Transmitting and decoding facial expressions of emotion
نویسندگان
چکیده
منابع مشابه
Transmitting and decoding facial expressions.
This article examines the human face as a transmitter of expression signals and the brain as a decoder of these expression signals. If the face has evolved to optimize transmission of such signals, the basic facial expressions should have minimal overlap in their information. If the brain has evolved to optimize categorization of expressions, it should be efficient with the information availabl...
متن کاملCompound facial expressions of emotion.
Understanding the different categories of facial expressions of emotion regularly used by us is essential to gain insights into human cognition and affect as well as for the design of computational models and perceptual interfaces. Past research on facial expressions of emotion has focused on the study of six basic categories--happiness, surprise, anger, sadness, fear, and disgust. However, man...
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This paper mentions an inference model of facial expressions and emotion from the viewpoint that non-verbal information as well as verbal information is useful in human computer interaction, and that especially, facial expressions are useful since they reflect human emotion well. First this paper considers the inference model of human emotion from only facial expressions. Next this paper consid...
متن کاملFacial and vocal expressions of emotion.
A flurry of theoretical and empirical work concerning the production of and response to facial and vocal expressions has occurred in the past decade. That emotional expressions express emotions is a tautology but may not be a fact. Debates have centered on universality, the nature of emotion, and the link between emotions and expressions. Modern evolutionary theory is informing more models, emp...
متن کاملThe resolution of facial expressions of emotion.
Much is known on how facial expressions of emotion are produced, including which individual muscles are most active in each expression. Yet, little is known on how this information is interpreted by the human visual system. This paper presents a systematic study of the image dimensionality of facial expressions of emotion. In particular, we investigate how recognition degrades when the resoluti...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2004
ISSN: 1534-7362
DOI: 10.1167/4.8.909