Median Filtering of Tensor-Valued Images
نویسندگان
چکیده
Novel matrix-valued imaging techniques such as diffusion tensor magnetic resonance imaging require the development of edgepreserving nonlinear filters. In this paper we introduce a median filter for such tensor-valued data. We show that it inherits a number of favourable properties from scalar-valued median filtering, and we present experiments on synthetic as well as on real-world images that illustrate its performance.
منابع مشابه
Median and related local filters for tensor-valued images
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