Keyphrases
- receptive fields
- affine invariance
- affine invariant
- affine transformation
- biologically inspired
- frequency domain
- natural images
- scale invariant
- log polar
- image representation
- input space
- affine transform
- space time
- multiscale
- hidden layer
- saliency map
- denoising
- object recognition
- learning rate
- feature points
- dimensionality reduction