Local tone mapping algorithm and hardware implementation

J. Yang; A. Hore; O. Yadid-Pecht

doi:10.1049/el.2017.3227

Local tone mapping algorithm and hardware implementation

J. Yang, A. Hore, O. Yadid-Pecht

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

A novel tone mapping algorithm and hardware implementation for displaying wide dynamic range (WDR) images are proposed. The algorithm processes WDR images in a pixel-by-pixel fashion in the logarithmic domain, and it uses the block-interpolated minimum and maximum pixel values. The hardware implementation can achieve real-time processing of WDR images and is resource-efficient. Experimental results show that the proposed algorithm and hardware implementation can produce images with good brightness and high contrast.

Original language	English
Pages (from-to)	560-562
Number of pages	3
Journal	Electronics Letters
Volume	54
Issue number	9
DOIs	https://doi.org/10.1049/el.2017.3227
State	Published - 3 May 2018
Externally published	Yes

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el.2017.3227

Cite this

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title = "Local tone mapping algorithm and hardware implementation",

abstract = "A novel tone mapping algorithm and hardware implementation for displaying wide dynamic range (WDR) images are proposed. The algorithm processes WDR images in a pixel-by-pixel fashion in the logarithmic domain, and it uses the block-interpolated minimum and maximum pixel values. The hardware implementation can achieve real-time processing of WDR images and is resource-efficient. Experimental results show that the proposed algorithm and hardware implementation can produce images with good brightness and high contrast.",

author = "J. Yang and A. Hore and O. Yadid-Pecht",

note = "Publisher Copyright: {\textcopyright} The Institution of Engineering and Technology 2018.",

year = "2018",

month = may,

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doi = "10.1049/el.2017.3227",

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volume = "54",

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journal = "Electronics Letters",

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AU - Yang, J.

AU - Hore, A.

AU - Yadid-Pecht, O.

PY - 2018/5/3

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N2 - A novel tone mapping algorithm and hardware implementation for displaying wide dynamic range (WDR) images are proposed. The algorithm processes WDR images in a pixel-by-pixel fashion in the logarithmic domain, and it uses the block-interpolated minimum and maximum pixel values. The hardware implementation can achieve real-time processing of WDR images and is resource-efficient. Experimental results show that the proposed algorithm and hardware implementation can produce images with good brightness and high contrast.

AB - A novel tone mapping algorithm and hardware implementation for displaying wide dynamic range (WDR) images are proposed. The algorithm processes WDR images in a pixel-by-pixel fashion in the logarithmic domain, and it uses the block-interpolated minimum and maximum pixel values. The hardware implementation can achieve real-time processing of WDR images and is resource-efficient. Experimental results show that the proposed algorithm and hardware implementation can produce images with good brightness and high contrast.

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U2 - 10.1049/el.2017.3227

DO - 10.1049/el.2017.3227

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JO - Electronics Letters

JF - Electronics Letters

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Local tone mapping algorithm and hardware implementation

Abstract

ASJC Scopus subject areas

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