The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents a neural network (NN) based multimodal fusion classifier for automatic emotion recognition. The audio and visual channels provide complementary information, so we utilize features from three behavioral cues: frontal-view facial expression, profile-view facial expression and vocalization (audio). The problem of interest is to recognize basic emotions, and we use dimensional representation...
This paper presents a novel approach for automatic audio-visual emotion recognition. The audio and visual channels provide complementary information for human emotional states recognition, and we utilize Boltzmann Zippers as model-level fusion to learn intrinsic correlations between the different modalities. We extract effective audio and visual feature streams with different time scales and feed...
This paper presents a novel approach for automatic audio-visual emotion recognition. The audio and visual channels provide complementary information for human emotional states recognition, and we utilize coupled HMM (CHMM) as model-level fusion method in our work. To further improve recognition accuracy, we design an AdaBoost-CHMM ensemble classifier which takes CHMM as component classifiers in adaptive...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.