An efficient face recognition system based on embedded DCT pyramid.
Randa AttaMohammed GhanbariPublished in: IEEE Trans. Consumer Electron. (2012)
Keyphrases
- recognition algorithm
- multiscale
- recognition engine
- human faces
- multiresolution
- image compression
- input image
- computationally efficient
- transform domain
- dct coefficients
- facial expressions
- face images
- coarse to fine
- discrete cosine transform
- image representation
- spatial domain
- dct domain
- recognition scheme
- feature extraction