使用柱面计算机生成全息术对三维物体进行360°重建。

360° reconstruction of a 3D object using cylindrical computer generated holography.

作者信息

Jackin Boaz Jessie, Yatagai Toyohiko

机构信息

Center for Optics Research and Education, Utsunomiya University, Utsunomiya, Japan 320-0072.

出版信息

Appl Opt. 2011 Dec 1;50(34):H147-52. doi: 10.1364/AO.50.00H147.

DOI:10.1364/AO.50.00H147

PMID:22192999

Abstract

Simulated reconstruction of a three-dimensional (3D) object in 360° from cylindrical hologram is proposed. The simulation is done using a fast calculation method, where wave propagation in spectral domain and in cylindrical coordinates is used to generate the cylindrical hologram of a 3D object. The same procedure is followed to reconstruct the object back. The reconstructions resembled the original object and could be seen from all 360°. The whole simulation process is done using open-source software.

摘要

提出了从柱面全息图在360°范围内对三维（3D）物体进行模拟重建的方法。该模拟采用一种快速计算方法完成，其中利用光谱域和柱面坐标中的波传播来生成3D物体的柱面全息图。通过相同的步骤将物体重建回来。重建结果与原始物体相似，并且可以从360°的各个角度看到。整个模拟过程使用开源软件完成。