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Asia-Pacific Youth Conference on Communication Technology (APYCCT 2010 E-BOOK)

Kunming,China,8.7-8.8，2010

ISBN: 978-1-935068-20-4 Scientific Research Publishing, USA

E-Book 934pp Pub. Date: August 2010

Category: Computer Science & Communications

Price: $120

Title: Application and Research of De-Noising of Blood Cell Based on Lifting Wavelet Packet Transform
Source: Asia-Pacific Youth Conference on Communication Technology (APYCCT 2010 E-BOOK)(Part 3 Computer Technology and Application) (pp 372-376)
Author(s): Dong-ying Liang, Shenzhen Institute of Information Technology, Shenzhen, China
Ying Zhou, Shenzhen Institute of Information Technology, Shenzhen, China
Abstract: In order to reduce the signal during the acquisition process of blood cells in a variety of doping noise signal, a signal noise reduction method is proposed based on wavelet analysis. Under the upgrading mode framework, we perform the decomposition and reconstruction of blood cell analyzer channel signal based on the wavelet packet method. We use MATLAB simulation tools to analysis the channel signal. The result shows that the transform adopting lifting wavelet packet not only produces useful analysis on low-frequency signals and high-frequency signals, but also to retain the exact local analysis capabilities. Our work has guiding significance to further reduce the blood cell analyzer noise problems.
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