| 基于鱼眼镜头的全方位视觉系统建模 |
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| 引用本文： | 苑光明,丁承君,俞学波.基于鱼眼镜头的全方位视觉系统建模[J].天津工业大学学报,2010,29(3):47-49. |
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| 作者姓名： | 苑光明 丁承君 俞学波 |
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| 作者单位： | 河北工业大学,机械工程学院,天津,300130 |
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| 摘 要： | 研究鱼眼镜头成像模型,对鱼眼镜头的3种畸变,包括径向畸变、偏心畸变(切向畸变)和薄棱镜畸变进行了分析,并建立了各自的数学模型.最后根据投影规律得出3种畸变校正模型:等距修正模型、等立体角修正模型和正交校正模型.
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| 关 键 词： | 鱼眼镜头 变形 建模 |
Modeling of full range of visual images based on fish-eye lens |
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| YUAN Guang-ming,DING Cheng-jun,YU Xue-bo.Modeling of full range of visual images based on fish-eye lens[J].Journal of Tianjin Polytechnic University,2010,29(3):47-49. |
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| Authors: | YUAN Guang-ming DING Cheng-jun YU Xue-bo |
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| Affiliation: | YUAN Guang-ming,DING Cheng-jun,YU Xue-bo(School of Mechanical Engineering,Hebei University of Technology,Tianjin 300130,China) |
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| Abstract: | Model of fish-eye lens is studied,the three kinds of distortion of the fish-eye lens,including the radial distortion,distortion eccentric(tangential distortion),and thin prism distortion are analyzed,and their own mathematical model are established.Finally,3 kind of distortion adjustment model are obtained according to the projection rule,including equal-space revision model,defined solid angle correction model and orthogonal correction model. |
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| Keywords: | fish-eye lens deformation modeling |
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