面向实时图像处理的嵌入式操作系统研究  

Embedded operating system for real-time image processing

作　　者：李锦波[1] 石岩[1] 曹治国[1] 张天序[1] 

机构地区：[1]华中科技大学图像识别与人工智能研究所图像信息处理与智能控制国家教育部重点实验室,湖北武汉430074

出　　处：《红外与激光工程》2004年第6期651-654,共4页Infrared and Laser Engineering

基　　金：国家自然科学基金重点项目(F60135020)

摘　　要：针对基于ADSP14060的图像实时处理系统,根据层次化的思想,设计并实现了一个具有代码量少、可移植、可裁减的嵌入式操作系统。该系统不但具有任务管理、资源管理、片内任务通信等基本功能,还具有片间任务的通信与同步这一重要功能。实验结果表明,该系统实时性强、稳定性好,可得到满意的图像并行处理效果。Based on the idea of layered architecture, an embedded operating system for real-time image processing constructed with ADSP14060 is designed and realized, with the characters of small size, portability and scalability. This system includes not only the functions of task management, resource management and intertask communication on chip, but also the function of intertask communication between chips. The experimental result shows that this system runs with high real-time and strong robusticity and obtains satisfactory effects on parallel image processing.

关 键 词：嵌入式操作系统 微内核 多DSP 实时图像处理 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]