Quality measurement for transmitted audio data using distribution of sub-band signals.
Dinh Cuong NguyenJae-Won ChoJu Hyun ParkHo-Youl JungHyun-Yeol ChungPublished in: RIVF (2008)
Keyphrases
- subband
- wavelet transform
- discrete wavelet transform
- filter bank
- high frequency
- high quality
- wavelet coefficients
- feature vectors
- multiresolution
- locally adaptive
- wavelet decomposition
- low frequency
- frequency domain
- image compression
- signal processing
- bit rate
- contourlet transform
- low pass
- bandpass
- computer vision
- multiscale
- texture classification
- image data
- frequency band
- color images
- feature extraction