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Proceedings Paper

Holographic transformation of digital images using computer-generated holography
Author(s): Jiangtao Luo; Hong Guo; Yi Zheng; QingJi Zeng
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Paper Abstract

Holographic Transformation (HT) of a black-white bitmap image was successfully realized using the free transferring principles of light and the principle of computer generated holography. The original image was successfully reconstructed on the computer. The possibility of using HT for image encryption in image communication is experimentally analyzed and testified. It is shown that five parameters in transformation and their sequence can be taken as the key to regenerate the original image, thus a certain degree security is realized.

Paper Details

Date Published: 30 August 2002
PDF: 5 pages
Proc. SPIE 4925, Electronic Imaging and Multimedia Technology III, (30 August 2002); doi: 10.1117/12.481621
Show Author Affiliations
Jiangtao Luo, Zhengzhou Univ. (China)
Hong Guo, Zhengzhou Univ. (China)
Yi Zheng, Zhengzhou Univ. (China)
QingJi Zeng, Shanghai Jiaotong Univ. (China)

Published in SPIE Proceedings Vol. 4925:
Electronic Imaging and Multimedia Technology III
LiWei Zhou; Chung-Sheng Li; Yoshiji Suzuki, Editor(s)

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