Application of Second Generation Wavelet and Compression Algorithm in Data Processing
Xun Rui-xin · Modern Computer · 2011
To eliminate the error and random interference in measurement data.Presents using second generation wavelet lifting algorithm to make denoising process on raw measurement data,and makes non-lossless compression on the measured data by using data compression algorithm based on second generation wavelets principle.The combination of two methods,can reduce the amout of data,improve the speed and quality and retain the data characteristics and accuracy at the same time.