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US20150086125A1 Adaptive Weighted-Local-Difference Order Statistics Filters 有权
自适应加权局部差异订单统计量过滤器

Adaptive Weighted-Local-Difference Order Statistics Filters
Abstract:
A novel modification to the order statistics filters called the Adaptive Weighted-Local-Difference Order Statistics is shown that will act as a generic framework for the design of adaptive filters suitable for specific signal processing applications. To demonstrate the design of filters using this framework two implementations were defined and evaluated: Edge Orientation Adaptive Weighted-Local-Difference Median Filter (EOAWLDMF) and Luminance-Similarity Adaptive Weighted-Local-Difference Median Filter (LSAWLDMF) for restoration of noisy images.
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