We present an audio-visual information analysis system for automatic emotion recognition. We propose an approach for the analysis of video sequences which combines facial expressions observed visually with acoustic features to automatically recognize five universal emotion classes: Anger, Disgust, Happiness, Sadness and Surprise. The visual component of our system evaluates the facial expressions using a bank of 20 Gabor filters that spatially sample the images. The audio analysis is based on global statistics of voice pitch and intensity along with the temporal features like speech rate and Mel Frequency Cepstrum Coefficients. We combine the two modalities at feature and score level to compare the respective joint emotion recognition rates...
Recent advances in human-computer interaction technology go beyond the successful transfer of data b...
International audienceAutomatic emotion recognition constitutes one of the great chal-lenges providi...
Cette thèse présente une méthode générique de reconnaissance automatique des émotions à partir d’un ...
This paper presents a multimodal emotion recognition system, which is based on the analysis of audio...
This paper presents a multimodal emotion recognition system, which is based on the analysis of audio...
Emotions play a crucial role in human-human communication with a complex socio-psychological nature,...
The predominant communication channel to convey relevant and high impact information is the emotions...
Recent advancement in human-computer interaction technologies goes beyond the successful transfer of...
In this paper, we present novel methods for estimating spon-taneously expressed emotions using audio...
Emotions are part of our lives. Emotions can enhance the meaning of our communication. However, comm...
Recent advances in human-computer interaction technology go beyond the successful transfer of data b...
This paper presents an audio-visual emotion database that can be used as a reference database for te...
In this paper, we present human emotion recognition systems based on audio and spatio-temporal visua...
This paper presents an audio-visual emotion database that can be used as a reference database for te...
This research describes a multimodal emotion identification system that uses auditory and visual inp...
Recent advances in human-computer interaction technology go beyond the successful transfer of data b...
International audienceAutomatic emotion recognition constitutes one of the great chal-lenges providi...
Cette thèse présente une méthode générique de reconnaissance automatique des émotions à partir d’un ...
This paper presents a multimodal emotion recognition system, which is based on the analysis of audio...
This paper presents a multimodal emotion recognition system, which is based on the analysis of audio...
Emotions play a crucial role in human-human communication with a complex socio-psychological nature,...
The predominant communication channel to convey relevant and high impact information is the emotions...
Recent advancement in human-computer interaction technologies goes beyond the successful transfer of...
In this paper, we present novel methods for estimating spon-taneously expressed emotions using audio...
Emotions are part of our lives. Emotions can enhance the meaning of our communication. However, comm...
Recent advances in human-computer interaction technology go beyond the successful transfer of data b...
This paper presents an audio-visual emotion database that can be used as a reference database for te...
In this paper, we present human emotion recognition systems based on audio and spatio-temporal visua...
This paper presents an audio-visual emotion database that can be used as a reference database for te...
This research describes a multimodal emotion identification system that uses auditory and visual inp...
Recent advances in human-computer interaction technology go beyond the successful transfer of data b...
International audienceAutomatic emotion recognition constitutes one of the great chal-lenges providi...
Cette thèse présente une méthode générique de reconnaissance automatique des émotions à partir d’un ...