提出了一种基于小波变换的SAR海洋图像数据增强系统 ,并进行了试验 .本系统包括小波变换、Speckle及Pepper -Salt噪声抑制、船等目标提取、内波提取、目标数统计和图像图形显示放大等功能 .该图像增强系统可以对含有常见的高斯噪声及Speckle和Pepper-Salt非高斯噪声的污染图像数据进行增强处理 ,可对SAR等微波成像传感器数据、光学成像传感器数据进行增强处理 ,具有广泛的应用前景 A SAR ocean image data enhancement system based on wavelet transform is proposed and tested.This system includes wavelet transform, Speckle and Pepper-Salt noise suppression, target extraction, inner wave extraction, target number statistics and image graph display Zooming, etc. The image enhancement system can enhance the pollution image data containing common Gaussian noise and non-Gaussian noise of Speckle and Pepper-Salt, enhance the data of the microwave imaging sensor such as SAR and the optical imaging sensor data, and has the advantages of A wide range of applications