이화여자대학교

Jungho Yoon Professor

Department of Mathematics

윤정호 프로필 사진 
Prof. Jungho Yoon is currently appointed as a professor of Department of Mathematics at Natural Science College in Ewha Womans University. He received the Ph.D degree from the University of Wisconsin-Madison in 2008. His research interests include data approximation, image processing, and numerical PDE. He published papers in the selective (SCI) journals in the areas pure and applied mathematics, IEEE and mathematical physics.
  • Department Chair, Information Security/Department Chair, Computational Science
  • Science Building A #A509
  • 02-3277-2293
Research Record
  • A family of C2 four-point stationary subdivision schemes with fourth-order accuracy and shape-preserving properties Journal of Computational and Applied Mathematics, 2024, v.446, 115843
    SCIE Scopus dColl.
  • Construction of a modified butterfly subdivision scheme with C2-smoothness and fourth-order accuracy Applied Mathematics Letters, 2024, v.154, 109087
    SCIE Scopus dColl.
  • A shape preserving corner cutting algorithm with an enhanced accuracy Applied Mathematics Letters, 2023, v.137, 108487
    SCIE Scopus dColl.
  • Improving the third-order WENO schemes by using exponential polynomial space with a locally optimized shape parameter Computers and Mathematics with Applications, 2023, v.149, 24-37
    SCIE Scopus dColl.
  • A shape preserving C2 non-linear, non-uniform, subdivision scheme with fourth-order accuracy Applied and Computational Harmonic Analysis, 2022, v.60, 267-292
    SCIE Scopus dColl.
  • Construction of Nonlinear Approximation Schemes for Piecewise Smooth Data Constructive Approximation, 2022
    SCIE Scopus dColl.
  • Development of a WENO scheme based on radial basis function with an improved convergence order JOURNAL OF COMPUTATIONAL PHYSICS, 2022, v.468, 111502
    SCIE Scopus dColl.
  • A non-uniform corner-cutting subdivision scheme with an improved accuracy Journal of Computational and Applied Mathematics, 2021 , 113446
    SCIE Scopus dColl.
  • A third-order WENO scheme based on exponential polynomials for Hamilton-Jacobi equations Applied Numerical Mathematics, 2021, v.165, 167-183
    SCIE Scopus dColl.
  • A training method for low rank convolutional neural networks based on alternating tensor compose-decompose method Applied Sciences (Switzerland), 2021 , 1-23
    SCIE Scopus dColl.
  • Approximation of multivariate functions on sparse grids by Kernel-based Quasi-interpolation SIAM Journal on Scientific Computing, 2021, v.43 no.2, A953-A979
    SCIE Scopus dColl.
  • IMPROVING ACCURACY OF THE FIFTH-ORDER WENO SCHEME BY USING THE EXPONENTIAL APPROXIMATION SPACE SIAM JOURNAL ON NUMERICAL ANALYSIS, 2021, v.59 no.1, 143-172
    SCIE Scopus dColl.
  • A new family of non-stationary hermite subdivision schemes reproducing exponential polynomials Applied Mathematics and Computation, 2020, v.366, 124763
    SCIE Scopus dColl.
  • Construction of an Improved Third-Order WENO Scheme with a New Smoothness Indicator Journal of Scientific Computing, 2020, v.82 no.3, 63
    SCIE Scopus dColl.
  • Joint Demosaicing and Denoising Based on a Variational Deep Image Prior Neural Network SENSORS, 2020, v.20 no.10
    SCIE Scopus dColl.
  • An Improved Weighted Nuclear Norm Minimization Method for Image Denoising IEEE ACCESS, 2019, v.7, 97919-97927
    SCIE Scopus dColl.
  • Analysis of non-stationary Hermite subdivision schemes reproducing exponential polynomials Journal of Computational and Applied Mathematics, 2019, v.349, 452-469
    SCIE Scopus dColl.
  • A Sixth-Order Weighted Essentially Non-oscillatory Schemes Based on Exponential Polynomials for Hamilton-Jacobi Equations JOURNAL OF SCIENTIFIC COMPUTING, 2018, v.75 no.3, 1675-1700
    SCIE Scopus dColl.
  • A family of non-uniform subdivision schemes with variable parameters for curve design Applied Mathematics and Computation, 2017, v.313, 1-11
