Title :
SCAN-based compression-encryption-hiding for video on demand
Author :
Bourbakis, Nikolaos ; Dollas, Apostolos
Author_Institution :
Wright State Univ., Dayton, OH, USA
Abstract :
We present a SCAN-based method for image and video compression-encryption-hiding with application to digital video on demand. The software SCAN implementation running on a Pentium IV takes about 1 second for 25 video frames. As an alternative solution, however, we have developed a FPGA-based architecture, which operates in real time.
Keywords :
cryptography; data compression; data encapsulation; field programmable gate arrays; real-time systems; video coding; video on demand; FPGA-based architecture; SCAN-based method; digital video on demand; encryption hiding; image compression; real time system; video compression; Chaotic communication; Context; Cryptography; Dictionaries; Discrete wavelet transforms; Image coding; Transform coding; Video compression; Video on demand; Wavelet transforms;
Journal_Title :
MultiMedia, IEEE
DOI :
10.1109/MMUL.2003.1218259
