Electronic Resource
Springer
The journal of VLSI signal processing systems for signal, image, and video technology
23 (1999), S. 449-463
ISSN:
1573-109X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
Notes:
Abstract This paper is concerned with the implementation of an image comparison algorithm and cryptographic hash functions on the regular array of cellular neural network (CNN) cells. These operations are necessary for message authentication and copyright protection in the multimedia service environment, serving both the interest of the copyright owner and the user. The basic problems of multimedia protection along with the requirements and role of the different actors in a multimedia service environment are also described here.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1008113606327
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