Computer-generated holograms at an arbitrary viewpoint synthesized from multi-view images

机译：从多视点图像合成的任意视点处的计算机生成全息图

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摘要

We propose a new method of synthesizing computer-generated holograms (CGHs) at an arbitrary viewpoint from multi-view images under a natural light environment. This method generates a CGH of an arbitrary viewpoint using multi-view images from randomly arranged cameras. The method is based on a distance transformation and a rotation of a light wave. The distance transformation interpolates a ray on the space, and the rotation is achieved using a shift on the frequency space. A hologram was made using our method, and we confirmed that optical reconstruction enabled us to reconstruct images of full-parallax.

机译：我们提出了一种在自然光环境下从多视角图像中任意视角合成计算机生成全息图（CGH）的新方法。该方法使用来自随机排列的相机的多视图图像生成任意视点的CGH。该方法基于距离变换和光波的旋转。距离变换在空间上插入射线，并通过在频率空间上移动来实现旋转。使用我们的方法制作了全息图，并且我们确认光学重建使我们能够重建全视差图像。

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来源
《Conference on practical holography XXIII: Materials and applications; 20090125-28; San Jose, CA(US)》|2009年|P.72330Z.1-72330Z.8|共8页
会议地点 San Jose CA(US)
作者
M. Kinoshita; Y. Sakamoto;
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作者单位

Graduate School of Information Science and Technology, Hokkaido University N14, W9, Kita-ku, Sapporo 060-0814, Japan;

Graduate School of Information Science and Technology, Hokkaido University N14, W9, Kita-ku, Sapporo 060-0814, Japan;

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原文格式 PDF
正文语种 eng
中图分类全息摄影;
关键词
computer-generated hologram; multi-view images; an arbitrary viewpoint; projection; plenoptic function;

机译：计算机生成的全息图;多视图图像;任意视点;投影;内分泌功能;

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专利

1. Three types of computer-generated hologram synthesized from multiple angular viewpoints of a three-dimensional scene [J] . David Abookasis, Joseph Rosen Applied Optics . 2006,第25期

机译：从三维场景的多个角度视点合成的三种类型的计算机生成全息图
2. Three types of computer-generated hologram synthesized from multiple angular viewpoints of a three-dimensional scene [J] . David Abookasis, Joseph Rosen Applied optics . 2006,第25期

机译：从三维场景的多个角度视点合成的三种类型的计算机生成全息图
3. Computer-generated holograms of three-dimensional objects synthesized from their multiple angular viewpoints [J] . Journal of the Optical Society of America, A. Optics, image science, and vision . 2003,第8期

机译：从多角度视点合成的三维物体的计算机生成全息图
4. Computer-generated holograms at an arbitrary viewpoint synthesized from multi-view images [C] . M. Kinoshita, Y. Sakamoto SPIE Conference on Practical Holography . 2009

机译：在从多视图图像合成的任意观点处的计算机生成的全息图
5. Study on Calculation Method of Computer-Generated Hologram for Volume Data [D] . 盧, 子祥 2019

机译：体积数据的计算机全息图计算方法研究
6. Lensless Scheme for Measuring Laser Aberrations Based on Computer-Generated Holograms [O] . George Krasin, Michael Kovalev, Nikita Stsepuro, 2020

机译：基于计算机生成全息图测量激光像差的无透镜方案
7. Computer-Generated Holograms of Three-Dimensional Objects Synthesized from Their Multiple Angular Viewpoints [O] . David Abookasis, Joseph Rosen 2003

机译：从多个角度观点合成的三维物体的计算机全息图

Computer-generated holograms at an arbitrary viewpoint synthesized from multi-view images

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