Spectral quantization by companding.
Turaj Zakizadeh ShabestaryPer HedelinPublished in: ICASSP (2002)
Keyphrases
- hyperspectral
- spectral analysis
- quantization error
- real time
- spectral images
- spectral characteristics
- spectral features
- hyperspectral imagery
- blue noise
- quantization step
- uniform quantization
- spectral data
- spectral methods
- spatial frequency
- hyperspectral images
- multispectral
- rate distortion
- frequency domain
- image analysis
- case study
- data sets