DPZ: Improving Lossy Compression Ratio with Information Retrieval on Scientific Data.
Jialing ZhangJiaxi ChenXiaoyan ZhuoAekyeung MoonSeung Woo SonPublished in: CLUSTER (2021)
Keyphrases
- scientific data
- compression ratio
- data compression
- information retrieval
- lossless compression
- lossless coding
- lossy compression
- compression algorithm
- image compression
- image quality
- compression scheme
- data management
- scientific databases
- data collection
- reconstructed image
- scientific information
- high compression ratio
- scientific data sets
- life sciences
- coding method
- massive amounts of data
- scientific data management
- huffman coding
- scientific disciplines
- arithmetic coding
- file size
- text mining
- compressed data
- compressed images
- peak signal to noise ratio
- predictive coding
- lossless image compression
- higher compression ratio
- high energy physics
- bitmap indexes
- subband