Hu Qianqian

Hu Qianqian

Hu Qianqian, associate professor of Zhejiang University, mainly studies computer aided geometric design, computer graphics, digital geometric processing, etc.

Character experience

2008.4-present School of statistics and mathematics, Zhejiang University of technology and Industry

2005.3-2008.3 doctor of Applied Mathematics, Department of mathematics, Zhejiang University

2004.8-2005.2 research assistant, Department of computer science, Hong Kong University of science and technology

2001.9-2004.7 master of Applied Mathematics, Department of mathematics, Zhejiang University

1997.9-2001.7 Department of Applied Mathematics, Zhejiang University

Research direction

Computer aided geometric design, computer graphics, digital geometric processing, etc.

Awards

1. Won the Euler prize for Applied Mathematics in 2007 (individual)

2. Third prize of Lu zengyong CAD & CG (computer aided design and graphics) high tech award in 2008 (individual)

Major projects

2010.1-2011.12 research on some key technologies of geometric approximation modeling in computational geometry

Main works

Qian-qianHu,Guo- jinWang.RepresentingconicsbylowdegreerationalDPcurves .JournalofZhejiangUniversity-SCIENCEC,2010,11(4):278-289.

QianQianHu, GuoJinWang.Optimalmulti -degreereductionoftriangularBéziersurfaceswithcornerscontinuityinthenormL2.JournalofComputationalandAppliedMathematics,2008,215(1):114-126.

HuQianqian, WangGuojin.Anovelalgorithmforexplicitoptimalmulti -degreereductionoftriangularsurfaces,SCIENCEINCHINA,SeriesF,2008,51(1):13-24.

Hu Qianqian, Wang Guojin. A novel algorithm for the explicit optimal reduction of multi order of triangular surfaces. Chinese science e: Information Science, 2007,37 (8): 989-999

QianQianHu, GuoJinWang.ImprovedboundsonpartialderivativesofrationaltriangularB é ziersurface.Computer -AidedDesign,2007,39(12):1113-1119.

QianQianHu, GuoJinWang.Necessaryandsufficientconditionsforrationalquarticrepresentationofconicsections .JournalofComputationalandAppliedMathematics,2007,203(1),190-208.

HuQianqian, WangGuojin.Geometricmeaningsoftheparametersonrationalconicsegments ,SCIENCEINCHINA,SeriesA,2005,48(9),1209-1222.

Hu Qianqian, Wang Guojin. Geometric meaning of parameters of rational conic curve. Chinese Science A, 2005,50 (5): 513-525

QianQianHu, GuoJinWang.Explicitmulti -degreereductionofSaid-BéziergeneralizedBallcurveswithendpointsconstraints,JournalofInformationandComputationalScience,2007,4(2),533-543.

Hu Qianqian, Wang Guojin. Exact boundary and polynomial approximation of B é zier surface in sphere. Journal of Zhejiang University, Engineering Edition, 2008,42 (11): 1906-1909

Lu Lizheng, Hu Qianqian, Wang Guozhao. Iterative algorithm for order reduction of B é zier curves. Chinese Journal of computer aided design and graphics, 2009,21 (12), 1689-1693

QianQianHu, GuoJinWang.RationalquarticSaid - Ballconics.The3rdKorea -ChinaJointConferenceonGeometricandVisualComputing,2007,94-102.

Wang Guojin, Hu Qianqian. A kind of rational B é zier curve and polynomial approximation of its product and derivative. Journal of Applied Mathematics of colleges and universities, series a, 2004,19 (1): 89-96