75帧/s准高帧频CCD摄像机74H0的特性分析

介绍了准高帧频CCD 摄像机的一般概念及75 帧/ s CCD 摄像机输出图像的工作原理和主要性能指标。准高帧频CCD 摄像机具有75 帧/ s 的图像速度,除了适合于弱视阅读机以外,还能在电视电影拍摄和相互转换应用中起到积极作用;另外还能在电视监控准动态运动物体和交通监控系统中作为前端传感器。由于能与PC 显示器匹配,所以可应用到各学科研究领域的图像分析仪中。
关键词: 准高帧频; 逐行扫描; M88DSP 数字图像处理器
Abstract : Concept of quasi2high fram frequency CCD camera is described , and the principle and main specification of CCD camera to output 75 frame/ s is simply explained1 Its advantage and future application field are also introduced1Quasi2high framefrequency for CCD camera 74H0 has 75 frame/ s imaging rate. Besides being applied to the reading instrument of amblyopia , it can play an active part in taking pictures of the television and the film , and in transforming each other. In addition , it is the front sensor of CCTV for quasi moving object and the triffic supervisory system. Due to match with PC monitor , so it can also
apply to image analysis in scientific research fields.
Key words : quasi2high frame frequency ; progressive scanning ; M882DSP digital image processor