A Joint Optimization Based Sub-band Expediency Scheduling Technique for MIMO Communication System.
Nidhi SindhwaniManjit SinghPublished in: Wirel. Pers. Commun. (2020)
Keyphrases
- joint optimization
- subband
- multiresolution
- wavelet transform
- filter bank
- discrete wavelet transform
- image compression
- high frequency
- feature vectors
- bit rate
- wavelet coefficients
- locally adaptive
- wavelet decomposition
- frequency domain
- low pass
- sparse representation
- low frequency
- wavelet domain
- frequency band
- wavelet packet
- lifting scheme
- image coder
- multiple description coding
- video coding
- image classification
- nearest neighbor
- contourlet transform
- rate distortion
- discrete cosine transform
- perfect reconstruction
- wavelet subbands