火力与指挥控制2025，Vol.50Issue(9)：74-81,8.DOI:10.3969/j.issn.1002-0640.2025.09.009
基于自适应色彩补偿和小波融合的水下图像增强
Underwater Image Enhancement Based on Adaptive Color Compensation and Wavelet Fusion
摘要
Abstract
An underwater image enhancement algorithm based on adaptive color compensation and wavelet fusion is proposed to address the severe issues of color cast,insufficient contrast,and blurred details in underwater images.Initially,the quadtree method is employed to identify the type of color cast in the image,enabling adaptive color compensation to eliminate the color cast and to obtain a color-balanced images.Subsequently,a dual enhancement process focusing on both brightness and details is applied.In the HSV color space,an improved wavelet fusion algorithm is utilized to integrate the color-balanced image,brightness-enhanced image,and detail-enhanced image,thereby enhancing image details and contrast to produce the final images.The experimental results demonstrate that the proposed algorithm can effectively correct image colors,enhances image contrast and details.关键词
四叉树/色彩补偿/小波融合/水下图像/图像增强Key words
quad-tree/color compensation/wavelet fusion/underwater images/image enhancement分类
信息技术与安全科学引用本文复制引用
曹瑞,胡红萍,杨正民..基于自适应色彩补偿和小波融合的水下图像增强[J].火力与指挥控制,2025,50(9):74-81,8.基金项目
山西省基础研究计划资助项目(20210302123019,20210302124195,20210302124212,20210302123189) （20210302123019,20210302124195,20210302124212,20210302123189）
山西省回国留学人员项目(2021-108) （2021-108）
中北大学研究生科技立项基金资助项目(20242042) （20242042）
