摘要
针对目前舰艇标准显控台视频录取的弊端,设计开发了一种基于多核并行计算的视频录取系统,并利用微软.NET4.0规范中的并行任务库进行软件实现。与现有基于多线程并发计算的数据录取系统对比,基于新算法的系统录取的视频数据帧率均衡稳定,系统响应快,CPU使用率低,系统可扩展性强。系统可通过扩展,实现更高的系统集成度和使用效率。
In order to avoid the deficiency of video-capturing for standard display consoles in warships and submarines,a video-capturing system based on multi-core parallel computing technology is designed.The software uses the Task Parallel Library in the specification.NET4.0 of microsoft.Compared to the current system based on multithread concurrency computing technology,the new system has the following advantages,such as balanced video frame rate,faster system response,lower CPU usage,and high system scalability.By the system extensions,it will bring high integration and great efficiency.
出处
《电子设计工程》
2011年第13期52-54,共3页
Electronic Design Engineering
关键词
多核
并行计算
视频录取系统
并行任务库
多线程
并发计算
帧率
multi-core
parallel computing
video-capturing system
Task Parallel Library
multithread
concurrency computing
frame rate
