Ⅰ. INTRODUCTION K-L (Karhunen-Loeve) tranform is an effective method for feature extraction and data compression in the image processing. It is also used in classification of multispectral images. Up to now, all of K...Ⅰ. INTRODUCTION K-L (Karhunen-Loeve) tranform is an effective method for feature extraction and data compression in the image processing. It is also used in classification of multispectral images. Up to now, all of K-L transform axe performed by digital method. Because such transform involves the second order statistic properties of image, it is neces-展开更多
文摘Ⅰ. INTRODUCTION K-L (Karhunen-Loeve) tranform is an effective method for feature extraction and data compression in the image processing. It is also used in classification of multispectral images. Up to now, all of K-L transform axe performed by digital method. Because such transform involves the second order statistic properties of image, it is neces-