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A Novel Variational Model for Retinex in Presence of Severe Noises

Abstract: 

Retinex theory deals with compensation for illumination effects in images, which is usually an ill-posed problem. The existence of noises may severely challenge the performance of Retinex algorithms. Therefore, the main aim of this paper is to present a general variational Retinex model to effectively and robustly restore images corrupted by both noises and intensity inhomogeneities. Our strategy is to simultaneously recover the noise-free image and decompose it into reflectance and illumination component. The proposed model can be solved efficiently using the Alternating Direction Method of Multiplier (ADMM). Numerous experiments are conducted to demonstrate the advantages of the proposed model with Retinex illusions and medical image bias field correction for images in presence of Gaussian noise or impulsive noise.

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Paper Details

Authors:
Lu Liu, Zhi-Feng Pang, Yuping Duan*
Submitted On:
13 September 2017 - 11:31pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Lu Liu
Paper Code:
ICIP1727
Document Year:
2017
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[1] Lu Liu, Zhi-Feng Pang, Yuping Duan*, "A Novel Variational Model for Retinex in Presence of Severe Noises", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1993. Accessed: Sep. 19, 2017.
@article{1993-17,
url = {http://sigport.org/1993},
author = {Lu Liu; Zhi-Feng Pang; Yuping Duan* },
publisher = {IEEE SigPort},
title = {A Novel Variational Model for Retinex in Presence of Severe Noises},
year = {2017} }
TY - EJOUR
T1 - A Novel Variational Model for Retinex in Presence of Severe Noises
AU - Lu Liu; Zhi-Feng Pang; Yuping Duan*
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1993
ER -
Lu Liu, Zhi-Feng Pang, Yuping Duan*. (2017). A Novel Variational Model for Retinex in Presence of Severe Noises. IEEE SigPort. http://sigport.org/1993
Lu Liu, Zhi-Feng Pang, Yuping Duan*, 2017. A Novel Variational Model for Retinex in Presence of Severe Noises. Available at: http://sigport.org/1993.
Lu Liu, Zhi-Feng Pang, Yuping Duan*. (2017). "A Novel Variational Model for Retinex in Presence of Severe Noises." Web.
1. Lu Liu, Zhi-Feng Pang, Yuping Duan*. A Novel Variational Model for Retinex in Presence of Severe Noises [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1993