Parallelized Rate-Distortion Optimized Quantization Using Deep Learning.
Dana KianfarAuke WiggersAmir SaidReza PourrezaTaco CohenPublished in: CoRR (2020)
Keyphrases
- deep learning
- rate distortion optimized
- scalar quantization
- image coding
- subband
- vector quantization
- low bit rate
- image compression
- image coder
- rate distortion
- video coding
- bitstream
- coding scheme
- coding efficiency
- multiple description
- entropy coding
- bit rate
- unsupervised learning
- coding method
- video transmission
- wavelet transform
- machine learning
- video streaming
- error control
- scalable video coding
- filter bank
- mental models
- low complexity
- computational complexity
- wavelet coefficients
- weakly supervised
- multiresolution
- motion estimation
- feature vectors
- compression algorithm
- video quality
- multiscale
- image processing
- feature selection