The Balance Between Excitation and Inhibition Not Only Leads to Variable Discharge of Cortical Neurons but Also to Contrast Invariant Orientation Tuning.
Akhil Ranjan GargBasabi BhaumikKlaus ObermayerPublished in: ICONIP (2004)
Keyphrases
- primary visual cortex
- receptive fields
- orientation selective
- visual cortex
- natural images
- bio inspired
- biologically inspired
- cortical areas
- human visual system
- biologically plausible
- feed forward
- affine transformation
- affine invariant
- space time
- lateral inhibition
- visual processing
- neural network
- input space
- parameter settings
- hidden layer
- learning rules
- image enhancement