Feature extraction and selection for inferring user engagement in an hci environment

Asteriadis, S; Karpouzis, K; Kollias, S

dc.contributor.author	Asteriadis, S	en
dc.contributor.author	Karpouzis, K	en
dc.contributor.author	Kollias, S	en
dc.date.accessioned	2014-03-01T02:46:10Z
dc.date.available	2014-03-01T02:46:10Z
dc.date.issued	2009	en
dc.identifier.issn	03029743	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32576
dc.subject	Eye Gaze	en
dc.subject	Facial Feature tracking	en
dc.subject	Head Pose	en
dc.subject	User engagement	en
dc.subject.other	Eye Gaze	en
dc.subject.other	Facial Feature tracking	en
dc.subject.other	Feature extraction and selection	en
dc.subject.other	Head Pose	en
dc.subject.other	Lighting conditions	en
dc.subject.other	User engagement	en
dc.subject.other	Computer hardware	en
dc.subject.other	Computer monitors	en
dc.subject.other	E-learning	en
dc.subject.other	Electric currents	en
dc.subject.other	Feature extraction	en
dc.subject.other	Internet	en
dc.subject.other	Knowledge management	en
dc.subject.other	Multimedia systems	en
dc.subject.other	Human computer interaction	en
dc.title	Feature extraction and selection for inferring user engagement in an hci environment	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1007/978-3-642-02574-7_3	en
heal.identifier.secondary	http://dx.doi.org/10.1007/978-3-642-02574-7_3	en
heal.publicationDate	2009	en
heal.abstract	In this paper, we present our work towards estimating the engagement of a person to the displayed information of a computer monitor. Deciding whether a user is attentive or not, and frustrated or not, helps adapting the displayed information of a computer in special environments, such as e-learning. The aim of the current work is the development of a method that can work user-independently, without necessitating special lighting conditions and with only requirements in terms of hardware, a computer and a web-camera. © 2009 Springer Berlin Heidelberg.	en
heal.journalName	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)	en
dc.identifier.doi	10.1007/978-3-642-02574-7_3	en
dc.identifier.volume	5610 LNCS	en
dc.identifier.issue	PART 1	en
dc.identifier.spage	22	en
dc.identifier.epage	29	en