基于ace-urcp-retinex的水下图像增强代码

上传者: 43216283 | 上传时间: 2024-03-05 16:57:58 | 文件大小: 925KB | 文件类型: ZIP
基于Retinex的水下图像增强方法,旨在消除由水下图像捕捉的色彩失真和光线散射,从而提高水下图像的可视性。 Retinex是一个计算机视觉的概念,它模仿人类视觉系统如何处理图像。Retinex理论认为,我们视觉系统中的颜色感知是通过分离物体表面反射的光照和物体本身的颜色来实现的。 在水下增强中,Retinex算法通过利用输入图像中颜色分布的特征,来估计传播距离,然后通过对输入图像进行多次滤波得到输出图像。这个过程中,Retinex算法使用了多个高斯滤波器,这些滤波器具有不同的尺度和方向,以增强输入图像的各个部分。 简单来说,该方法通过对水下图像进行多次滤波,以逐步去除光照和颜色间的相互影响,更好地还原图像本身的颜色和细节。 Retinex增强方法已经被成功的应用于水下遥感和水下摄影等方面,可以有效地改善水下图像质量。

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