Type

Conference Proceedings

Authors

Gareth J. F. Jones
Noel E. O'Connor
Alan F. Smeaton
Ciarán Ó Conaire
Hyowon Lee
Peter Kehoe
Daragh Byrne

Subjects

Computer Science

Topics
feature extraction video summarisation digital video human factors trecvid bbc rushes trecvid benchmark information retrieval

A user-centered approach to rushes summarisation via highlight-detected keyframes (2007)

Abstract We present our keyframe-based summary approach for BBC Rushes video as part of the TRECVid Summarisation benchmark evaluation carried out in 2007. We outline our approach to summarisation that uses video processing for feature extraction and is informed by human factors considerations for summary presentation. Based on the performance of our generated summaries as reported by NIST, we subsequently undertook detailed failure analysis of our approach. The findings of this investigation as well as recommendations for alterations to our keyframe-based summary generation method, and the evaluation methodology for Rushes summaries in general, are detailed within this paper.
Collections Ireland -> Dublin City University -> Publication Type = Conference or Workshop Item
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: Centre for Digital Video Processing (CDVP)
Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: Adaptive Information Cluster (AIC)
Ireland -> Dublin City University -> Subject = Computer Science: Information retrieval
Ireland -> Dublin City University -> Subject = Computer Science: Digital video
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres

Full list of authors on original publication

Gareth J. F. Jones, Noel E. O'Connor, Alan F. Smeaton, Ciarán Ó Conaire, Hyowon Lee, Peter Kehoe, Daragh Byrne

Experts in our system

1
Gareth J. F. Jones
Dublin City University
Total Publications: 265
 
2
Noel E. O'Connor
Dublin City University
Total Publications: 420
 
3
Alan F. Smeaton
Dublin City University
Total Publications: 450
 
4
Daragh Byrne
Dublin City University
Total Publications: 51