A lifting wavelet based lossless and lossy ECG compression processor for wireless sensors.
Jiahui LuoZhijian ChenXiaoyan XiangJianyi MengPublished in: IEICE Electron. Express (2017)
Keyphrases
- image compression
- wavelet transform
- lossy compression
- wireless sensor
- lifting scheme
- lossless compression
- lossless image coding
- lossless coding
- compression ratio
- image coding
- predictive coding
- data compression
- multiresolution
- compression scheme
- arithmetic coding
- lempel ziv
- compression algorithm
- reversible integer
- image coder
- entropy coding
- lossless data compression
- lossless image compression
- subband
- wireless sensor networks
- high compression ratio
- image quality
- wavelet filters
- sensor networks
- progressive transmission
- network management
- energy efficiency
- base station
- coding method
- multiscale
- source coding
- wavelet coefficients
- wavelet coding
- real time
- network security
- fault tolerance
- filter bank
- energy consumption