Spatially Adaptive Kernel Regression Using Risk Estimation.
Sunder Ram KrishnanChandra Sekhar SeelamantulaPurvasha ChakravartiPublished in: IEEE Signal Process. Lett. (2014)
Keyphrases
- kernel regression
- spatially adaptive
- locally adaptive
- denoising
- regression model
- image deblurring
- compressed images
- gaussian processes
- spatial frequency
- parameter optimization
- linear regression
- regression methods
- classification scheme
- feature selection
- denoising algorithm
- noisy images
- closed form
- image restoration
- model selection
- knn
- feature vectors
- decision trees
- image processing