Title :
A novel secret image transmission scheme
Author :
Lin, Shinfeng D. ; Shie, Shih-Chieh
Author_Institution :
Nat. Dong Hwa Univ., Hualien, Taiwan
Abstract :
A novel secret image transmission scheme, suitable for narrow communication channels, is proposed. A set of secret images can be efficiently delivered to the receiver, via a small and meaningless data stream, by the proposed scheme. Simulation results show that the visual quality of the secret images at the receiver is quite good.
Keywords :
cryptography; image coding; visual communication; codebook; cover medium hiding capacity; encrypted data stream; extracted secret image quality; image encoding; image hiding; narrow communication channels; secret image transmission scheme; Communication channels; Councils; Cryptography; Data mining; Degradation; Frequency; Image coding; Image communication; Streaming media; Transmitters;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429860
