Employing vector quantization in a transform domain for face recognition.
Taif AlobaidiAhmed AldhahabWasfy B. MikhaelPublished in: UEMCON (2016)
Keyphrases
- vector quantization
- transform domain
- face recognition
- spatial domain
- image compression
- vector quantizer
- discrete cosine transform
- computer vision
- fractal image compression
- transform coefficients
- frequency domain
- bit plane
- dct domain
- distortion measure
- distributed video coding
- video codec
- image processing
- image blocks
- sparse representation
- multiresolution
- feature extraction