Suppression of sampling moire in color printing by spline-based least-squares prefiltering.
Dimitri Van De VilleWilfried PhilipsIgnace LemahieuRik Van de WallePublished in: Pattern Recognit. Lett. (2003)
Keyphrases
- least squares
- color images
- b spline
- digital imaging
- barcode
- color space
- robust estimation
- display devices
- edge detection
- random sampling
- parameter estimation
- sampling strategy
- color correction
- high speed
- sample size
- image coding
- low cost
- color constancy
- reinforcement learning
- color features
- sparse linear
- spatially varying
- edge detector
- parameter space
- digital images
- color information
- digital camera
- image regions
- image quality