A Retinex modulated piecewise constant variational model for image segmentation and bias correction

In this paper, we propose a novel Retinex induced piecewise constant variational model for simultaneous segmentation of images with intensity inhomogeneity and bias correction. Firstly, we obtain an additive model by decomposing the original image into a smooth bias component and a structure part ba...

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Vydané v:	Applied Mathematical Modelling Ročník 54; s. 697
Hlavní autori:	Wu, Yongfei, Li, Meng, Zhang, Qifeng, Liu, Yang
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York Elsevier BV 01.02.2018
Predmet:	Algorithms Bias Cognition & reasoning Experiments Image segmentation Inhomogeneity Mathematical analysis Mathematical models Optimization Retina Retinex (algorithm) Robustness (mathematics) Theory
ISSN:	1088-8691, 0307-904X
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