Type

Conference Proceedings

Authors

Jiamin Ye
Alan F. Smeaton
Neil O'Hare
Noel E. O'Connor
Noel Murphy
Kieran McDonald
Seán Marlow
Hyowon Lee
Gareth J. F. Jones
Cathal Gurrin
and 3 others

Subjects

Computer Science

Topics
information retrieval text retrieval video retrieval relevance feedback digital video support vector machine dublin city news story segmentation

Dublin City University video track experiments for TREC 2003 (2003)

Abstract In this paper, we describe our experiments for both the News Story Segmentation task and Interactive Search task for TRECVID 2003. Our News Story Segmentation task involved the use of a Support Vector Machine (SVM) to combine evidence from audio-visual analysis tools in order to generate a listing of news stories from a given news programme. Our Search task experiment compared a video retrieval system based on text, image and relevance feedback with a text-only video retrieval system in order to identify which was more effective. In order to do so we developed two variations of our Físchlár video retrieval system and conducted user testing in a controlled lab environment. In this paper we outline our work on both of these two tasks.
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 -> 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

Jiamin Ye, Alan F. Smeaton, Neil O'Hare, Noel E. O'Connor, Noel Murphy, Kieran McDonald, Seán Marlow, Hyowon Lee, Gareth J. F. Jones, Cathal Gurrin and 3 others

Experts in our system

1
Alan F. Smeaton
Dublin City University
Total Publications: 450
 
2
Noel E. O'Connor
Dublin City University
Total Publications: 420
 
3
Gareth J. F. Jones
Dublin City University
Total Publications: 265
 
4
Cathal Gurrin
Dublin City University
Total Publications: 182