计算机与现代化Issue(6)：33-35,59,4.DOI:10.3969/j.issn.1006-2475.2011.06.010
一种两阶段的关键帧提取方法
A Two-phase Video Keyframe Extraction Method
曾华 1杨汉辉1
作者信息
- 1. 广东医学院信息工程学院,广东,东莞,523808
- 折叠
摘要
Abstract
The keyframe extraction algorithm based on co-hisgram leads to the problem of missing extraction, while the method based on edge feature leads to the problem of high computational complex. The article proposes a method that takes advantages of the two algorithms, namely, first extracts key frames by using co-hisgram, then extracts the finally key frames from the previous results. Experimental results demonstrate that frames extracted can give a good summarization of the video while avoid redundancy.关键词
关键帧/联合直方图/对称性/边缘特征Key words
keyframe/ co-histogram/ symmetry/ edge feature分类
信息技术与安全科学引用本文复制引用
曾华,杨汉辉..一种两阶段的关键帧提取方法[J].计算机与现代化,2011,(6):33-35,59,4.
