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Occlusion expression recognition based on non-convex low-rank double dictionaries and occlusion error model.

JunLan DongLing ZhangYunhua ChenWenchao Jiang
Published in: Signal Process. Image Commun. (2019)
Keyphrases
  • low rank
  • convex optimization
  • linear combination
  • data sets
  • machine learning
  • high order
  • computer vision
  • image processing
  • similarity measure
  • least squares