Training of neural networks for image correction with natural images.
Gerald KrellBernd MichaelisPublished in: SIP (2005)
Keyphrases
- natural images
- input image
- test images
- multiscale
- image statistics
- neural network
- natural image patches
- low level vision tasks
- statistics of natural images
- natural scenes
- prior models
- power spectrum
- image denoising
- denoising algorithm
- denoising
- image patches
- man made objects
- higher order
- natural image statistics
- single image
- image segmentation
- natural textures
- linear filters
- natural scene statistics
- sparse coding
- distorted images
- image data
- object recognition
- image features
- face images
- intrinsic images
- image content
- training set
- image quality assessment
- image restoration
- visual patterns
- image classification
- saliency map
- scale invariant
- receptive fields
- image regions
- similarity measure
- wavelet transform
- compressed sensing
- feed forward
- prior information
- sparse representation