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ICRA
2008
IEEE
190views Robotics» more  ICRA 2008»
14 years 14 days ago
Auditory mood detection for social and educational robots
— Social robots face the fundamental challenge of detecting and adapting their behavior to the current social mood. For example, robots that assist teachers in early education mu...
Paul Ruvolo, Ian R. Fasel, Javier R. Movellan
ICASSP
2011
IEEE
12 years 9 months ago
Sparse non-negative decomposition of speech power spectra for formant tracking
Many works on speech processing have dealt with auto-regressive (AR) models for spectral envelope and formant frequency estimation, mostly focusing on the estimation of the AR par...
Jean-Louis Durrieu, Jean-Philippe Thiran
ICIP
2007
IEEE
14 years 7 months ago
Unsupervised Lips Segmentation Based on ROI Optimisation and Parametric Model
Lips segmentation is a very important step in many applications such as automatic speech reading, MPEG-4 compression, special effects, facial analysis and emotion recognition. In ...
Christian Bouvier, Pierre-Yves Coulon, Xavier Mald...
ETRA
2008
ACM
254views Biometrics» more  ETRA 2008»
13 years 7 months ago
Voluntary pupil size change as control in eyes only interaction
We investigate consciously controlled pupil size as an input modality. Pupil size is affected by various processes, e.g., physical activation, strong emotional experiences and cog...
Inger Ekman, Antti Poikola, Meeri Mäkär&...
ICMI
2004
Springer
148views Biometrics» more  ICMI 2004»
13 years 11 months ago
A framework for evaluating multimodal integration by humans and a role for embodied conversational agents
One of the implicit assumptions of multi-modal interfaces is that human-computer interaction is significantly facilitated by providing multiple input and output modalities. Surpri...
Dominic W. Massaro