A Novel Adaptive Retinex Algorithm for Image Enhancement

WANG Rong-gui; ZHANG Xuan; ZHANG Xin-long; FU Jian-feng

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A Novel Adaptive Retinex Algorithm for Image Enhancement

更新时间：2025-07-16

- A Novel Adaptive Retinex Algorithm for Image Enhancement
- Acta Electronica Sinica Vol. 38, Issue 12, Pages: 2933-2936(2010)
- 作者机构：
  
  合肥工业大学计算机与信息学院,安徽,合肥,230009
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391.41
- Published：2010
- 稿件说明：
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WANG Rong-gui, ZHANG Xuan, ZHANG Xin-long, et al. A Novel Adaptive Retinex Algorithm for Image Enhancement[J]. Acta Electronica Sinica, 2010, 38(12): 2933-2936.
DOI：

WANG Rong-gui, ZHANG Xuan, ZHANG Xin-long, et al. A Novel Adaptive Retinex Algorithm for Image Enhancement[J]. Acta Electronica Sinica, 2010, 38(12): 2933-2936. DOI：

摘要

提出一种新的基于无限冲激响应(IIR)低通滤波的Retinex图像增强算法

该算法具有边缘保留功能

不会产生光晕效应

而且计算量较小.并将该算法与实数编码遗传算法相结合

使其具有针对不同图像特点自适应选择参数的功能.通过对低照度图像和雾天图像的实验表明

该算法能够根据图像的特点自动选择出较合理的参数

处理后的图像在清晰度和色彩上较MSR及MSRCR算法具有更好的效果.

Abstract

A novel Retinex algorithm based on IIR low-pass filter is presented

this method can preserve sharp edges in images

so it doesn’t produce halo.And it is combined with a real-coded Genetic Algorithm.Thus images with different characteristic can be enhanced with parameters choosed automatically.Compared to MSR and MSRCR

results on a series of low-light condition and foggy images show the efficiency of the proposal approach in both clarity and color.

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