Neural portraits of perception: Reconstructing face images from evoked brain activity.
Alan S. CowenMarvin M. ChunBrice A. KuhlPublished in: NeuroImage (2014)
Keyphrases
- brain activity
- face images
- face recognition
- human faces
- automatic face
- facial expressions
- principal component analysis
- feature vectors
- neural network
- brain computer interface
- age estimation
- feature extraction
- facial features
- input image
- face databases
- high resolution
- training set
- human subjects
- face verification
- eeg signals
- functional magnetic resonance imaging
- sparse representation
- human perception
- cognitive states
- surveillance system
- linear discriminant analysis
- human activities
- recognition rate
- object recognition
- pattern recognition
- similarity measure
- computer vision
- machine learning