【摘要】 成像过程中,被摄像目标与摄像机之间的相向运动会造成图像的辐射状模糊。根据相向运动成像特点给出了仿视网膜探测器像元布局的初始结构,建立了其在相向运动成像过程中的成像仿真模型。由仿真实验结果建立了探测器结构参数、模糊度及成像质量三者的关系,验证了仿视网膜探测器在高速相向运动成像中的优势,为仿视网膜探测器的设计奠定了基础。更多还原

【Abstract】 There is a radial blurring on the imaging of the target,when there is a forward motion between the video camera and the target.The initial pixel arrangement of the retina-like sensor is designed according to the imaging feature during the forward motion imaging process,and the imaging simulation model of the sensor is established.The relation among structure parameters,degeneration degrees and imaging quality are established by simulation results.That retina-like sensors have an advantage are proved in a forward motion.All results lay the foundation for the design of the retina-like sensor.更多还原