Research Article
A High-Performance Lossless Compression Scheme for EEG Signals Using Wavelet Transform and Neural Network Predictors
Table 1
Comparison of compression results.
| Vector quantization with collapsed Huffman tree [1] | RLSL filters/ High pass filter with arithmetic coding [2] | Dynamical neural network with arithmetic coding [3] | Linear predictor (AR) with error modeling and Huffman coding [8] | SLP predictor with error modeling and arithmetic coding [22] | KLT transform [18] | Wavelet-SPIHT [26] | Proposed scheme |
| 2.63 | 1.61 | 2.08 | 2.50 | 2.72 | 2.84 | 2.046 | 2.99 |
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