Type

Conference Proceedings

Authors

Alan F. Smeaton
Noel E. O'Connor
Graham Healy
Kevin McGuinness
Xavier Giró-i-Nieto
Sergi Porta Caubet
Amaia Salvador
Eva Mohedano

Subjects

Computer Science

Topics
signal processing interactive computer systems object retrieval brain computer interfaces bci machine learning computer engineering object detection information retrieval

Exploring EEG for object detection and retrieval (2015)

Abstract This paper explores the potential for using Brain Computer Interfaces (BCI) as a relevance feedback mechanism in contentbased image retrieval. Several experiments are performed using a rapid serial visual presentation (RSVP) of images at different rates (5Hz and 10Hz) on 8 users with different degrees of familiarization with BCI and the dataset. We compare the feedback from the BCI and mouse-based interfaces in a subset of TRECVid images, finding that, when users have limited time to annotate the images, both interfaces are comparable in performance. Comparing our best users in a retrieval task, we found that EEG-based relevance feedback can outperform mouse-based feedback.
Collections Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> Subject = Engineering: Signal processing
Ireland -> Dublin City University -> Subject = Computer Science: Computer engineering
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: INSIGHT Centre for Data Analytics
Ireland -> Dublin City University -> Subject = Engineering
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres
Ireland -> Dublin City University -> Publication Type = Conference or Workshop Item
Ireland -> Dublin City University -> Subject = Computer Science: Interactive computer systems
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> Subject = Computer Science: Information retrieval
Ireland -> Dublin City University -> Subject = Computer Science: Machine learning

Full list of authors on original publication

Alan F. Smeaton, Noel E. O'Connor, Graham Healy, Kevin McGuinness, Xavier Giró-i-Nieto, Sergi Porta Caubet, Amaia Salvador, Eva Mohedano

Experts in our system

1
Alan F. Smeaton
Dublin City University
Total Publications: 492
 
2
Noel E. O'Connor
Dublin City University
Total Publications: 474
 
3
Graham Healy
Dublin City University
Total Publications: 34
 
4
Kevin McGuinness
Dublin City University
Total Publications: 93
 
5
Amaia Salvador
Dublin City University
Total Publications: 5
 
6
Eva Mohedano
Dublin City University
Total Publications: 16