华中科技大学学报（自然科学版）2011，Vol.39Issue(z2)：144-146,3.
基于TMS320DM642的视频采集系统设计
Design of video capture system based on TMS320DM642
摘要
Abstract
A video capture program with TMS320DM642 chip was designed which as the core which meets the needs of stable, real-time access to video images, gave a reasonable system structure and chose appropriate chips to achieve all the functions of video capture based on the analysis of the principle of the video signal acquisition. This system was applied to the project of the detection of target in the window with protective films. Experiments show that the video capture system is with powerful a-bility in digital processing, high flexibility and good portability. It can be widely used in image processing, security monitoring and other fields.关键词
视频采集/图像处理/嵌入式/系统结构/DM642/硬件设计Key words
video capture/ image processing/ embedded/ system structure/ DM642/ hardware design分类
信息技术与安全科学引用本文复制引用
高熊,王敏,宗大伟..基于TMS320DM642的视频采集系统设计[J].华中科技大学学报（自然科学版）,2011,39(z2):144-146,3.基金项目
国家自然科学基金资助项目(60873032). （60873032）
