A study on optical image encryption and data embedding by using fast algorithms based on the lensless Fresnel domain
博士 === 國立中正大學 === 電機工程所 === 98 === Abstract There is widespread interest in the development of optical image encryption and data embedding systems. The advantages inherent in an optical approach to encryption and data embedding include such as a high-speed parallel data processing and the difficulty...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2010
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/17162628487653345421 |