| 水平场景无畸变的折反射全景成像系统 |
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| 引用本文： | 曾吉勇,苏显渝.水平场景无畸变的折反射全景成像系统[J].光学学报,2003,23(5):36-640. |
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| 作者姓名： | 曾吉勇 苏显渝 |
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| 作者单位： | 四川大学光电系,成都,610064 |
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| 基金项目： | 国家自然科学基金 ( 6 0 1770 0 1)资助课题。 |
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| 摘 要： | 基于透视成像模型，建立了一套较完整的水平场景无畸变的折反射全景成像系统设计方法，分析了该系统的近似透视成像性质；设计制作了特殊面形反射镜，建立了水平场景无畸变的折反射全景成像系统，给出了实验图像，并与双曲面折反射全景成像系统的实景图像和透视全景图像进行了比较。
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| 关 键 词： | 光学设计 空间无畸变 折反射系统 全景成像 透视成像模型 几何光学 反射镜 折射镜 |
| 收稿时间： | 2002/5/3 |
Catadioptric Omnidirectional System with Undistorted Imaging for Horizontal Scene |
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| Zeng Jiyong,Su Xianyu.Catadioptric Omnidirectional System with Undistorted Imaging for Horizontal Scene[J].Acta Optica Sinica,2003,23(5):36-640. |
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| Authors: | Zeng Jiyong Su Xianyu |
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| Abstract: | A complete method based on perspective imaging model is established to design catadioptric omnidirectional system with undistorted imaging for horizontal scene. The approximate perspective imaging characteristics about this imaging system is analyzed. A mirror has been designed, and a catadioptric omnidirectional system with undistorted imaging for horizontal scene has been developed. The image taken by this catadioptric omnidirectional system is compared with the real image taken by hyperboloidal omnidirectional system and its perspective omnidirectional image. |
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| Keywords: | optical design space undistorted catadioptric system omnidirectional image |
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