A steerable filter bank approach to endmembers estimation in imaging spectroscopy.
Ivica KoprivaDanielle NuzillardPublished in: IGARSS (2015)
Keyphrases
- filter bank
- image coding
- subband
- multiscale
- multiresolution
- perfect reconstruction
- signal processing
- infrared
- x ray
- image processing
- wavelet packet
- computationally efficient
- frequency domain
- low pass
- subband coding
- lifting scheme
- reconstruction error
- image analysis
- finite impulse response
- wavelet filters
- computer vision
- optimal filter
- wavelet coefficients
- wavelet transform
- discrete cosine transform
- bit rate
- feature selection
- neural network
- iir filters
- spatial domain
- image compression
- high resolution
- feature vectors
- hyperspectral data
- feature extraction
- quadrature mirror