Feature extraction inspired by visual cortex mechanisms.
Xing DuWeiguo GongWeihong LiPublished in: ICDIP (2010)
Keyphrases
- visual cortex
- feature extraction
- feed forward
- receptive fields
- natural images
- biologically plausible
- primary visual cortex
- orientation selective
- image classification
- principal component analysis
- support vector machine svm
- feature vectors
- pattern recognition
- data sets
- feature selection
- dimensionality reduction
- feature space
- neural network
- primate visual cortex
- visual stimuli
- hidden layer
- back propagation
- low dimensional
- spatio temporal
- face recognition
- image processing