Sparse Multiscale Patches for Image Processing.
Paolo PiroSandrine AnthoineEric DebreuveMichel BarlaudPublished in: ETVC (2008)
Keyphrases
- image processing
- multiscale
- natural images
- sparse coding
- machine vision
- edge detection
- image patches
- signal processing
- scale space
- sparse data
- pattern recognition
- image segmentation
- image representation
- wavelet transform
- sparse representation
- image enhancement
- high dimensional
- coarse to fine
- compressed sensing
- multiscale analysis
- wavelet coefficients
- mathematical morphology
- dense sampling
- partial differential equations
- image fusion
- shape representation
- digital image processing
- image restoration
- image compression
- total variation
- image analysis
- image processing algorithms
- image denoising
- computer vision
- wavelet domain
- denoising
- data sets
- feature selection
- color images
- affine invariant
- image registration
- dimensionality reduction
- affine transformation
- filter bank