DocumentCode
409818
Title
A histogram based adaptive vector filter for color image restoration
Author
Ma, Zhonghna ; Wu, Hong Ren
Author_Institution
Sch. of Comput. Sci. & Software Eng., Monash Univ., Clayton, Vic., Australia
Volume
1
fYear
2003
fDate
15-18 Dec. 2003
Firstpage
81
Abstract
In this paper, a vector distance histogram based adaptive vector filter is proposed for the restoration of color images contaminated by the channel correlated impulse noise. Test results on natural image have shown that the new method is superior in suppressing impulse noise while preserving high image details with a marked performance gain over existing state-of-the-art filters.
Keywords
adaptive filters; filtering theory; image classification; image colour analysis; image denoising; image restoration; impulse noise; vectors; adaptive vector filter; color image restoration; impulse noise suppression; optimization method; pixel classification; switch-based filtering; vector distance histogram; Adaptive filters; Additive noise; Color; Colored noise; Digital images; Histograms; Image edge detection; Image restoration; Noise reduction; Pixel;
fLanguage
English
Publisher
ieee
Conference_Titel
Information, Communications and Signal Processing, 2003 and Fourth Pacific Rim Conference on Multimedia. Proceedings of the 2003 Joint Conference of the Fourth International Conference on
Print_ISBN
0-7803-8185-8
Type
conf
DOI
10.1109/ICICS.2003.1292417
Filename
1292417
Link To Document