Infinity Target Simulation System Design Of Aerial Camera With Wide Spectrum And Wide-view Field

To test the function of aerial camera, infinity target simulation system of an indoor detection device for aerial camera of wide spectrum and large field is designed. It can simulate the various postures of the aircraft in the air, and take the quality evaluation for the aerial camera pictures.According to the system’s technical specifications and requirements in this paper, the overall plan of this topic is determined, and it is the manner of DLP Photoelectric image Occurrence. Based on DLP Technology, DLP Photoelectric image Occurrence is design. The image resolution is1980x1080, and the picture is more real natural. In order to simulate the infinite distance between the ground scene and plane, collimator of wide spectrum and large field is design.The spectrum range of is0.4-1.oμm, and field angle can reach plus or minus5degree. Evaluations have shown that the image quality is close to the diffraction limit. The infrared image quality evaluation method is introduced and aerial camera image quality evaluation parameter is given.