Studying on a pixel-level multisensor image fusion algorithm

A pixel-level multisensor image fusion algorithm is proposed in this paper, and applied to fusion two SAR images of different frequency. A gray fusion image is firstly obtained using image fusion technique based on Kalman filter. Then, the gray fusion image, the enhanced details from two original images, are sent to RGB channels. A color fusion image is showed finally. The color fusion image includes more details, and the scene in it is easy to recognize.