Andrew Gardner and Irfan Essa (1997) “Prosody Analysis for Speaker Affect Determination” In Proceedings of Perceptual User Interfaces Workshop (PUI 1997), Banff, Alberta, CANADA, Oct 1997 [PDF][Project Site] Abstract Speech is a complex waveform containing verbal (e.g. phoneme, syllable, and word) and nonverbal (e.g. speaker identity, emotional state, and tone) information. Both the verbal and […]
Coding, analysis, interpretation, and recognition of facial expressions Essa, I.A. Pentland, A.P. In IEEE Transactions on Pattern Analysis and Machine Intelligence, July 1997, Volume: 19 , Issue: 7, pp 757 – 763, ISSN: 0162-8828, CODEN: ITPIDJ. INSPEC Accession Number:5661539 Digital Object Identifier: 10.1109/34.598232 Abstract We describe a computer vision system for observing facial motion by […]
Evan I. Schwartz (1995) “A Face of One’s Own | Memory, Emotions, & Decisions”, DISCOVER MagazineDecember 1, 1995. Quote from the Article: “Chief among the members of his staff working on the problem is computer scientist Irfan Essa. To get computers to read facial expressions such as happiness or anger, Essa has designed three-dimensional animated […]