| 2. | Each band of hyperspectral image has the same physical structure , so we classification the first band , and design an optimal linear predictor for each class to make the mean prediction square error minimal , and then we use jpeg - ls algorithm to remove the spatial redundancy 由于高光谱图像每个波段都具有相同的物理结构,先对首幅图像进行分类,在每个子类中分别使用各自的最佳线性预测器,将该类中的相邻谱段进行预测并将预测残差均方降为最小,然后用jpeg - ls算法去除残差图像的相关性。 |