Correcting the Sub-optimal Bit Allocation.
Tongda XuHan GaoYuanyuan WangHongwei QinYan WangJingjing LiuYa-Qin ZhangPublished in: CoRR (2022)
Keyphrases
- optimal bit allocation
- subband
- rate distortion
- bit allocation
- transform coding
- quadtree
- image compression
- wavelet transform
- bit rate
- filter bank
- coding scheme
- distortion measure
- high frequency
- multiresolution
- image coding
- rate control
- wavelet coefficients
- predictive coding
- feature vectors
- frequency domain
- video coding
- video quality
- computational complexity
- video compression
- transform coefficients
- low bit rate
- vector quantizer
- vector quantization
- coding efficiency
- image quality
- multiscale