DocumentCode
310351
Title
Image enhancement using color and spatial information
Author
Fotopoulos, S. ; Sindoukas, D. ; Laskaris, N. ; Economou, G.
Author_Institution
Dept. of Phys., Patras Univ., Greece
Volume
4
fYear
1997
fDate
21-24 Apr 1997
Firstpage
2581
Abstract
In this paper, a new filter that performs color image enhancement is presented. The filter achieves this through the minimization of a weighted cost function. The weights are determined using potential functions which are calculated in such a way as to convey spatial information. Application of the proposed filter on a real blurred and noisy color image is performed to verify its enhancement capabilities
Keywords
filtering theory; image colour analysis; image enhancement; minimisation; filter; image enhancement; noisy color image; potential functions; real blurred image; spatial information; weighted cost function minimisation; Color; Colored noise; Cost function; Filters; Humans; Image enhancement; Physics; Pixel; Signal processing; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location
Munich
ISSN
1520-6149
Print_ISBN
0-8186-7919-0
Type
conf
DOI
10.1109/ICASSP.1997.595316
Filename
595316
Link To Document