Image compression using sparse colour sampling combined with nonlinear image processing.
Stephen BrooksIan SaundersNeil A. DodgsonPublished in: Human Vision and Electronic Imaging (2007)
Keyphrases
- image processing
- sparse sampling
- image enhancement
- sparse linear
- high dimension
- pattern recognition
- multiscale
- high dimensional
- machine vision
- signal processing
- edge detection
- image segmentation
- image restoration
- mathematical morphology
- simple linear
- image analysis
- random sampling
- digital image processing
- sparse data
- dense sampling
- image denoising
- colour space
- compressed sensing
- sampling algorithm
- image processing algorithms
- sparse coding
- parameter space
- neural network
- hough transform
- computer graphics
- sparse representation
- model selection
- computer vision