采用卷积自编码器网络的图像增强算法

王万良,杨小涵,赵燕伟,高楠,吕闯,张兆娟

Image enhancement algorithm with convolutional auto-encoder network

Wan-liang WANG,Xiao-han YANG,Yan-wei ZHAO,Nan GAO,Chuang LV,Zhao-juan ZHANG

表 1 不同图像增强算法与CAENet算法的结构相似度指标对比

Tab.1 Comparison of structural similarity index between different image enhancement algorithms and CAENet algorithm

SSIM HE CLAHE MSRCR AMSRCR MSRCP SRIE LIME CAENet 岩石细节图像 0.412 4 0.659 6 0.546 8 0.398 9 0.370 7 0.734 5 0.545 1 0.875 9 湖面细节图像 0.804 3 0.689 2 0.701 3 0.725 6 0.600 8 0.775 3 0.700 0 0.827 8 建筑细节图像 0.703 9 0.758 5 0.622 3 0.633 8 0.555 1 0.645 6 0.694 3 0.835 8