DCT-based unique faces for face recognition using Mahalanobis distance.
Vikas MaheshkarSushila KambleSuneeta AgarwalVinay Kumar SrivastavaPublished in: IITM (2010)
Keyphrases
- mahalanobis distance
- human faces
- face images
- noise model
- covariance matrix
- euclidean distance
- facial features
- face recognition
- metric learning
- image compression
- face detection
- principal component analysis
- facial expressions
- data distribution
- high dimensional data
- distance metric
- model selection
- data points
- data structure