Contrast enhancement method based on Average Luminance with Weighted Histogram Equalization

Shen-Chuan Tai; Yi Ying Chang; Kang Ming Li; Ting Chou Tsai

doi:10.1109/IAS.2009.369

Contrast enhancement method based on Average Luminance with Weighted Histogram Equalization

Shen-Chuan Tai, Yi Ying Chang, Kang Ming Li, Ting Chou Tsai

Institute of Computer and Communication Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

In this paper, we proposed a method to enhance global contrast of an image based on Average Luminance with Weighted Histogram Equalization (ALWHE) for Low Dynamic Range Images (LDRI). Automation of parameter selection can easily be done by iteratively using the proposed method. The purposed method overcomes the disadvantage of HE like luminance shifting and washed-out looking. We present experimental results to compare results of contrast enhancement with other methods.

Original language	English
Title of host publication	5th International Conference on Information Assurance and Security, IAS 2009
Pages	555-558
Number of pages	4
Volume	1
DOIs	https://doi.org/10.1109/IAS.2009.369
Publication status	Published - 2009
Event	5th International Conference on Information Assurance and Security, IAS 2009 - Xian, China Duration: 2009 Aug 18 → 2009 Sep 20

Other

Other	5th International Conference on Information Assurance and Security, IAS 2009
Country	China
City	Xian
Period	09-08-18 → 09-09-20

All Science Journal Classification (ASJC) codes

Computational Theory and Mathematics
Computer Science Applications
Hardware and Architecture
Software

Access to Document

10.1109/IAS.2009.369

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title = "Contrast enhancement method based on Average Luminance with Weighted Histogram Equalization",

abstract = "In this paper, we proposed a method to enhance global contrast of an image based on Average Luminance with Weighted Histogram Equalization (ALWHE) for Low Dynamic Range Images (LDRI). Automation of parameter selection can easily be done by iteratively using the proposed method. The purposed method overcomes the disadvantage of HE like luminance shifting and washed-out looking. We present experimental results to compare results of contrast enhancement with other methods.",

author = "Shen-Chuan Tai and Chang, {Yi Ying} and Li, {Kang Ming} and Tsai, {Ting Chou}",

year = "2009",

doi = "10.1109/IAS.2009.369",

language = "English",

isbn = "9780769537443",

volume = "1",

pages = "555--558",

booktitle = "5th International Conference on Information Assurance and Security, IAS 2009",

note = "5th International Conference on Information Assurance and Security, IAS 2009 ; Conference date: 18-08-2009 Through 20-09-2009",

}

Tai, S-C, Chang, YY, Li, KM & Tsai, TC 2009, Contrast enhancement method based on Average Luminance with Weighted Histogram Equalization. in 5th International Conference on Information Assurance and Security, IAS 2009. vol. 1, 5283794, pp. 555-558, 5th International Conference on Information Assurance and Security, IAS 2009, Xian, China, 09-08-18. https://doi.org/10.1109/IAS.2009.369

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AU - Tai, Shen-Chuan

AU - Chang, Yi Ying

AU - Li, Kang Ming

AU - Tsai, Ting Chou

PY - 2009

Y1 - 2009

N2 - In this paper, we proposed a method to enhance global contrast of an image based on Average Luminance with Weighted Histogram Equalization (ALWHE) for Low Dynamic Range Images (LDRI). Automation of parameter selection can easily be done by iteratively using the proposed method. The purposed method overcomes the disadvantage of HE like luminance shifting and washed-out looking. We present experimental results to compare results of contrast enhancement with other methods.

AB - In this paper, we proposed a method to enhance global contrast of an image based on Average Luminance with Weighted Histogram Equalization (ALWHE) for Low Dynamic Range Images (LDRI). Automation of parameter selection can easily be done by iteratively using the proposed method. The purposed method overcomes the disadvantage of HE like luminance shifting and washed-out looking. We present experimental results to compare results of contrast enhancement with other methods.

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DO - 10.1109/IAS.2009.369

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BT - 5th International Conference on Information Assurance and Security, IAS 2009

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