Quantization and Entropy Coding Scheme for Dictionary Learning Based Image Compression.
Juan WangXiaoming TaoXijia LiuNing GeJianhua LuPublished in: VTC Fall (2016)
Keyphrases
- dictionary learning
- coding scheme
- transform coding
- image compression
- entropy coding
- scalar quantization
- coding method
- sparse representation
- sparse coding
- bitstream
- subband coding
- transform coefficients
- image transmission
- image coder
- vector quantization
- subband
- low bit rate
- adaptive binary arithmetic coding
- information theoretic
- compression ratio
- compressed images
- error resilient
- compression scheme
- arithmetic coding
- reconstructed image
- multiple description
- compression algorithm
- arithmetic coder
- wavelet transform
- bit allocation
- image coding
- face recognition
- wavelet packet
- video quality
- image classification
- subband image coding