Restoration of noisy images using a raised cosine function approximation.
H. B. KekreS. C. SahasrabudheN. C. GoyalPublished in: Comput. Vis. Graph. Image Process. (1984)
Keyphrases
- noisy images
- function approximation
- additive gaussian noise
- restored image
- reinforcement learning
- denoising
- image denoising
- noise level
- edge detection
- radial basis function
- temporal difference learning algorithms
- basis functions
- learning tasks
- image restoration
- image processing
- temporal difference
- noise variance
- wavelet coefficients
- image patches
- natural images
- function approximators
- multiscale
- wavelet transform
- object recognition
- training data