For hyperspectral imagery, greedy modular eigenspaces (GME) has been developed by clustering highly correlated hyperspectral bands into a smaller subset of band modular based on greedy algorithm.

• 摘要就高光谱影像而言，贪婪模组特徵空间(GME)利用贪婪演算法为基础群集高度相关的高光谱波段成一个较小的波段子集合。