摘要
采用光敏二极管阵列固体图像传感器,设计研制了1000帧/s的高速PA摄像机,并对技术原理、PA图像传感器特点、连续和单次时序设计及图像传感器输出视频信号处理等方面作了介绍。PA视频摄像机可工作于连续和单次两种工作状态。采用纤维面板耦合,像素100×100;最小照度优于1.5 勒克斯,动态范围100倍。
A high speed PA camera is implemented with a photodiode array image sensor of 100× 100 photodiodes. It can work both continuous-frame mode and single-frame mode, and allow video rates up to 1000 frames per second. The camera’s minimum sensitivity precedes 1.5 Lux and optical dynamic range is 100 times. the PA image sensor characteristic, the design of driver timing and the video signal process are described in detail.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2005年第1期77-80,共4页
Journal of University of Electronic Science and Technology of China
关键词
高帧频摄像机
PA图像传感器
视频信号处理
high-frame rate camera
photodiode array image sensor
video signal process
