自偶置换滤波器

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Abstract A key problem of permutation filters is its too many parameters. In this paper, modified permutation filters called self-dual permutation filters are proposed. The new class filters need half of the permutation filters parameters, but they give almost equal performances with permutation filters experimentally.

Key words： Nonlinear filters Statistic filtering Order statistic

Received: 02 September 1997

PACS:

TN713

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	Song Huansheng
	Wu Chengke
	Liu Chunyang
	Liang Dequn

Cite this article:

Song Huansheng,Wu Chengke,Liu Chunyang等. PERMUTATION FILTERS AND SELF-DUAL PERMUTATION FILTERS[J]. , 1999, 21(2): 280-284 .

URL:

http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y1999/V21/I2/280

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