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Micro-Expression Recognition Using Robust Principal Component Analysis and Local Spatiotemporal Directional Features.
Sujing Wang
Wen-Jing Yan
Guoying Zhao
Xiaolan Fu
Chunguang Zhou
Published in:
ECCV Workshops (1) (2014)
Keyphrases
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directional features
robust principal component analysis
low rank
space time
machine learning
low rank and sparse
moving objects
convex optimization
rank minimization
data sets
high dimensional
object detection
least squares
foreground detection
signal recovery