【摘要】 本文对即将出现并将会在未来的多媒体信息管理中大放异彩的 MPEG 7做了较为系统、深入的介绍 ,并重点讨论了其对未来的广播电视领域所带来的新机遇更多还原

【Abstract】 Currently,human society already entered an era of digitalized and network information.Information become an indispensable part of human life.Therefor,how to acpuire and to use information become one of hot subjects.MPEG-7 will yield unusually brilliant results in future multimedia information era,and will bring us still more numerous and more valuable services.This paper introduces MPEG-7 systematically and deeply,and emphatically discusses new opportunity tat it brings to future radio and TV field.更多还原