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