Comparative study of color iris recognition: DCT vs. vector quantization approaches in rgb and hsv color spaces.
Suchitra PatilUjwala BhangaleNilkamal MorePublished in: ICACCI (2017)
Keyphrases
- color space
- vector quantization
- comparative study
- color images
- image compression
- iris recognition
- rgb color space
- color features
- vector quantizer
- color image segmentation
- color components
- color models
- color information
- color histogram
- color quantization
- discrete cosine transform
- skin color
- color model
- skin detection
- image processing
- feature extraction
- recognition algorithm
- image coding
- multiscale
- hsv color space
- subband
- principal component analysis