TONE MAPPING METHOD BASED ON RETINEX ALGORITHM USING THRESHOLD FUNCTION

被引：0

作者：

Kim, Heungsoo ^{[1
]}

Wee, Seungwoo ^{[1
]}

Jeong, Jechang ^{[1
]}

机构：

[1] Hanyang Univ, Dept Elect & Comp Engn, Seoul, South Korea

来源：

PROCEEDINGS OF 2016 5TH IEEE INTERNATIONAL CONFERENCE ON NETWORK INFRASTRUCTURE AND DIGITAL CONTENT (IEEE IC-NIDC 2016) | 2016年

基金：

新加坡国家研究基金会;

关键词：

High dynamic range; Tone mapping; Threshold function; Retinex algorithm;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we proposed tone mapping method which uses threshold function. It was impossible for conventional Multi-Scale Retinex algorithm to express detail parts due to damage in bright region of dynamic range at compression processing. We reduce the damage, which occurs in tone mapping process, by setting the threshold of Log Scale image in this algorithm The experimental tests demonstrated that proposed algorithm reserves detailed information and significantly improves compared to conventional the quality of image, algorithms.

引用

页码：510 / 512

页数：3

共 6 条

[1]

[Anonymous], 2005, High Dynamic Range Imaging: Acquisition, Display, and Image-Based Lighting (The Morgan Kaufmann Series in Computer Graphics

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[4] A variational framework for Retinex [J].

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[5]

Reinhard E, 2002, ACM T GRAPHIC, V21, P267, DOI 10.1145/566570.566575

[6]

2013, IEEE ICCE, P153

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