Three-dimensional holographic laser reconstruction and processing with optimized computer-generated hologram

2021 ◽  
Author(s):  
Honghao Zhang ◽  
Satoshi Hasegawa ◽  
Haruyoshi Toyoda ◽  
Yoshio Hayasaki
Keyword(s):  
Three Dimensional ◽  
Computer Generated Hologram

scholarly journals Computer-Generated Holography for Dynamic Display of 3D Objects with Full Parallax

2009 ◽  
Vol 8 (2) ◽  
pp. 33-38 ◽  
Author(s):  
Xuewu Xu ◽  
Sanjeev Solanki ◽  
Xinan Liang ◽  
Shuhong Xu ◽  
Ridwan Bin Adrian Tanjung ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Computation Time ◽  
Memory Usage ◽  
Display System ◽  
3D Display ◽  
Virtual Spaces ◽  
3D Objects ◽  
Computer Generated Hologram ◽  
Computer Generated Holography ◽  
Dynamic Display

In this paper a new holographic three-dimensional (3D) display system based on computer-generated hologram (CGH) is developed for the reconstruction of 3D objects with full parallax. A new algorithm is also developed to reduce the hologram computation time and memory usage. The dynamic 3D objects are successfully reconstructed at video rates in both real and virtual spaces.

Computer Generated Hologram of Complex Three-Dimensional Object Based on a Two-Dimensional Color Image and the Depth Map

2014 ◽  
Vol 41 (6) ◽  
pp. 0609002
Author(s):  
曹雪梅 Cao Xuemei ◽  
桑新柱 Sang Xinzhu ◽  
陈志东 Chen Zhidong ◽  
冷俊敏 Leng Junmin ◽  
张明 Zhang Ming ◽  
...  
Keyword(s):  
Color Image ◽  
Three Dimensional ◽  
Depth Map ◽  
Two Dimensional ◽  
Computer Generated Hologram ◽  
Object Based ◽  
Dimensional Object

Fast Computer-Generated Hologram Generation Method for Three-Dimensional Point Cloud Model

2016 ◽  
Vol 12 (12) ◽  
pp. 1688-1694 ◽  
Author(s):  
Ping Su ◽  
Wenbo Cao ◽  
Jianshe Ma ◽  
Bingchao Cheng ◽  
Xianting Liang ◽  
...  
Keyword(s):  
Point Cloud ◽  
Cloud Model ◽  
Three Dimensional ◽  
Computer Generated Hologram ◽  
Fast Computer ◽  
Point Cloud Model

Three-dimensional visualization of shape measurement data based on a computer generated hologram

2003 ◽  
Vol 5 (5) ◽  
pp. S195-S199 ◽  
Author(s):  
Hui Wang ◽  
Yong Li ◽  
Hongzhen Jin ◽  
Chaofu Yin ◽  
Xianyu Su ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Measurement Data ◽  
Shape Measurement ◽  
Computer Generated Hologram
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