Color filter array demosaicking using wavelet-based subband synthesis.
Li ChenKim-Hui YapYu HePublished in: ICIP (2) (2005)
Keyphrases
- color filter array
- subband
- high frequency
- wavelet transform
- image compression
- multiresolution
- wavelet domain
- wavelet coding
- subband decomposition
- image coder
- wavelet subbands
- wavelet coefficients
- frequency domain
- filter bank
- locally adaptive
- digital camera
- single sensor
- bit rate
- reconstructed image
- visual quality
- color artifacts
- wavelet packet
- color images
- color demosaicking
- color reproduction
- color channels
- feature vectors
- spatial correlation
- image quality
- multiscale
- wavelet filters
- feature extraction
- color information
- digital images
- computer vision
- image fusion
- spatial domain
- compression ratio
- bitstream
- low cost
- computational complexity