Two-Dimensional Hermite Filters Simplify the Description of High-Order Statistics of Natural Images.
Qin HuJonathan D. VictorPublished in: Symmetry (2016)
Keyphrases
- high order
- statistics of natural images
- natural images
- higher order
- receptive fields
- invariant properties
- low order
- pairwise
- power spectrum
- fourth order
- zernike moments
- prior models
- natural scenes
- image denoising
- gaussian derivatives
- multiscale
- sparse coding
- filter responses
- markov random field
- object recognition
- bayesian logistic regression
- neural network
- biologically inspired
- representation scheme
- scale invariant
- bandpass
- image enhancement
- input image
- image features
- feature space
- computer vision