landsat image meaning in Chinese

地球卫星图象
陆地卫星图象
陆地卫星影像

After the introduction of the wavelet theory and the principle of wavelet - based image fusion , we test the radarsat and landsat images using gray - value algorithm
在对小波变换的基本理论和其用于融合的原理进行介绍之后，我们利用了灰度值选择算子针对radarsat和landsat图像进行了相关实验。
When it comes to feature - based image fusion , we make use of mean - shift to extract appropriate features according to the characteristics of radarsat and landsat images , then apply the bayes theory to feature level fusion classification
在特征级的图像融合中，我们针对radarsat和landsat图像的特点，采用滑动窗方法提取适当的特征，然后用bayes理论来进行特征层的融合分类。