標題: WEIGHTED D-FILTERING
作者: WU, WR
KUNDU, AL
友訊交大聯合研發中心
D Link NCTU Joint Res Ctr
公開日期: 1-Apr-1991
摘要: In this paper, we have proposed a new type of filter which has the most desirable properties of an image smoothing filter. These properties are 1) robust smoothing efficiency, 2) edge preservation, and 3) thin-line detail preservation. The new filter computes its output as the median of weighted averages, instead of plain averages as used in the Hodges-Lehman D-filter, of symmetrically placed order statistics. One particular weighting scheme is considered in details for experiments. The experimental and comparison results are included verifying the useful properties of the proposed filter.
URI: http://dx.doi.org/10.1109/31.75402
http://hdl.handle.net/11536/3813
ISSN: 0098-4094
DOI: 10.1109/31.75402
期刊: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS
Volume: 38
Issue: 4
起始頁: 446
結束頁: 449
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  1. A1991FD91000011.pdf