Robust estimation of GCD with sparse coefficients.
Wanzhi QiuEfstratios SkafidasPublished in: Signal Process. (2010)
Keyphrases
- robust estimation
- sparse coefficients
- sparse representation
- least squares
- sparse coding
- robust statistical
- range image segmentation
- robust estimator
- motion field
- high breakdown
- genetic algorithm
- image representation
- signal processing
- pattern recognition
- image patches
- image quality
- higher order
- multiscale
- image segmentation