Generalized reaction-diffusion equation for image processing

Details Generalized reaction-diffusion equation for image processing Generalized reaction-diffusion equation for image processing

Nov 1999

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999spie.3807..112w&link_type=abstract

Proc. SPIE Vol. 3807, p. 112-122, Advanced Signal Processing Algorithms, Architectures, and Implementations IX, Franklin T. Luk;

Statistics

Computation

Scientific paper

This paper presents a robust algorithm for image processing using generalized reaction-diffusion equations. An edge enhancing functional is proposed for image enhancement. A number of super diffusion operators is introduced for fast and effective smoothing. Statistical information is utilized for robust edge-stopping and diffusion rate estimation. A unification of computational methods is discussed. The unified computational method is employed for the numerical integration of the generalized reaction-diffusion equations. Computer experiments indicate that the present algorithm is very efficient for edge-detecting and noise-removing.

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