Anisotropic Nonstationary Image Estimation and Its Applications: Part I-Restoration of Noisy Images.
Hans KnutssonRoland WilsonGösta H. GranlundPublished in: IEEE Trans. Commun. (1983)
Keyphrases
- noisy images
- non stationary
- restored image
- edge detection
- degraded images
- additive gaussian noise
- denoising
- denoising algorithm
- random fields
- noise variance
- edge detection algorithm
- image data
- image features
- denoising methods
- gaussian noise
- input image
- image restoration
- multiscale
- noise free image
- image retrieval
- blur identification
- wiener filter
- image denoising
- noise level
- image segmentation
- image representation
- image classification
- template matching
- high quality
- noise free
- image regions
- test images
- fractional brownian motion
- radon transform
- anisotropic diffusion
- natural images
- ground truth
- multiresolution
- similarity measure
- image sequences