Image enhancement with blurred and noisy image pairs using a dual edge-preserving filtering technique.
Yuushi ToyodaHiroyasu YoshikawaMasayoshi ShimizuPublished in: Computational Imaging (2014)
Keyphrases
- image pairs
- edge preserving
- unsharp masking
- image enhancement
- image restoration
- image processing
- bilateral filter
- median filter
- degraded images
- anisotropic diffusion
- image registration
- single image
- noise reduction
- partial differential equations
- noise removal
- image matching
- super resolution
- blurred images
- edge detection
- bilateral filtering
- total variation
- contrast enhancement
- image analysis
- input image
- gaussian noise
- noisy images
- image deblurring
- least squares
- maximum a posteriori
- shift invariant
- image reconstruction
- markov random field
- denoising
- point spread function
- speckle noise
- histogram equalization
- nonlinear diffusion
- high resolution