Recognizing Action Units for Facial Expression Analysis
Most automatic expression analysis systems attempt to recognize a small set of prototypic expressions, such as happiness, anger, surprise, and fear. Such prototypic expressions, however, occur rather infrequently. Human emotions and intentions are more often communicated by changes in one or a few d...
| Veröffentlicht in: | IEEE transactions on pattern analysis and machine intelligence. - 1979. - 23(2001), 2 vom: 01. Feb., Seite 97-115 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
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2001
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| Zugriff auf das übergeordnete Werk: | IEEE transactions on pattern analysis and machine intelligence |
| Schlagworte: | Journal Article AU combinations Computer vision action units facial action coding system facial expression analysis multistate face and facial component models neural network |