Keyphrases
- compressed sensing
- tensor product
- image data
- image reconstruction
- input image
- image features
- fourier domain
- image classification
- image retrieval
- object recognition
- image matching
- edge detection
- feature points
- random projections
- gabor filters
- b spline
- scale space
- sparse representation
- natural images
- machine learning
- input data
- least squares
- image registration
- computer vision