摘要： 提出了一种对视频流中广告段落检测的方法,同时对其中的关键技术和算法进行了描述及评价,并对其存在的问题和研究方向进行了讨论。实验结果令人满意。

关键词: 切变检测, 镜头强度, 特征提取

Abstract: In this paper,a method for advertisement detection from bitstream is proposed,and it describes and evaluates the key issue and algorithm. And some existing problems unresolved and the direction of study are discussed. The experiments result is satisfying.

中图分类号: 

• TN919.8