    SCIE Scopus dColl.
  • Construction of Hermite subdivision schemes reproducing polynomials Journal of Mathematical Analysis and Applications, 2017, v.451 no.1, 565-582
    SCIE Scopus dColl.
  • Structure Adaptive Total Variation Minimization-based Image Decomposition IEEE Transactions on Circuits and Systems for Video Technology, 2017
    SCIE Scopus dColl.
  • Approximation order and approximate sum rules in subdivision JOURNAL OF APPROXIMATION THEORY, 2016, v.207, 380-401
    SCIE Scopus dColl.
  • Ashort note on the error estimates of Yuan-Shu discontinuous Galerkin method based on non-polynomial approximation spaces JOURNAL OF COMPUTATIONAL PHYSICS, 2016, v.320, 33-39
    SCIE Scopus dColl.
  • On multivariate discrete least squares JOURNAL OF APPROXIMATION THEORY, 2016, v.211, 78-84
    SCIE Scopus dColl.
  • SIXTH-ORDER WEIGHTED ESSENTIALLY NONOSCILLATORY SCHEMES BASED ON EXPONENTIAL POLYNOMIALS SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2016, v.38 no.4, A1987-A2017
    SCIE Scopus dColl.
  • A study on multivariate interpolation by increasingly flat kernel functions JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2015, v.427 no.1, 74-87
    SCIE Scopus dColl.
  • Depth map enhancement using adaptive moving least squares method with a total variation minimization Multimedia Tools and Applications, 2015, 2 SEP 2015
    SCIE Scopus dColl.
  • Image zooming method using edge-directed moving least squares interpolation based on exponential polynomials Applied Mathematics and Computation, 2015, v.269, 569-583
    Scopus dColl.
  • Improving smoothness and accuracy of Modified Butterfly subdivision scheme Applied Mathematics and Computation, 2015, 10 Aug 2015
    SCIE Scopus dColl.
  • Modified Non-linear Weights for Fifth-Order Weighted Essentially Non-oscillatory Schemes Journal of Scientific Computing, 2015, 8 AUG 2015
    SCIE Scopus dColl.
  • Motion correction of magnetic resonance imaging data by using adaptive moving least squares method MAGNETIC RESONANCE IMAGING, 2015, v.33 no.5, 659-670
    SCIE Scopus dColl.
  • A Framework for Moving Least Squares Method with Total Variation Minimizing Regularization JOURNAL OF MATHEMATICAL IMAGING AND VISION, 2014, v.48 no.3, 566-582
    SCIE Scopus dColl.
  • A New Method for the Analysis of Univariate Nonuniform Subdivision Schemes CONSTRUCTIVE APPROXIMATION, 2014, v.40 no.2, 173-188
    SCIE Scopus dColl.
  • Adaptive Total Variation Minimization-Based Image Enhancement from Flash and No-Flash Pairs SCIENTIFIC WORLD JOURNAL, 2014 , Article ID 319506
    SCIE Scopus dColl.
  • On Convergence of Flat Multivariate Interpolation by Translation Kernels with Finite Smoothness Constructive Approximation, 2014, v.40 no.1, 37-60
    SCIE Scopus dColl.
  • Sampling inequalities for infinitely smooth radial basis functions and its application to error estimates Applied Mathematics Letters, 2014, v.36, 40-45
    Scopus dColl.
  • Superresolution of 3-D computational integral imaging based on moving least square method Optics Express, 2014, v.22 no.23, 28606-28622
    SCIE Scopus dColl.
  • [학술지논문] A family of C2 four-point stationary subdivision schemes with fourth-order accuracy JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2024, v.446 no.115843 , 1-14
    SCIE
  • [학술지논문] A new family of non-stationary hermite subdivision schemes reproducing exponential polynomials APPLIED MATHEMATICS AND COMPUTATION, 2020, v.366 no.1 , 1-16
    SCIE
  • [학술지논문] Construction of an Improved Third-Order WENO Scheme with a New Smoothness Indicator JOURNAL OF SCIENTIFIC COMPUTING, 2020, v.82 no.3 , 1-23
    SCIE
  • [학술발표] Development of onlinear approximation schemes for piecewise smooth data The Fourth Hangzhou International Workshop onHarmonic Analysis and Applications, 중국, 항저우, 2019-12-14 학술대회 초록집, 2019, 13-13
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Courses

