| 一种由未定标图象估计三维射影不变量的新算法 |
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| 引用本文： | 熊艳,彭嘉雄.一种由未定标图象估计三维射影不变量的新算法[J].计算机学报,1997,20(2):179-184. |
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| 作者姓名： | 熊艳 彭嘉雄 |
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| 作者单位： | 华中理工大学图象识别与人工智能研究所，北京大学视觉与听觉信息处理实验室 |
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| 摘 要： | 本文提出了一种由未定标图象估计三维射不变量的新算法。实验结果表明了本算法的有效性。
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| 关 键 词： | 计算机视觉 3D射影不变量 图象识别 |
A NEW ALGORITHM FOR THE ESTIMATION OF PROJECTIVE INVARIANTS FROM UNCALIBRATED IMAGES |
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| XIONG Yan, PENG Jiaxiong, DING Mingyue.A NEW ALGORITHM FOR THE ESTIMATION OF PROJECTIVE INVARIANTS FROM UNCALIBRATED IMAGES[J].Chinese Journal of Computers,1997,20(2):179-184. |
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| Authors: | XIONG Yan PENG Jiaxiong DING Mingyue |
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| Abstract: | A new algorithm for the estimation of 3D projective invariants from uncalibrated images is proposed in this paper. Based on the invariant relationship between 3D space invariants and 2D image invariants in multiple uncalibrated images,it estimates the 3D projective invariants by using the fundamental solution system of linear equations. Finally. experimental results have shown the feasibility of this algorithm. |
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| Keywords: | Computer vision 3D projective invariants linear equations fundamental solution system |
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