Research Progress in Infrared Polarization Imaging Technology
Infrared polarization imaging detection technology combines the advantages of infrared detection and polarization detection.This imaging detection technology enriches the information content of targets,greatly improves the recognition ability of target,and provides high-frequency,contrast,and other characteristic information that traditional optical detection cannot provide.It is widely used in military and civilian fields.This article summarizes the basic principles of infrared polarization imaging,analyzes four types of imaging systems and technical details,discusses the main application fields and achievements of infrared polarization imaging detection,and finally provides future development directions and feasible suggestions for infrared polarization imaging detection in response to existing shortcomings.