摘要
采用TMS320C6416作为系统的核心处理器,并应用适当的算法完成图像的编解码过程。该系统可以应用于通信科学,图像识别,新闻现场等诸多图像处理与传输领域。对系统的硬件资源选择、视频采集芯片SAA7111,系统的软件流程进行了详细的分析。系统不仅能够实现较高比例的数据压缩,而且还原图像的失真较小,具有较高的实用价值。
The paper uses TMS320C6414 as the core processor of system and the appropriate algorithms to complete image＇s encoding and decoding. The system can be used in communications science, image recognition, scene of the news and many other image processing and transmission fields. The paper has a detailed analysis of the system hardware resources choice, the video capture chip SAA7111 and software flow. The system will not only be able to achieve a higher proportion of data compression, smaller image distortion, it has high practical value.
出处
《信息技术》
2007年第4期127-129,共3页
Information Technology
关键词
数字信号处理器
图像处理
视频采集
digital signal processor
image processing
video capture
