两种全维视觉传感器的比较研究  

Compare study on two kinds of omni-directional vision sensors

作　　者：张广新[1] 

机构地区：[1]长春工程学院计算中心,长春130012

出　　处：《长春工程学院学报（自然科学版）》2008年第1期69-72,共4页Journal of Changchun Institute of Technology：Natural Sciences Edition

基　　金：国家中小企业创新基金(06C26222200834)

摘　　要：对满足单视点约束条件的双曲面镜和抛物面镜全维视觉传感器的设计和建模进行了比较研究。基于单视点约束条件建立单视点约束方程,对2种传感器所选用的反光镜进行了镜面设计,并建立系统的数学模型,确定像点和物点之间的坐标映射关系,为全维图像的处理提供了必要的模型和计算方法,最后通过仿真实验比较了所设计的2种视觉传感器的成像效果。This paper introduces compare study on design and modeling of hyperbolic mirror and parabolic mirror omni-directional vision sensors satisfied single viewpoint constraint condition.Equation of single viewpoint constraint was built based on condition of single viewpoint constraint,mirrors were designed and mathematic models were built.The relation between image point and corresponding world point was determined that can offer essential model and algorithm for omni-directional image process.The image effect o...

关 键 词：全维视觉 单视点 双曲面镜 抛物面镜 建模 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]