𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Decryption of a random-phase multiplexing recording system

✍ Scribed by Chi-Ching Chang; Jung-Ping Liu; Hsiao-Yi Lee; Ching-Yang Lin; Tsung-Chien Chang; Hon-Fai Yau

Book ID
103871494
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
179 KB
Volume
259
Category
Article
ISSN
0030-4018

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Multiplexing encryption–decryption via l
Multiplexing encryption–decryption via lateral shifting of a random phase mask
✍ John Fredy Barrera; Rodrigo Henao; Myrian Tebaldi; Roberto Torroba; NΓ©stor Bolog πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 271 KB

We present an holographic memory optical arrangement based on the successive shifting of a random pure-phase mask to achieve encrypted images multiplexing. The input images are encrypted to a stationary white noise using the usual double random encoding in the Fresnel domain. The encrypted informati

Three-dimensional shifting selectivity o
Three-dimensional shifting selectivity of decryption phase mask in a double random phase encoding holographic memory
✍ Wei-Chia Su; Chien-Hong Lin πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 743 KB

We have theoretically analyzed and experimentally investigated the three-dimensional shifting selectivity of the decryption phase mask in a double random phase encoding holographic memory. The lateral shifting selectivity of the decryption phase mask in the system depends on not only its correlation