Huffman quantization approach for optimized EEG signal compression with transformation technique.
P. RajasekarM. PushpalathaPublished in: Soft Comput. (2020)
Keyphrases
- eeg signals
- huffman coding
- discrete cosine transformation
- quantization table
- data compression
- compression ratio
- image compression
- compression scheme
- spatial domain
- efficient compression
- arithmetic coding
- text compression
- quantization noise
- compression algorithm
- entropy coding
- event related potentials
- jpeg images
- lossy image compression
- adaptive quantization
- signal processing
- brain computer interface
- image quality
- compressed data
- uniform quantization
- obstructive sleep apnea
- empirical mode decomposition
- transform coding
- eeg data
- extracted features
- quantization error
- arithmetic coder
- low bit rate
- lossless compression
- bit rate
- multiresolution
- kernel density estimators