The independent components of natural images are perceptually dependent.
Matthias BethgeThomas V. WieckiFelix A. WichmannPublished in: Human Vision and Electronic Imaging (2007)
Keyphrases
- natural images
- independent components
- independent component analysis
- natural image statistics
- higher order
- natural scenes
- image denoising
- multiscale
- object recognition
- factor analysis
- input image
- denoising
- image patches
- blind source separation
- feature vectors
- principal components
- principal component analysis
- feature space
- human perception
- receptive fields
- image statistics
- pattern recognition
- statistics of natural images
- image processing
- signal processing
- scale invariant
- computer vision
- human visual system
- language model
- natural image patches