摘要
Raw文件是一种原始图像,对其序列文件视频流的开发是获取图像信息的重要手段.利用DirectShow技术开发出源过滤器和发送过滤器,实现了Raw序列文件的读取和发送.文件映射和中间缓存技术的应用提高了文件读取和视频流的传输效率.
The Raw files are raw data images.Video stream developed of Raw file sequences is an important method to get image information.With technology of directshow,the source filter and net send filter are developed to read and send the Raw file sequences.File mapping and middle memory improve the efficient of file reading and transmission of file sequences.
出处
《微电子学与计算机》
CSCD
北大核心
2011年第1期1-6,共6页
Microelectronics & Computer
基金
湖北省科技攻关重点项目(20081032112)