  • 2024-2nd

    • Advanced Calculus Ⅱ

      • Subject No 35290Class No 01
      • 2Year ( 3Credit , 4.5Hour) Mon 2~2 (POSCO452) , Thu 3~3 (POSCO452)
        • Syllabus(File)

    • Digital Image Processing

      • Subject No 35979Class No 01
      • 4Year ( 3Credit , 3Hour) Mon 3~3 (POSCO360) , Wed 2~2 (POSCO360)
        • Syllabus(File)

    • Introduction to Functional Analysis

      • Subject No G10788Class No 01
      • Year ( 3Credit , 3Hour) Tue 2~3 (SCI-AA317)
        • Syllabus(File)

  • 2024-1st

    • Advanced Calculus Ⅰ

      • Subject No 35288Class No 01
      • 2Year ( 3Credit , 4.5Hour) Tue 3~3 (POSCO451) , Thu 2~2 (POSCO451)
        • Syllabus(File)

    • Approximation Theory

      • Subject No G10514Class No 01
      • Year ( 3Credit , 3Hour) Wed 2~2 (SCI-AA317) , Wed 3~3 (SCI-AA317)
        • Syllabus(File)

  • 2023-1st

    • Real Analysis

    • Principles of Applied Mathematics Ⅰ

      • Subject No G10652Class No 01
      • Year ( 3Credit , 3Hour) Thu 2~3 (SCI-A-A317)
        • Syllabus(File)

  • 2022-2nd

    • Digital Image Processing

      • Subject No 35979Class No 01
      • 4Year ( 3Credit , 3Hour) Mon 6~6 (POSCO452) , Wed 5~5 (POSCO452)
        • Syllabus(File)

    • Principles of Applied Mathematics Ⅱ

      • Subject No G11017Class No 01
      • Year ( 3Credit , 3Hour) Mon 3~3 (SCI-AA317) , Tue 3~3 (SCI-AA317)
        • Syllabus(File)

  • 2022-1st

    • Real Analysis

      • Subject No 35296Class No 01
      • 4Year ( 3Credit , 3Hour) Mon 6~6 (POSCO452) , Wed 5~5 (POSCO452)
        • Syllabus(File)

    • Approximation Theory

      • Subject No G10514Class No 01
      • Year ( 3Credit , 3Hour) Tue 2~3 (SCI-AA317)
        • Syllabus(File)

  • 2021-2nd

    • Advanced Calculus II

      • Subject No 35290Class No 01
      • 2Year ( 3Credit , 4.5Hour) Tue 5~5 , Thu 6~6
        • Syllabus(File)

    • Digital Image Processing

      • Subject No 35979Class No 01
      • 4Year ( 3Credit , 3Hour) Mon 6~6 (POSCO452) , Wed 5~5 (POSCO452)
        • Syllabus(File)

  • 2021-1st

    • Advanced Calculus I

      • Subject No 35288Class No 01
      • 2Year ( 3Credit , 4.5Hour) Mon 6~6 (POSCO452) , Wed 5~5 (POSCO452)
        • Syllabus(File)

    • Principles of Applied Mathematics Ⅰ

      • Subject No G10652Class No 01
      • Year ( 3Credit , 3Hour) Mon 2~3 (SCI-AA317)
        • Syllabus(File)
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Academic Background

University of Wisconsin-Madison Ph.D.(수학)