A new encryption technique is proposed to encrypt color images using existing optical encryption systems for gray-scale images. The color images are con¨erted to their indexed image formats before they are encoded. At the decryption end, the color images are reco¨ered by con¨erting the decrypted ind
Encrypted optical memory using double-random phase encoding
β Scribed by Javidi, Bahram ;Zhang, Guanshen ;Li, Jian
- Book ID
- 115345751
- Publisher
- The Optical Society
- Year
- 1997
- Tongue
- English
- Weight
- 536 KB
- Volume
- 36
- Category
- Article
- ISSN
- 1559-128X
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