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Weak-Light Image Enhancement Method Based on Adaptive Local Gamma Transform and Color Compensation (open access)

Weak-Light Image Enhancement Method Based on Adaptive Local Gamma Transform and Color Compensation

This article proposes a correction method for image enhancement models based on an adaptive local gamma transformation and color compensation inspired by the illumination reflection model. It is demonstrated that the proposed method adaptively reduces the influence of uneven illumination to avoid overenhancement and improves the visual effect of low-light images.
Date: June 25, 2021
Creator: Wang, Wencheng; Yuan, Xiaohui; Chen, Zhenxue; Wu, Xiaojin & Gao, Zairui
Object Type: Article
System: The UNT Digital Library
Texas Register, Volume 46, Number 26, Pages 3771-3974, June 25, 2021 (open access)

Texas Register, Volume 46, Number 26, Pages 3771-3974, June 25, 2021

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date: June 25, 2021
Creator: Texas. Secretary of State.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History

[Photograph 0005.02-D BP-608 2005 Ford (6-25-2021).JPG]

Photograph of NPFD Brushpumper 608, a 2005 Ford.
Date: June 25, 2021
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 0007.02-D BP-606 1985 Chevrolet (6-25-2021).JPG]

Photograph of NPFD Brushpumper 606, a 1985 Chevrolet/US Military.
Date: June 25, 2021
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

Tanker 605 Ford-Arrow (6-25-2021)

Photograph of NPFD Tanker 605, a 1986 Ford-Arrow.
Date: June 25, 2021
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 0006.02-D BP-607 2008 Ford (6-25-2021).JPG]

Photograph of NPFD Brushpumper 607, a 2008 Ford.
Date: June 25, 2021
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 0008.02-D Unit 603 (6-25-2021).JPG]

Photograph of NPFD Unit 603. This is a 2009 Chevrolet utility truck.
Date: June 25, 2021
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
Crosby County News (Ralls, Tex.), Vol. 134, No. 25, Ed. 1 Friday, June 25, 2021 (open access)

Crosby County News (Ralls, Tex.), Vol. 134, No. 25, Ed. 1 Friday, June 25, 2021

Weekly newspaper from Ralls, Texas that includes local, state, and national news along with advertising.
Date: June 25, 2021
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History