Abstract: This paper introduces the development,main systematical composition,video encoding & decoding technology and compression technologyof digital television,and expounds current progress of digital telvision technology in the world.The curren pr
Abstract: This paper introduces the development,main systematical composition,video encoding & decoding technology and compression technologyof digital television,and expounds current progress of digital telvision technology in the world.The curren pr
文摘:介绍了数字电视技术的发展、主要系统组成，视频编解码和压缩技术，以及数字电视技术目前在国际上的进展。