Remote Sensing Image Fusion And Vector Algorithm Research

Remote sensing (RS) is a rising technology. It is widely used at lots of fields in recent year, such as topography, environmental engineering, agriculture, forest research. Base on each field's feature, some special RS technology appear.Information fusion is one of the key techniques in the Remote Sensing (RS) domain. With the rapid development of the RS, information fusion has been playing an increasingly important role.Firstly, this paper describes lots of approach of fusion, whose mathematical foundation, principle and traits are explored in turn. The three advanced approaches of fusion are explained in detail and the experimental results are compared here.Secondly, to build the digit earth, people need many vectorial images. Remote sensing images are grid images, so this paper presents a algorithm to convert grid images to standard Shape File format vector files.Finally, this paper introduces the construction of an RS software system.