Statistically Driven Sparse Image Approximation.
Rosa M. Figueras i VenturaEero P. SimoncelliPublished in: ICIP (1) (2007)
Keyphrases
- image classification
- single image
- image representation
- image data
- input image
- image content
- image features
- multiscale
- image analysis
- template matching
- image segmentation
- image matching
- edge detection
- high resolution
- test images
- region of interest
- spatial information
- image regions
- lighting conditions
- image pixels
- compressive sensing
- image noise
- dense stereo
- sparse representation
- image retrieval
- closed form
- keypoints
- segmentation method
- image structure
- feature points
- low level
- piecewise constant