Rate-Distortion-Optimization for Deep Image Compression.
Michael SchäferSophie PientkaJonathan PfaffHeiko SchwarzDetlev MarpeThomas WiegandPublished in: ICIP (2021)
Keyphrases
- image compression
- bit allocation
- rate distortion optimization
- vector quantization
- rate distortion
- low bit rate
- compression ratio
- wavelet transform
- transform coding
- coding method
- subband
- bit rate
- video coding
- discrete cosine transform
- compression algorithm
- image processing
- compressed images
- image coder
- inter frame
- video coding standard
- intra prediction
- multiscale
- video compression
- vector quantizer
- image coding
- wavelet coefficients
- motion estimation
- optical flow
- multiresolution