基于EPP接口的CMOS图像采集系统设计

Design of a CMOS Image System Based on EPP

本文介绍了一种以OV7620 CMOS图像传感芯片为核心、通过计算机增强型并口(EPP)控制的图像采集系统,该系统可由计算机控制进行单幅或连续图像采集,每秒采集图像4帧,用在一般安全监控场合,可以满足现场实时监控要求。

In this paper,we proposed an image system based on EPP port,which OV7620 CMOS sensor is used as the core. The system can work in single or continuous model under the control of a computer. Since it can ob- tain 4 frames per second,it can be used in some surveillant occasion.