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Facial Expression Recognition on partial facial sections
2019 11th International Symposium on Image and Signal Processing and Analysis (ISPA), 2019Research by psychologists have shown that subjects had a preference for a side of a face when it was expressing emotions. This paper seeks to find what accuracies can be attained when only a segment of the face is considered. We show that using one side of the face only reduces accuracy by 0.34% but at half the computationally time required.
Ryan Melaugh +3 more
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Understanding the recognition of facial identity and facial expression
Nature Reviews Neuroscience, 2005Faces convey a wealth of social signals. A dominant view in face-perception research has been that the recognition of facial identity and facial expression involves separable visual pathways at the functional and neural levels, and data from experimental, neuropsychological, functional imaging and cell-recording studies are commonly interpreted within ...
Calder, A.J., Young, A.W.
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Classification of facial features for recognition
Proceedings. 1991 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2002A facial feature classification technique that independently captures both the geometric configuration and the image detail of a particular feature is described. The geometric configuration is first extracted by fitting a deformable template to the shape of the feature (for example, an eye) in the image.
M. A. Shackleton, W. J. Welsh
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Facial Expression Recognition Using Facial Graph
2015Automatic analysis of human facial expression is one of the challenging problems in machine vision systems. It has many applications in human-computer interactions, social robots, deceit detection, interactive video and behavior monitoring. In this paper, we developed a new method for automatic facial expression recognition based on verifying movable ...
Sina Mohseni +3 more
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Recognition of Facial Affect in Depression
Perceptual and Motor Skills, 198525 depressed patients recognized a sad face with more errors than 25 normal persons and labeled other expressions as sadness when affective content was not recognized. Correct recognitions for 6 affects were related to the portion of the face depicted.
M K, Mandal, B B, Bhattacharya
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Facial Recognition, for a Change
Journal of Oral and Maxillofacial Surgery, 2022openaire +2 more sources
FACIAL RECOGNITION SYSTEM, FACIAL RECOGNITION METHOD, AND FACIAL RECOGNITION PROGRAM
2021ITO KAZUHIKO, SATO MAKOTO
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