Research on Digital Imaging Simulation Method of Space Target Navigation Camera

Based on the application scenarios of space target imaging simulation, this paper conducts modeling research on the digital imaging simulation method of space target navigation camera. According to the geometric positioning model and the optical characteristics of different materials, a model of the target geometry and optical characteristics was carried out. Finally, a digital imaging simulation software was designed and developed based on the OptiX engine. Through the analysis of the image quality test and the speed test, it is verified that the digital imaging simulation method of the space target navigation camera can complete the imaging simulation task correctly and quickly.