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双曲面折反射全景成像系统 被引量：41

Hyperboloidal Catadioptric Omnidirectional Imaging System
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摘要 给出了双曲面折反射全景成像系统的设计方法 ,推导了系统的逆投影计算公式 ,建立了虚拟像面内透视全景图像与实际像平面内全景图像的坐标映射关系 ,为全景视频图像的处理提供了必要的模型和计算方法。提出了全景成像系统设计方法 ,研制出双曲面反射镜 。 A method is put forward for designing hyperboloidal catadioptric omnidirectional imaging system. The re-projection formulae about this kind of system are derived, thereby the coordinate mapping between virtual image plane and real image plane is established, which offer a essential model and a calculational method to deal with video image. According to this omnidirectional imaging system design method, a hyperboloidal mirror is developed, and a hyperboloidal catadioptric omnidirectional imaging system is established.
作者 曾吉勇 苏显渝
机构地区 四川大学光电系
出处 《光学学报》 EI CAS CSCD 北大核心 2003年第9期1138-1142,共5页 Acta Optica Sinica
基金 国家自然科学基金 (6 0 1770 0 1)
关键词 全景成像系统 双曲面反射镜 折反射系统 逆投影公式 参量确定 视场角 Charge coupled devices Mirrors Optical design Optical systems Projection systems
分类号 O435.1 [机械工程—光学工程]
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参考文献12

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同被引文献301

引证文献41

二级引证文献171

光学学报
2003年 第9期

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