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Pain Intensity Estimation from Mobile Video Using 2D and 3D Facial Keypoints.
Matthew Lee
Lyndon Kennedy
Andreas Girgensohn
Lynn Wilcox
John Song En Lee
Chin Wen Tan
Ban Leong Sng
Published in:
CoRR (2020)
Keyphrases
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keypoints
pose variations
scale invariant
image features
image matching
multiscale
sift features
feature detection
video sequences
facial images
object recognition
scale space
keypoint detection
visual words
face images
face recognition
sift descriptors