DOU Weibei
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- Professor
- Name (Simplified Chinese):DOU Weibei
- Name (English):DOU Weibei
- School/Department:Department of Electronic Engineering, Tsinghua University
- Business Address:Room 4-102,Rohm Building,Tsinghua University, Beijing
- Contact Information:douwb@tsinghua.edu.cn; Tel:010-62781703
- Degree:Doctoral degree
- Professional Title:Professor
- Academic Titles:Professor
- Alma Mater:Université de CAEN, France.
- Teacher College:DZGCX
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- Selected Publications
Chengyu Huang, Yushen Fu, Zekun Yang, Yang Liu, Nan Sun, Xueqing Li, and Huazhong Yang, "A 16-Bit 4.0-GS/s Calibration-Free 65nm DAC with >70dBc SFDR and <-80dBc IM3 up to 1GHz Using Constant-Activity Element Switching," ESSCIRC2021.
Release time:2021-12-25 Hits:
- Journal:2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11
- Abstract:This paper presents an automatic method for processing the data of I H magnetic resonance spectroscopy. This method focuses on expressing the metabolites concentration ratios of the brain, such as NAA/Cr, NAA/Cho, Cho/Cr, etc. The data processing system consists of water suppression with wavelet basis function, automatic coefficients selection of the Gaussian transform based on the signal characteristics and experience formulas. Especially, our automatically relative quantitative analysis is based on an approximate method to label the chemical shift in parts per million (ppm) in the case of some necessary information are missed, such as the sampling rate and reference resonance frequency. It is very useful in the fusion system of brain tumor features extracted from MR images and MR spectrum.
- Co-author:wang, Shuai, Constans, Jean-Marc, Weibei
- First Author:Dou,Geng, Liang, Dou, Weibei
- Indexed by:会议论文
- Correspondence Author:Dou, Weibei
- Page Number:906
- Translation or Not:no
- Date of Publication:2009-06-11