Median Filtering of Tensor-Valued Images


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… (More)
DOI: 10.1007/978-3-540-45243-0_3


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@inproceedings{Welk2003MedianFO, title={Median Filtering of Tensor-Valued Images}, author={Martin Welk and Christian Feddern and Bernhard Burgeth and Joachim Weickert}, booktitle={DAGM-Symposium}, year={2003} }