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Collaborative brain-computer interfaces for the automatic classification of images

Matran-Fernandez, A and Poli, R and Cinel, C (2013) Collaborative brain-computer interfaces for the automatic classification of images. In: UNSPECIFIED, ? - ?.

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Abstract

In this paper, we propose a collaborative brain-computer interface for the automatic discrimination of images containing specific targets. When a user looks at a stream of images that are displayed using the rapid serial visual presentation protocol, images containing targets elicit a P300 event-related potential that can be detected. This allows the images to be automatically labelled as targets and non-targets. While this is relatively unreliable with single users, by combining the evidence from groups of users, we obtained relative median improvements in the accuracy (assessed by the area under the receiver operating characteristic curve) of 8.2% and 14.3% for groups of 2 and 3 users, respectively. © 2013 IEEE.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Published proceedings: International IEEE/EMBS Conference on Neural Engineering, NER
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
R Medicine > RC Internal medicine > RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Jim Jamieson
Date Deposited: 08 Jan 2015 12:06
Last Modified: 05 Feb 2019 17:15
URI: http://repository.essex.ac.uk/id/eprint/12188

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