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An improved method for upscaling 2D images using adaptive edge sharpening and an optimized directional anisotropic diffusion filter.

Jagyanseni PandaSukadev Meher
Published in: Eng. Appl. Artif. Intell. (2024)
Keyphrases
  • edge detection
  • anisotropic diffusion
  • nonlinear filtering
  • edge detector
  • edge preserving
  • diffusion coefficient