From Sparse Solutions of Systems of Equations to Sparse Modeling of Signals and Images.
Alfred M. BrucksteinDavid L. DonohoMichael EladPublished in: SIAM Rev. (2009)
Keyphrases
- dense stereo
- image features
- dense correspondences
- image analysis
- ground truth
- image data
- image classification
- motion field estimation
- image retrieval
- image collections
- image registration
- image database
- three dimensional
- test images
- sparse representation
- object recognition
- segmentation method
- edge detection
- multidimensional signals
- image set
- band limited
- signal reconstruction
- high dimensional
- image regions
- optical flow
- computer vision algorithms
- slowly varying
- low signal to noise ratio
- compressive sensing
- computer vision
- spatially localized
- audio signals
- segmentation algorithm
- numerical solution
- lighting conditions
- feature points