An Edge-Preserving Super-Precision for Simultaneous Enhancement of Spacial and Grayscale Resolutions.
Hiroshi HasegawaToshinori OhtsukaIsao YamadaKoichi SakaniwaPublished in: MMSP (2006)
Keyphrases
- gray scale
- edge preserving
- image restoration
- noise reduction
- color images
- binary images
- anisotropic diffusion
- grayscale images
- mathematical morphology
- gray level
- image processing
- speckle reduction
- least squares
- image enhancement
- structuring elements
- maximum a posteriori
- high resolution
- error diffusion
- half quadratic
- markov random field
- image analysis