Multisensor information fusion is an information processing technology used to contain multiple or multiple sensors in different locations. With the development of sensor application technology, data processing technology, computer software and hardware technology and industrial control technology, multi-sensor information fusion technology has become a hot new subject and technology. The research of multi-sensor information fusion technology in China has been applied to information location and recognition in engineering. Moreover, it is believed that with the progress of science, multi-sensor information fusion technology will become a specialized technology for comprehensive processing and research of intelligent and refined data and information images.