数字全息三维轮廓生成方法的研究  

Study of 3D contour generation method with digital holography

作　　者：邹凯[1] 

机构地区：[1]泸州医学院生物医学工程系,四川泸州646000

出　　处：《湖北大学学报（自然科学版）》2009年第1期34-38,共5页Journal of Hubei University：Natural Science

摘　　要：依据数字全息的光场分布公式,对数字全息三维轮廓生成的原理进行理论分析,推导出了不同的数字全息轮廓生成方法的分辨率公式,并进行计算机模拟验证.该方法克服了光学全息三维轮廓生成的困难,并且可以直接得到数值化的结果,是一种对微小物体三维形貌进行快速、高精度测量的方法.Based on digital holographic optical field distribution formula, the principle of 3D contour generation of digital holographic was analyzed, and resolution formulas of several different contour generation methods with digital holography were derived and computer simulations were done. It overcomes the difficulties of 3D contour generation method with optical holographic, and is a fast, high-precision 3D measurement method for the small object.

关 键 词：光学信息处理 数字全息 数值重建 轮廓生成 

分 类 号：TN249[电子电信—物理电子学]