Design And Implementation Of A Multi-view Cooperative Detection System

In recent years,experts and scholars at home and abroad have made a lot of research in the field of multi-UAV cooperation.However,most of the current research on UAV cooperative detection is focused on route planning,mission planning or area coverage.The perspective of the problem is based on the actual constraints of UAV movement "time" or "space",while few studies have been made on how to influence the cooperative behavior of viewpoints from the perspective of visual sensors.From one point of view,this paper focuses on the problem of how the visual sensors cooperate with each other when the aircraft mounted with visual sensors approaches or reaches the target position.Firstly,this paper clarifies the common problems in the field of computer vision and the role of multi-view cooperation in solving these problems.Then,aiming at the problem of multi-vision sensor cooperative detection,the key problems of "time","space" and "spectrum" cooperative detection are proposed.The problems of multi-view cooperative detection in three typical application scenarios of point target detection,region detection and moving target tracking are analyzed respectively.According to the requirements of three typical detection tasks mentioned in this paper,a multi-view cooperative detection system design scheme is proposed.For the design of point target detection task,the main consideration is the distribution of viewpoints and the coverage of the target surface.For the design of area detection task,the main consideration is the coordination of image sensors with wide and narrow field of view.For the tracking task of moving target,the main consideration is the influence of a lost viewpoint on the detection effect of the system.Finally,through simulation and development of UAV computer program,the multi-view cooperative detection system designed in this paper is implemented.Then the data collected in the process of system implementation are analyzed to show the advantages of multi-view cooperative detection.In this paper,the research and exploration of multi-view cooperative detection after multi-UAV detection platform reaches the target position or region can improve the existing UAV detection theory system,enhance the cooperative detection effect and promote the development of UAV detection technology.