基于细胞神经网络的卫星影像锐化处理

Sharpening Processing of Satellite Image Based on Cellular Neural Network

结合细胞神经网络(CNN)中的最有边缘探测模板,对卫星影像进行锐化处理。研究得到一种卫星影像的锐化处理方法,利用该模板的鲁棒性,根据需要进行参数调整,得到更理想的图像效果,显示出边缘信息更清楚的卫星图像。

Combined with the optimal edge detector in cellular neural network （ CNN）, the satellite images were sharpened. A kind of sharpening processing method was found in the study . Using the robustness of the template,the parameters were adjusted according to the demands to get the ideal image effect. The satelhte images with the clearer edge information was shown.