Explicit Coherence Enhancing Filter With Spatial Adaptive Elliptical Kernel

The goal of this letter is to provide an elliptical filter to improve image coherence for the task of image smoothing and inpainting. The kernel of this filter is adaptively weighted and its shape is determined by local coherence estimation. The long axis of its ellipse is the same as the coherence...

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Veröffentlicht in:	IEEE signal processing letters 2012-09, Vol.19 (9), p.555-558
Hauptverfasser:	Li, Fang, Pi, Ling, Zeng, Tieyong
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropic magnetoresistance Coherence elliptical kernel Feature extraction inpainting Kernel Shape Smoothing methods structure tensor Tensile stress
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