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A Survey on Image Acquisition Protocols for Non-posed Facial Expression Recognition Systems.
Priya Saha
Debotosh Bhattacharjee
Barin Kumar De
Mita Nasipuri
Published in:
Multim. Tools Appl. (2019)
Keyphrases
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image acquisition
facial expression recognition
facial expressions
person independent
human computer interaction
expression recognition
acquired images
machine learning
computer vision
feature vectors
human faces
pose invariant
imaging technology
face recognition
feature point tracking