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SSGNN: A Macro and Microfacial Expression Recognition Graph Neural Network Combining Spatial and Spectral Domain Features.

Junjie ZhangGuangmin SunKun ZhengSarah MazharXiaohui FuYu LiHui Yu
Published in: IEEE Trans. Hum. Mach. Syst. (2022)
Keyphrases
  • expression recognition
  • spectral domain
  • spatial information
  • facial expression recognition
  • feature set
  • frequency domain
  • feature vectors
  • facial expressions
  • feature space
  • image features
  • medical images
  • keypoints