Rate-driven key frame selection using temporal variation of visual content

被引：21

作者：

Lee, HC ^{[1
]}

Kim, SD ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Elect Engn, Yusong Gu, Taejon 305701, South Korea

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 05期

关键词：

D O I：

10.1049/el:20020112

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

A simple and fast method to select the assigned number of key frames in a video shot is presented. The algorithm selects the key frames so that the temporal variation of visual content within a video shot is equally distributed to each hey frame. Simulation results on a real video sequence are in agreement with the human visual perception.

引用

页码：217 / 218

页数：2