计算全息三维信息获取的研究  

Study on the capture of the three-dimensional information in computational holography

作　　者：王辉[1] 金洪震[1] 马利红[1] 王媛媛[1] 

机构地区：[1]浙江师范大学信息光学研究所,浙江金华321004

出　　处：《浙江师范大学学报（自然科学版）》2007年第1期1-5,共5页Journal of Zhejiang Normal University:Natural Sciences

基　　金：国家自然科学基金资助项目(60477039)

摘　　要：计算全息所用的目标数据一般是通过计算机三维软件模拟获得,这样对于计算全息的应用有一定的限制.提出利用三维激光扫描仪获取计算全息图三维数据的方法,研究了计算全息物光分布和扫描三维数据之间的关系,建立了依据三维物体扫描数据的模拟物光波前分布,并分析了立体数据计算全息消隐问题.Since computing hologram＇s objects data are generally obtained from the computer programming presently, so applications of computing hologram is restricted. A technique to obtain the real object three-dimensional information by laser 3-D scanner in computing holography was proposed. The relationship of the scanner data with the object light distribution for holograms was analyzed, and the object light distribution function was given. Then, a scheme is proposed to remove hiddensurface in computing hologram.

关 键 词：计算全息 三维信息获取 全息显示 消隐 立体扫描仪 

分 类 号：TB877[一般工业技术—摄影技术]