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Principal Component Analysis of Two-Dimensional Flow Vector Fields on Human Facial Skin for Efficient Robot Face Design.
Nobuyuki Ota
Hisashi Ishihara
Minoru Asada
Published in:
Living Machines (2016)
Keyphrases
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vector field
face images
principal component analysis
human faces
face recognition
facial expressions
facial recognition
facial images
mobile robot
facial expression recognition
facial features
fluid flow
critical points
velocity field
three dimensional
flow field
differential operators