Image Modeling and Denoising With Orientation-Adapted Gaussian Scale Mixtures.
David K. HammondEero P. SimoncelliPublished in: IEEE Trans. Image Process. (2008)
Keyphrases
- denoising
- gaussian derivatives
- gaussian noise
- denoising algorithm
- image data
- noisy images
- noise free image
- input image
- single image
- spatially adaptive
- image classification
- scale space
- image segmentation
- gaussian mixture
- multiscale
- gaussian filter
- denoising methods
- scale parameter
- image structure
- image features
- image analysis
- image denoising
- gaussian white noise
- spatial frequency
- scale spaces
- image retrieval
- orientation estimation
- mixture distribution
- zero crossing
- high resolution
- position and orientation
- location and orientation
- polynomial approximation
- edge detection
- gaussian distribution
- total variation
- wavelet transform
- intensity profile
- computer vision