论文部分内容阅读
已完成的实验表明,非本征硅注入型红外探测器可用于模拟生物视觉系统中的瞬态神经响应。神经响应为视觉系统焦平面平行处理提供了一种高通滤波的方法。高通滤波强调图象的瞬时性。适用的红外成象应用包括:观测、运动传感及跟踪。红外探测器的输出脉冲足够大,因此不需要放大。这可以简化焦平面上或焦平面附近的平行处理。利用探测器及铺助电路的模型,对红外瞬态传感器方法进行定量分析。人们发现,模型和实验数据之间符合得很好。
Finished experiments show that extrinsic silicon-implanted infrared detectors can be used to simulate transient neural responses in biological vision systems. Nerve response provides a high-pass filtering method for parallel processing of the focal plane of the vision system. High-pass filtering emphasizes the instantaneous image. Suitable infrared imaging applications include: observation, motion sensing and tracking. Infrared detectors output pulse is large enough, so do not need to enlarge. This simplifies the parallel processing on or near the focal plane. Using the model of detector and pavement circuit, the infrared transient sensor method is quantitatively analyzed. It was found that there was a good fit between the model and the experimental data.