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Occlusion expression recognition based on non-convex low-rank double dictionaries and occlusion error model.
JunLan Dong
Ling Zhang
Yunhua Chen
Wenchao Jiang
Published in:
Signal Process. Image Commun. (2019)
Keyphrases
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low rank
convex optimization
linear combination
data sets
machine learning
high order
computer vision
image processing
similarity measure
least squares