@inproceedings{144896a6c28743e2a0181829ba06d407,
title = "An abstraction of low level video features for automatic retrievals of explosion scenes",
abstract = "This paper proposes an abstraction mechanism of the low-level digital video features for the automatic retrievals of the explosion scenes from the digital video library. In the proposed abstraction mechanism, the regional dominant colors of the key frame and the motion energy of the shot are defined as the primary low-level visual features of the shot for the explosion scene retrievals. The regional dominant colors of shot are selected by dividing its key frame image into several regions and extracting their regional dominant colors, and the motion energy of the shot is defined as the edge image differences between key frame and its neighboring frame. Upon the extensive experimental results, we could argue that the recall and precision of the proposed abstraction and detecting algorithm are about 0.8, and also found that they are not sensitive to the thresholds.",
author = "Jongho Nang and Jinguk Jeong and Sungyong Park and Hojung Cha",
year = "2002",
month = jan,
day = "1",
language = "English",
isbn = "3540002626",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "200--208",
editor = "Yung-Chang Chen and Long-Wen Chang and Chiou-Ting Hsu",
booktitle = "Advances in Multimedia Information Processing - PCM 2002 - 3rd IEEE Pacific Rim Conference on Multimedia, Proceedings",
address = "Germany",
note = "3rd IEEE Pacific Rim Conference on Multimedia, PCM 2002 ; Conference date: 16-12-2002 Through 18-12-2002",
}