Efficacy of Biophysiological Measurements at FTFPs for Facial Expression Classification: A Validation
Recent works suggest that thermal intensity values (TIVs) measured around the facial thermal feature points (FTFPs) can help in distinguishing between the facial expression of affective states. This work investigates if the average pixel grey-levels, instead of TIVs, measured in sub-image masks arou...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Conference Paper |
| Published: |
IEEE Engineering in Medicine and Biology Society
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/37262 |