了评估该方法的准确性,提出并详细讨论了与三种著名方法(Faugeras和Toscani,Tsai和Zhang)的客观比较。实验表明,即使从单个图像执行校准,所提出的鲁棒方法也优于现有技术并产生准确的结果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号