| 基于模约束的自定标方法 |
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| 引用本文： | 彭亚丽,马光胜. 基于模约束的自定标方法[J]. 航空计算技术, 2007, 37(1): 1-3,7 |
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| 作者姓名： | 彭亚丽 马光胜 |
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| 作者单位： | 陕西师范大学,计算机科学学院,陕西,西安,710065;哈尔滨工程大学,计算机科学与技术学院,黑龙江,哈尔滨,150001;哈尔滨工程大学,计算机科学与技术学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 提出了一种新的利用图像中的互相垂直的两对平行线及模约束来实现摄像机的自定标,该方法只需要图像中包含有两对互相垂直的平行线,利用两幅图像就可以实现摄像机的自定标.所提出的摄像机定标方法在求解过程中是准线性的,模拟实验和真实实验数据结果表明,该方法能够标定出摄像机的所有内参.
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| 关 键 词： | 自定标 模约束 灭点 |
| 文章编号： | 1671-654X(2007)01-0001-03 |
| 修稿时间： | 2006-07-04 |
Self-calibration Based on Modulus Constraint |
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| PENG Ya-li,Ma Guang-sheng. Self-calibration Based on Modulus Constraint[J]. Aeronautical Computer Technique, 2007, 37(1): 1-3,7 |
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| Authors: | PENG Ya-li Ma Guang-sheng |
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| Abstract: | Based on the modulus constraint and the two pair parallel lines that are perpendicular to each other,a new camera self-calibration method is presented in the paper.The self-calibration can be realized form only two images that included two pair of parallel lines that are perpendicular to each other.The method presented in the paper is quasi-linear.The experiments with both simulated and real data show that the self-calibrated method is executable. |
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| Keywords: | self-calibration modulus constraint vanishing point |
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