| 两种全维视觉传感器的比较研究 |
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| 引用本文： | 张广新.两种全维视觉传感器的比较研究[J].长春工程学院学报(自然科学版),2008,9(1):69-72. |
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| 作者姓名： | 张广新 |
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| 作者单位： | 长春工程学院,计算中心,长春,130012 |
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| 基金项目： | 国家中小企业创新基金(06C26222200834) |
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| 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。
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| 关 键 词： | 全维视觉 单视点 双曲面镜 抛物面镜 建模 |
| 文章编号： | 1009-8984(2008)01-0069-04 |
| 修稿时间： | 2007年8月9日 |
Compare study on two kinds of omni-directional vision sensors |
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| ZHANG Guang-xin.Compare study on two kinds of omni-directional vision sensors[J].Journal of Changchun Institute of Technology(Natural Science Edition),2008,9(1):69-72. |
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| Authors: | ZHANG Guang-xin |
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| Institution: | ZHANG Guang-xin(The Computing Center; Changchun Institute of technology; Changchun 130012; China); |
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| Abstract: | 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 of two kinds of vision sensors is compared through the simulation experiments. |
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| Keywords: | omni-directional vision single viewpoint hyperbolic mirror parabolic mirror design model |
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