Classifying pretended and evoked facial expressions of positive and negative affective states using infrared measurement of skin temperature
Earlier researchers were able to extract the transient facial thermal features from thermal infrared images (TIRIs) to make binary distinctions between the expressions of affective states. However, effective human-computer interaction would require machines to distinguish between the subtle facial e...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Association of Computing Machinery (ACM)
2009
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| Online Access: | http://doi.acm.org/10.1145/1462055.1462061 http://hdl.handle.net/20.500.11937/44186 |