𝔖 Bobbio Scriptorium
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Double-color-pumped photorefractive oscillator and image color conversion

✍ Scribed by Sternklar, Shmuel; Fischer, Baruch

Book ID
115416748
Publisher
Optical Society of America
Year
1987
Tongue
English
Weight
480 KB
Volume
12
Category
Article
ISSN
0146-9592

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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