ニューストピックの共通性によるキーフレーム検出

Abstract

While a hard disk drive and a flash memory became high capacity, it is not easy to watch all the recorded programs in limited time. Therefore in this paper, we propose a key frame detection method for TV news program. In stead of using features specific to certain news topics, our proposal is to extract important features which are common to news topics, and togenerally detect the key frame which represent each news topic. We show the validity of our proposed method by a simulation experiment.