Impact of Sub-Band Correlation on SFR and Comparison of FFR and SFR.
Suman KumarSheetal KalyaniKrishnamurthy GiridharPublished in: IEEE Trans. Wirel. Commun. (2016)
Keyphrases
- subband
- wavelet transform
- discrete wavelet transform
- multiresolution
- filter bank
- high frequency
- wavelet coefficients
- locally adaptive
- image compression
- wavelet decomposition
- frequency domain
- low pass
- bit rate
- feature vectors
- multiscale
- low frequency
- wavelet domain
- high quality
- machine learning
- spatial domain
- image fusion
- image enhancement
- mutual information
- rotation invariant
- image data
- computational complexity
- contourlet transform
- lifting scheme