现代电子技术2013，Vol.36Issue(2)：57-59,3.
基于TMS320DM642的红外监控系统设计与实现
Design and implementation of the infrared monitoring system based on TMS320DM642
唐鸾 1程建新 1吴海京2
作者信息
- 1. 中国航空工业集团公司洛阳电光设备研究所,河南洛阳471009
- 2. 中储洛阳分公司,河南洛阳471000
- 折叠
摘要
Abstract
Infrared monitoring system with the superiorities of running in any visible environment and working around the clock is gradually becoming one of the most important development directions of the security monitoring industry. The embedded processing platform designed in this paper takes TMS320DM642 as the core. FLIR thermal imager is used as its infrared video source. The infrared images are compressed with H.264 coding technology after being processed by TVP5150 decoding(chip. The data is transmitted to PC of client via Ethernet. The IR images are resumed timely by the client decoder developed based on Vi-sual C++ platform. The whole system works stably. Its image reduction has high quality. Its average transfer rate is 0.087 MB/s and image compression rateis 7:1, which meet the design requirements of the infrared monitoring system.关键词
红外热成像/TMS320DM642/H.264/Visual C++Key words
infrared thermal imaging/TMS320DM642/H.264/Visual C++分类
信息技术与安全科学引用本文复制引用
唐鸾,程建新,吴海京..基于TMS320DM642的红外监控系统设计与实现[J].现代电子技术,2013,36(2):57-59,3.
