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Single-image super-resolution via patch-based and group-based local smoothness modeling.

Elhameh MikailiAli AghagolzadehMasoumeh Azghani
Published in: Vis. Comput. (2020)
Keyphrases
  • single image super resolution
  • image patches
  • low resolution
  • super resolution
  • high resolution
  • sparse coding
  • high quality
  • prior information