Vector median-rational hybrid filters for multichannel image processing
نویسندگان
چکیده
منابع مشابه
A New Class of Multichannel Image Processing Filters: Vector Median-Rational Hybrid Filters
A new class of nonlinear filters called Vector Median Rational Hybrid Filters (VMRHF) for multispectral image processing is introduced and applied to color image filtering problems. These filters are based on Rational Functions (RF). The VMRHF filter is a two-stage filter, which exploits the features of the vector median filter and those of the rational operator. The filter output is a result o...
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A new adaptive multichannel filtering approach is introduced and analyzed in this paper. The technique is simpler and more appropriate than traditional approaches that have been addressed by means of groupwise vector ordering information. These filters are a two-stage filters based on rational functions (RF) using fuzzy transformations of the Euclidean and angular distances among the different ...
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In this paper we introduce a new class of nonlinear filters called Median-Rational Hybrid Filters (MRHF) based on Rational Functions (RF). The filter output is the result of a rational operation taking into account three sub-functions, such as two FIR or median subfilters and one center weighted median filter (CWMF). The proposed MRHF filters have the inherent property that on smooth areas they...
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ژورنال
عنوان ژورنال: IEEE Signal Processing Letters
سال: 1999
ISSN: 1070-9908,1558-2361
DOI: 10.1109/97.769365