An Extended Hybrid Image Compression Based on Soft-to-Hard Quantification.
Haisheng FuFeng LiangBo LeiPublished in: IEEE Access (2020)
Keyphrases
- image compression
- wavelet transform
- vector quantization
- compression scheme
- subband
- reconstructed image
- compression ratio
- fractal image compression
- low bit rate
- compression algorithm
- image coding
- embedded zerotree
- discrete cosine transform
- database
- artificial intelligence
- cost function
- image processing
- e learning
- information systems
- hybrid learning
- search engine
- entropy coding
- progressive transmission
- class probability estimation
- information retrieval