| 摘要 |
The present invention comprises the use of Digital Image Speckle Correlation (DISC) to map facial deformations due to voluntary and/or involuntary, often subtle, facial expressions. The facial expressions may be the result of a response to internal or external stimuli. It is possible to develop quantitative and qualitative characterizations of the individual's response. The techniques of the present invention can be used to extend and improve the FACS, which includes assigning human emotions to facial expressions. It is also possible to use test subject feedback to correlate facial expressions to human emotion.
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