Error-Controlled Lossy Compression Optimized for High Compression Ratios of Scientific Datasets.
Xin LiangSheng DiDingwen TaoSihuan LiShaomeng LiHanqi GuoZizhong ChenFranck CappelloPublished in: IEEE BigData (2018)
Keyphrases
- lossy compression
- lossless compression
- high compression ratio
- image quality
- image compression
- compression ratio
- integer wavelet transform
- compression scheme
- lifting scheme
- bit rate
- vector quantization
- compression algorithm
- image data
- inter frame
- low bit rate
- data hiding
- quadtree
- reconstructed image
- image processing
- visual quality
- pattern matching
- jpeg images
- high quality
- hash functions
- video compression
- image coding
- gray level images
- image representation
- wavelet transform