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Author:

Xiao, C.-B. (Xiao, C.-B..) (Scholars:肖创柏) | Zhao, H.-Y. (Zhao, H.-Y..) | Yu, J. (Yu, J..)

Indexed by:

Scopus PKU CSCD

Abstract:

A rapid Retinex algorithm based on guided filtering is proposed to the question of color distortion and the apparition of halo artifacts in the presence of high contrast edges using exiting Retinex image enhancement. First, this algorithm constructs a optimization color restoration function, and processes brightness image of hue, saturation, and value (HSV) color space using the guided filter that has the function of edge-preserving to estimate the scene illumination, then it obtains the reflection image, finally realizes the night color image enhancement after Gamma correction and color restoration. Experimental results show that this algorithm has good enhancement result and high efficiency, which also has the characteristics of color restoration, enhancement control and edge preserving.

Keyword:

Guided filtering; Hue, saturation, and value (HSV); Image enhancement; Night color image; Retinex

Author Community:

  • [ 1 ] [Xiao, C.-B.]College of Computer Science and Technology, Beijing University of Technology, Beijing 100124, China
  • [ 2 ] [Zhao, H.-Y.]College of Computer Science and Technology, Beijing University of Technology, Beijing 100124, China
  • [ 3 ] [Yu, J.]Department of Electronic Engineering, Tsinghua University, Beijing 100084, China

Reprint Author's Address:

  • 肖创柏

    [Xiao, C.-B.]College of Computer Science and Technology, Beijing University of Technology, Beijing 100124, China

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Source :

Journal of Beijing University of Technology

ISSN: 0254-0037

Year: 2013

Issue: 12

Volume: 39

Page: 1868-1873

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 13

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