Title :
A new blur identification scheme
Author :
Makhanov, S.S. ; Vannakrairoju, S. ; Kondo, S.
Author_Institution :
Dept. of Inf. Technol., Tammasat Univ., Thailand
Abstract :
We present a new blur identification procedure based on the hybrid, two-level evolutionary-deterministic scheme which allows a dynamic modification of the size and the pattern of the PSF-support. The proposed procedure which comprises a generalization to the case of multiresolutional identification leads to the concept of adaptive interconnection windowing. Numerical simulations demonstrate an overall priority of the proposed identification scheme with regard to conventional techniques
Keywords :
adaptive signal processing; conjugate gradient methods; genetic algorithms; identification; image resolution; image restoration; optical transfer function; PSF-support pattern; PSF-support size; adaptive interconnection windowing; adaptive support; blur identification; conjugate gradient method; dynamic modification; genetic algorithm; hybrid two-level evolutionary-deterministic scheme; image restoration; multiresolutional identification; numerical simulations; point spread function; Cost function; Information technology; Least squares methods; Newton method; Numerical simulation; Recursive estimation; Signal processing; Signal resolution; Signal restoration; User-generated content;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818671
