Edges as Outliers: Anisotropic Smoothing Using Local Image Statistics

Edges are viewed as statistical outliers with respect to local image gradient magnitudes. Within local image regions we compute a robust statistical measure of the gradient variation and use this in an anisotropic diffusion framework to determine a spatially varying “edge- stopping” parameter σ. We...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Black, Michael J., Sapiro, Guillermo
Format:	Buchkapitel
Sprache:	eng
Schlagworte:	Anisotropic Smoothing Applied sciences Artificial intelligence Computer science control theory systems Exact sciences and technology Gradient Magnitude Local Edge Detector Local Image Local Image Region Pattern recognition. Digital image processing. Computational geometry
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!