SINGLE IMAGE HAZE REMOVAL WITH WLS-BASED EDGE-PRESERVING SMOOTHING FILTER

被引：0

作者：

Park, Dubok ^{[1
]}

Han, David K. ^{[2
]}

Ko, Hanseok ^{[3
]}

机构：

[1] Korea Univ, Dept Visual Informat Proc, Seoul, South Korea

[2] Off Naval Res, Ocean Engn & Marine Syst Team, Arlington, VA 22217 USA

[3] Korea Univ, Sch Elect Engn, Seoul, South Korea

来源：

2013 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) | 2013年

关键词：

Air-light; dehazing; image smoothing; multi-scale tone manipulation; transmission map; MODEL;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Images captured under hazy conditions have low contrast and poor color. This is primarily due to air-light which degrades image quality according to the transmission map. The approach to enhance these hazy images we introduce here is based on the 'Dark-Channel Prior' method with image refinement by the 'Weighted Least Square' based edge-preserving smoothing. Local contrast is further enhanced by multi-scale tone manipulation. The proposed method improves the contrast, color and detail for the entire image domain effectively. In the experiment, we compare the proposed method with conventional methods to validate performance.

引用

页码：2469 / 2473

页数：5

共 21 条

[1]

[Anonymous], 2006, IEEE C COMP VIS PATT

[2]

[Anonymous], INT C INF ENG COMP S

[3]

[Anonymous], P 8 INT IEEE C INT T

[4]

[Anonymous], P ICCV WORKSH COL PH

[5]

[Anonymous], P IEEE OCEANS C OCEA

[6]

Dongjun Kim, 2008, 2008 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI 2008), P64, DOI 10.1109/MFI.2008.4648109

[7] Edge-preserving decompositions for multi-scale tone and detail manipulation [J].

Farbman, Zeev ;

Fattal, Raanan ;

Lischinski, Dani ;

Szeliski, Richard .

ACM TRANSACTIONS ON GRAPHICS, 2008, 27 (03)

[8] Single image dehazing [J].

Fattal, Raanan .

ACM TRANSACTIONS ON GRAPHICS, 2008, 27 (03)

[9] Single Image Haze Removal Using Dark Channel Prior [J].

He, Kaiming ;

Sun, Jian ;

Tang, Xiaoou .

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2011, 33 (12) :2341-2353

[10] Deep Photo: Model-Based Photograph Enhancement and Viewing [J].

Kopf, Johannes ;

Neubert, Boris ;

Chen, Billy ;

Cohen, Michael ;

Cohen-Or, Daniel ;

Deussen, Oliver ;

Uyttendaele, Matt ;

Lischinski, Dani .

ACM TRANSACTIONS ON GRAPHICS, 2008, 27 (05)

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