Computational intelligence techniques, pattern recognition and machine learning in audiovisual and biometric data analysis
Abstract
The analysis of the visual representation of people leads us to useful conclusions in relation to their basic external characteristics, such as the sex, skin color, etc. Furthermore, specific facial grimaces, contractions, and expansions of facial features, but also sequences of facial movements, give us useful information about the emotional state of each person. Understandably, some results can give us false information in specific cases, but this error rate can be reduced enough to cases that emotion detection is carried out on people participating in some common activities – events. In such cases, the drawn conclusions about the emotional state of each participant, give us useful information which can contribute to improving the quality of each such event. As important as it is the emotion detection of individuals, it is equally important to detect emotional states of groups of people based on common activities and events, because the “Group Affects Recognition” and the final concl ...
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(Release date: 7/2026)
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