| 普通数码相机构像畸变差两种检校模型的比较 |
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| 引用本文： | 陈新玺,李浩,张曼祺.普通数码相机构像畸变差两种检校模型的比较[J].北京测绘,2005(4):50-54. |
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| 作者姓名： | 陈新玺 李浩 张曼祺 |
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| 作者单位： | 河海大学土木工程学院,江苏,南京,210098;河海大学土木工程学院,江苏,南京,210098;河海大学土木工程学院,江苏,南京,210098 |
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| 摘 要： | 针对普通数码相机两种畸变差检校模型,即考虑径、切向畸变的改正模型和Luca Lucchese畸变改 正模型,分别采用参数的序贯解法和整体解法计算两种畸变改正模型的参数,并通过试验分析比较了两种模型的 检校精度。结果表明作者提出的基于透视变换的畸变参数序贯解算的检测方法能起到良好的畸变差改正作用。
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| 关 键 词： | 普通数码相机 畸变改正模型 序贯法 整体法 |
| 文章编号： | 1007-3000(2005)04-5 |
| 收稿时间： | 2005-08-15 |
| 修稿时间： | 2005年8月15日 |
The Comparison of two Calibration Models of Ordinary Digital Cameras |
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| CHEN Xin-xi,LI Hao,ZHANG Man-qi.The Comparison of two Calibration Models of Ordinary Digital Cameras[J].Beijing Surveying and Mapping,2005(4):50-54. |
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| Authors: | CHEN Xin-xi LI Hao ZHANG Man-qi |
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| Abstract: | In this paper, two calibration models of ordinary digital cameras are studied and resolved through alternative method and integral method. The experiments of two calibration models are practiced and the results indicate that the alternate method based on perspective transportation that the author presents is practicable and has good effects. |
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| Keywords: | ordinary digital camera calibration model alternate method integral method |
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