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A histogram based adaptive vector filter for color image restoration

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2 Author(s)
Zhonghua Ma ; Sch. of Comput. Sci. & Software Eng., Monash Univ., Clayton, Vic., Australia ; Hong Ren Wu

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.

Published in:

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  (Volume:1 )

Date of Conference:

15-18 Dec. 2003