Learned Image Compression with Soft Bit-Based Rate-Distortion Optimization.
David AlexandreChih-Peng ChangWen-Hsiao PengHsueh-Ming HangPublished in: ICIP (2019)
Keyphrases
- image compression
- bit allocation
- rate distortion optimization
- rate distortion
- vector quantization
- low bit rate
- subband
- wavelet transform
- bit rate
- inter frame
- video coding
- compression scheme
- coding method
- rate control
- compression ratio
- discrete cosine transform
- compression algorithm
- compressed images
- image coder
- entropy coding
- transform coding
- coding efficiency
- wavelet coefficients
- error propagation
- intra frame