Color image coding based on linear combination of adaptive colorspaces.
Takanori FujisawaMasaaki IkeharaPublished in: ICASSP (2017)
Keyphrases
- linear combination
- image coding
- skin detection
- basis functions
- matching pursuit
- wavelet transform
- color space
- filter bank
- energy compaction
- small number
- face detection
- color constancy
- vector quantizer
- color images
- gesture recognition
- lapped transforms
- skin color
- pixel wise
- sparse coding
- reversible integer
- color information
- machine learning
- color features
- wavelet packet
- background subtraction
- image data
- face recognition
- feature selection