中文
Published date:2014-03-14    Provided by:数学系
  Personal Information
Title: Professor
Position:  
Tel:  0086-010-51682052
E-mail:  grqu@bjtu.edu.cn
Present Address: Department of Mathematics School of Science, Beijing Jiaotong University, No 3. Shangyuancun, Haidian District,Beijing, P.R.China.100044


  Education
 .  October 2002 –January 2008 Ph.D, Department of Mathematics, Beijing Jiaotong University.
 •September 1986 – July 1989 M.S., Department of Mathematics, Innermongulia University.
 . September 1979 - July 1983 B.Sc., Department of Mathematics, Jilin University.
  Research Interest
.  Image reconstruction and processing
•   Numerical analysis
•   Inverse problems.
  Funding
•    Active
•     [2013-2016],Principal Investigator: Compressed sensing reconstruction for band-limited signals and applications,National Science Foundation of China(61271012 ).Completed
•     
[2010-2013], Principal Investigator: Algorithm research for region of interest image reconstructions, National Science Foundation of China(61071144 ).  
•     [2008 - 2010] Principal Investigator: Research of the Landweber iteration algorithms and their applications, National Science Foundation of China (60772041).Completed
•     [2004 - 2006] Principal Investigator: Singularities of tomography and three-dimensional image reconstruction, National Science Foundation of China (60372015).
•     [2002 - 2003] Principal Investigator: Singularity inversion of the Radon transform, 3-D image reconstruction and wavelets, the Science Foundation of Beijing Jiaotong University (2002SM54).
•     [1991 – 1994] Co – Investigator: Computerized tomography of incomplete projection data, Research subject of ministry of electronics.
•     [1988 – 1990] Co – Investigator: Research of the mathematical models and algorithms for image reconstruction, Research subject of ministry of electronics.
  Major Publication
  1.  Gangrong qu, Ming Jiang, Yuanjian Yang, Convergence Results of the Landweber Iterations for Linear Systems, Acta Mathematicae Applicatae Sinica, appears, 2014.

   2.  Gangrong Qu, An Algorithm for Interior Tomography, Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear MedicineProceedings, 2013.

   3. Gangrong Qu, Chengyong Wang, Ruirui Kang,   Reconstruction of Band-limited Signals From Uniform Random SamplesResearch announcement, Advances in Mathematics (China), Vol. 41, No. 2, 253-255, 2012.

   4.  Gangrong Qu, Singularities of the Radon Transform of a Class of Piecewise Smooth Functions in R2Acta Mathematicae ApplicataeVol.27, No.2, 191-208, 2011.
   5.
 Gangrong Qu and Ming Jiang, Landweber scheme for compact operator equation in Hilbert space and its applications, Communications in Numerical Methods in Engineering, Vol.25 No. pp.771-786,June 2009.
   6.  Gangrong Qu, Ming Jiang, Landweber iterative methods for angle-limited image reconstruction, Acta Mathematicae Applicatae Sinica,Vol.25, No.2, 327-334,2009.
   7.  Gangrong.Qu,Caifang.Wang and Ming. Jiang, Necessary and Sufficient Convergence Conditions for Algebraic Image Reconstruction Algorithms, IEEE Transactions on Image Processing, Vol. 18, No. 2, pp. 435 - 440, Feb. 2009.
   8.  Gangrong Qu, Singularities of the Radon Transform of a Class of Piecewise Smooth Functions in R2
Research announcement, Advances in Mathematics (China), Vol. 36, No. 3, pp. 379 - 381, 2007.     
   9. Jie Sun, Gangrong Qu, Studies of the relaxation parameter selection of block-iterative algorithm for image reconstruction, CT Theory and Applications (Chinese), Vol. 16, No. 2, pp. 14 - 19, 2007.
   10.  Gangrong Qu, Caifang Wang, and Ming Jiang, Necessary and Sufficient Convergence Conditions for Algebraic Image Reconstruction Algorithms (research announcement), Advances in Mathematics (China), Vol. 36, No. 3, pp. 379 - 381, 2007.
    11.  Jiyun Zhu, Gangrong Qu,Extrapolation algorithm for a class of band-limited functions and its application,Science Technology and Engineering, Vol. 6No. 23, 2007.
    12.  Gangrong Qu, Qiong XuA Class of Image Edge Curves Singularity Detection with One-dimensional Wavelet TransformJournal of Beijing Jiaotong UniversityVol. 30 No. 6, pp. 81-84, 2006.
    13. Gangrong.Qu, Wavelet Inversion of the k-plane Transform and its Application, Appl.Comput.Harmon. Anal. vol. 21, pp. 262-267, September2006. SCI.
    14. Qiong Xu, Gangrong QuSingularities of piecewise smooth function Radon transform along circles, Journal of Beijing Jiaotong UniversityVol. 29No. 6104-107, 2005.
    15. Yongsheng Lan, Gangrong QuConvolution-backprojection algorithm of fully three-dimensional image reconstructionChinese Journal of Sterology and Image Analysis, Vol. 10, No. 3, pp. 170-1732005.
    16. Zhaotian Zhang, Gangrong Qu and Ming Jiang, Convergence on Extrapolating for Band-limited Functions (in Chinese), Chinese Journal of Engineering Mathematics, Vol. 21, No. 2, pp. 143 - 148, 2004.  
     17. Chunlei Hao, Gangrong QuResearch on singularities of Radon transform in two-dimensional space, Journal of Beijing Jiaotong UniversityVol. 28No. 6pp. 15-182004.
    18. Gangrong QuShenzhou ZhengSingularities of function Radon transform along circles, Journal of Beijing Jiaotong UniversityVol. 26No. pp. 8-132002.
    19. Gangrong.Qu, Inverse Radon Transform with One-dimensional Wavelet Transform, Acta Mathematicae Applicatae Sinica, 16 (1) (2000) 70-77.


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