Fast global image smoothing based on weighted least squares

Fast global image smoothing based on weighted least squares

This paper presents an efficient technique for performing a spatially inhomogeneous edge-preserving image smoothing, called fast global smoother. Focusing on sparse Laplacian matrices consisting of a data term and a prior term (typically defined using four or eight neighbors for 2D image), our appro...

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Veröffentlicht in:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 23(2014), 12 vom: 04. Dez., Seite 5638-53
1. Verfasser: Min, Dongbo (VerfasserIn)
Weitere Verfasser: Choi, Sunghwan, Lu, Jiangbo, Ham, Bumsub, Sohn, Kwanghoon, Do, Minh N
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Schlagworte:Journal Article Research Support, Non-U.S. Gov't