基于统计模型的遥感图像多分辨融合方法

Multi-Resolution Fusion of Remote Sensing Image Based on Statistical Model

本文针对多光谱图像的增强问题,提出了一种新的多分辨融合方法.将相关约束引入到统计融合模型中,从而充分增强了相关的空间信息,同时又有效抑制了光谱失真.真实的遥感图像实验结果表明了该文算法的有效性.

A multi-resolution fusion method to enhance a multispectral image by merging with a high spatial resolution image is developed, which introduces the correlative restriction into the statistical mode. Using the method, the interrelated spatial information is well enhanced,and the spectral information of multi-spectral images is effectively kept. The validity of the method is proved by experiment for real remote sensing images.