A Kind of Multi-Channel Filtering Based Wavelet Packet Remote Sensing Image Fusion

A kind of multi-scaled texture feature based wavelet packet fusion approach be presented, which applies the principle of multi-channel filtering fusion to take wavelet fusion on the image with aplenty scaled texture feature and the multispectral image, meanwhile, for obtaining diversified scaled texture feature information and high resolution image, a regional characteristics based self-adapted wavelet packet fusion criteria be proposed. The experiment result and statistics analysis shows that the improved wavelet packet algorithm get the relatively improvement in the aspects of information amount and the clarity comparing with the traditional wavelet packet fusion.