The N170, not the P1, indexes the earliest time for categorical perception of faces, regardless of interstimulus variance.
Giorgio GanisDaniel SmithHaline E. SchendanPublished in: NeuroImage (2012)
Keyphrases
- computer vision
- face recognition
- face identification
- categorical data
- human faces
- human perception
- database
- numerical data
- trade off
- standard deviation
- databases
- line drawings
- attribute values
- query processing
- data structure
- covariance matrix
- cluster analysis
- recognition rate
- training set
- feature space
- variance reduction
- low variance
- color vision