TY - GEN
T1 - Video trails
T2 - 5th ACM International Conference on Multimedia, MULTIMEDIA 1997
AU - Kobla, Vikrant
AU - Doermann, David
AU - Faloutsos, Christos
N1 - Publisher Copyright:
© Copyright 1997 ACM.
PY - 1997/11/1
Y1 - 1997/11/1
N2 - The problem of determining the physical and semantic structure of an extended video sequence is essential for providing appropriate processing, indexing and retrieval capabilities for video databases. In this paper, we describe a novel technique which reduces a sequence of MPEG encoded video frames to a trail of points in a low dimensional space. In the space, we can cluster frames, analyze transitions between clusters and compute properties of the resulting trail. By classifying portions of the trail as either stationary or transitional, we are able to detect gradual edits between shots. Furthermore, tracking the interaction of clusters over time, we lay the groundwork for the complete analysis and representation of the video's physical and semantic structure.
AB - The problem of determining the physical and semantic structure of an extended video sequence is essential for providing appropriate processing, indexing and retrieval capabilities for video databases. In this paper, we describe a novel technique which reduces a sequence of MPEG encoded video frames to a trail of points in a low dimensional space. In the space, we can cluster frames, analyze transitions between clusters and compute properties of the resulting trail. By classifying portions of the trail as either stationary or transitional, we are able to detect gradual edits between shots. Furthermore, tracking the interaction of clusters over time, we lay the groundwork for the complete analysis and representation of the video's physical and semantic structure.
UR - https://www.scopus.com/pages/publications/85030154361
U2 - 10.1145/266180.266384
DO - 10.1145/266180.266384
M3 - Conference contribution
AN - SCOPUS:85030154361
T3 - Proceedings of the 5th ACM International Conference on Multimedia, MULTIMEDIA 1997
SP - 335
EP - 346
BT - Proceedings of the 5th ACM International Conference on Multimedia, MULTIMEDIA 1997
PB - Association for Computing Machinery, Inc
Y2 - 9 November 1997 through 13 November 1997
ER -