Fast Domain Decomposition for Global Image Smoothing

Edge-preserving smoothing (EPS) can be formulated as minimizing an objective function that consists of data and regularization terms. At the price of high-computational cost, this global EPS approach is more robust and versatile than a local one that typically has a form of weighted averaging. In th...

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Vydáno v:	IEEE transactions on image processing Ročník 26; číslo 8; s. 4079 - 4091
Hlavní autoři:	Kim, Youngjung, Min, Dongbo, Ham, Bumsub, Sohn, Kwanghoon
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	IEEE 01.08.2017
Témata:	Acceleration alternating minimization Edge-preserving image smoothing Histograms joint image filtering Linear programming Linear systems majorization-minimization algorithm Optimization Photography Smoothing methods weighted-least squares
ISSN:	1057-7149, 1941-0042
On-line přístup:	Získat plný text
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