摘要
转换编码技术是近年来出现的新课题 ,广泛应用于数字视频通信和多媒体网络中 .它是指对已经压缩编码的码流进行再处理 ,使经过处理后的数据符合传输和接收的要求 .本文对转换编码技术的分类和当前的研究进展进行了系统研讨 ,并进一步指出了它的发展前景 .
Transcoding technology is a new emerging research topic. It is widely used in the fields of digital video communications and multimedia networks. Transcoding can be defined as the conversion of compressed stream into a desired form meeting the requirements of the transmission and receiving. This paper studied and discussed the classification and research advances of transcoding technology systematically and further pointed out its prospects.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2004年第10期1678-1683,共6页
Acta Electronica Sinica
基金
国家自然科学基金 (No 60 0 72 0 39)
