Share Email Print
cover

Proceedings Paper

Cryptographic mixing transformations for image applications
Author(s): Adriana Vlad; Mihai Petru Mitrea
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Several image encryption methods have been recently considered. This paper presents a new image enciphering method starting from the mixing transformations suggested by C.E. Shannon for natural language. There are two ways in which images are involved here: first, as a means of visual perception of the mixing transformation features (the very sophisticated diffusion and confusion); secondly, as the application field itself. Both the theoretical and experimental aspects pointed out here show the high quality of this method of image enciphering. The method illustrates were made either for simulated images with different probability laws and autocorrelation functions, or for natural images.

Paper Details

Date Published: 2 July 1998
PDF: 6 pages
Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); doi: 10.1117/12.312794
Show Author Affiliations
Adriana Vlad, Politehnica Univ. of Bucharest (Romania)
Mihai Petru Mitrea, Politehnica Univ. of Bucharest (Romania)


Published in SPIE Proceedings Vol. 3405:
ROMOPTO '97: Fifth Conference on Optics
Valentin I. Vlad; Dan C. Dumitras, Editor(s)

© SPIE. Terms of Use
Back to Top