A review on CT and X-ray images denoising methods D Thanh, P Surya, LM Hieu Informatica 43 (2), 2019 | 42 | 2019 |

Analysis of second order difference schemes on non-uniform grids for quasilinear parabolic equations P Matus, LM Hieu, LG Vulkov Journal of Computational and Applied Mathematics 310, 186-199, 2017 | 33 | 2017 |

An iterative mean filter for image denoising DNH Thanh, LM Hieu, S Engínoğlu IEEE Access 7, 167847-167859, 2019 | 29 | 2019 |

Melanoma skin cancer detection method based on adaptive principal curvature, colour normalisation and feature extraction with the ABCD Rule DNH Thanh, VBS Prasath, LM Hieu, NN Hien Journal of Digital Imaging, 1-12, 2019 | 28 | 2019 |

An adaptive image inpainting method based on the modified mumford-shah model and multiscale parameter estimation DNH Thanh, PVB Surya, N Van Son, LM Hieu Компьютерная оптика 43 (2), 2019 | 28 | 2019 |

Adaptive Frequency Median Filter for the Salt-and-Pepper Denoising Problem U Erkan, S Enginoglu, DNH Thanh, LM Hieu IET Image Processing, 2020 | 17 | 2020 |

Maximum principle for finite-difference schemes with non sigh-constant input data PP Matus, LM Hieu, LG Vulkov Doklady of the National Academy of Sciences of Belarus 59 (5), 13-17, 2016 | 13 | 2016 |

An adaptive method for image restoration based on high-order total variation and inverse gradient DNH Thanh, VBS Prasath, LM Hieu, S Dvoenko Signal, Image and Video Processing, 1-9, 2020 | 11 | 2020 |

An Adaptive Image Inpainting Method Based on Euler's Elastica with Adaptive Parameters Estimation and the Discrete Gradient Method DNH Thanh, PVB Surya, D Sergey, LM Hieu Signal Processing, 107797, 2020 | 9 | 2020 |

A two-stage filter for high density salt and pepper denoising DNH Thanh, NH Hai, VBS Prasath, JMRS Tavares Multimedia tools and applications 79 (29), 21013-21035, 2020 | 9 | 2020 |

Принцип максимума для разностных схем с незнакопостоянными входными данными ПП Матус, ЛМ Хиеу, ЛГ Волков Доклады Национальной академии наук Беларуси 59 (5), 13-17, 2016 | 8 | 2016 |

On the consistent two-side estimates for the solutions of quasilinear convection–diffusion equations and their approximations on non-uniform grids P Matus, D Poliakov, LM Hieu Journal of Computational and Applied Mathematics 340, 571-581, 2018 | 7 | 2018 |

Difference schemes on nonuniform grids for the two-dimensional convection–diffusion equation PP Matus, LM Hieu Computational Mathematics and Mathematical Physics 57 (12), 1994-2004, 2017 | 5 | 2017 |

Second order monotone difference schemes with approximation on non-uniform grids for two-dimensional quasilinear parabolic convection-diffusion equations LM Hieu, DNH Thanh, VB Surya Prasath Vestnik St. Petersburg University, Mathematics 53, 232-240, 2020 | 4 | 2020 |

Image Inpainting Method Based on Mixed Median DNH Thanh, VBS Prasath, H Kawanaka, LM Hieu 2019 Joint 8th International Conference on Informatics, Electronics & Vision …, 2019 | 4 | 2019 |

Monotone difference schemes for weakly coupled elliptic and parabolic systems P Matus, F Gaspar, LM Hieu, VTK Tuyen Computational Methods in Applied Mathematics 17 (2), 287-298, 2017 | 4 | 2017 |

Monotone difference schemes for systems of elliptic and parabolic equations F GASPAR, P MATUS, VOTHIKIM TUYEN, H LE MINH Doklady of the National Academy of Sciences of Belarus 60 (5), 29-33, 2016 | 4 | 2016 |

A finite-difference scheme for initial boundary value problem of the gamma equation in the pricing of financial derivatives LM Hieu, TTH Hanh, DNH Thanh Journal of Mathematics and Computer Science 20 (4), 283-291, 2020 | 3 | 2020 |

On Convergence of Difference Schemes for Dirichlet IBVP for Two-Dimensional Quasilinear Parabolic Equations with Mixed Derivatives and Generalized Solutions P Matus, D Poliakov, LM Hieu Computational Methods in Applied Mathematics 1 (ahead-of-print), 2019 | 3 | 2019 |

Monotone finite-difference schemes of second-order accuracy for quasilinear parabolic equations with mixed derivatives PP Matus, LM Hieu, D Pylak Differential Equations 55 (3), 424-436, 2019 | 3 | 2019 |