Multi-Sensor Data Fusion and Mosaic Construction

摘要

Multi-Sensor data fusion refers to the acquisition, processing and synergetic combination of information gathered by various sources and sensors to provide a better understanding of the phenomenon under consideration. Multi-sensor data fusion with respect to remotely sensed images is the fusion of images of the same area or scene having different spatial resolution and spectral resolution. In this paper, we have proposed a new technique to fuse two images with different spatial resolution and mosaic these fused images into a single large image. The major contributions of this work include fusion of images using Gravity Fusion Technique (GFT) and mosaicing of these fused images into a single large image using quad-tree technique.