火力与指挥控制2018，Vol.43Issue(4)：127-131,5.DOI:10.3969/j.issn.1002-0640.2018.04.028
改进重构的自适应权重Retinex图像增强算法
Guided Filter Improved Reconstruction Multiscale Retinex Algorithm
摘要
Abstract
In order to eliminate the phenomenon of color distortion and "halo artifacts" in the processing of low illumination color image,a low illumination multiscale Retinex color image enhancement algorithm of improved reconstruction adaptive weighting is proposed. In HSI color space, saturation is managed by linear stretching and reflection component is acquired by using guided filter multiscale Retinex of improved reconstruction adaptive weighting,then reflection component is corrected by Gamma to gain the final brightness component. Finally,the proposed algorithm employes color restoring function to recover image to achieve the final enhanced low illumination color image. The experimental results show that the algorithm has the advantages of markable enhancement effect, high real-time performance,more rich image texture details,avoiding the color distortion.关键词
Retinex算法/图像增强/引导滤波/改进重构/自适应权重Key words
retinex algorithm/image enhancement/guided filter/improved reconstruction/adaptive weighting分类
信息技术与安全科学引用本文复制引用
李忠海,陈灿灿,金海洋..改进重构的自适应权重Retinex图像增强算法[J].火力与指挥控制,2018,43(4):127-131,5.基金项目
航空科学基金资助项目(XY201434-2) （XY201434-2）
