基于USB2.0的数字图像视频流的实时捕捉与显示系统的设计与实现  

DESIGN AND IMPLEMENTATION OF REAL-TIME CAPTURE AND DISPLAY SYSTEM OF THE DIGITAL IMAGE VIDEO STREAM BASED ON USB2.0

作　　者：徐大诚[1] 邵雷[2] 李培光[1] 

机构地区：[1]苏州大学应用技术学院,江苏苏州215006 [2]苏州大学电子信息学院,江苏苏州215006

出　　处：《计算机应用与软件》2008年第9期133-135,共3页Computer Applications and Software

基　　金：江苏省高校自然科学研究基金项目(Q2116611)

摘　　要：给出了一个基于USB2.0和DirectShow技术的CMOS数字图像传感器视频流捕捉及显示系统的软件设计与实现方案,阐述了DirectShow的技术结构。详细介绍了USB2.0固件程序、视频捕捉程序和图像显示控制程序的设计过程。该软件可作为基于USB接口的CMOS数字图像传感器摄像头的驱动程序广泛应用于数字摄像头生产过程的质量检测和测试设备中。In this paper, the software design and the implementation scheme of the video stream capture and real-time displaying system of CMOS digital image sensor based on USB2.0 interface and DirectShow technology was put forward, and the architecture of DirectShow software was also given. The programming process of firmware and video capture and image-displaying software was explicitly described as well. The software, as the driver of CMOS digital image sensor camera based on USB2.0 interface, could be widely used in the facilities of quality detection and testing in the production procedure of digital cameras.

关 键 词：CMOS数字图像传感器 视频流 实时显示 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置] TP336[自动化与计算机技术—控制科学与工程]