孙杰宝
近期热点
资料介绍
个人简历
教育经历2003/9 - 2008/6,吉林大学,应用数学, 博士学位1999/9 - 2003/6,吉林大学,数学与应用数学,学士学位工作经历2019/12 - 至今, 哈尔滨工业大学,数学学院,教授2019/04 - 至今, 哈尔滨工业大学,数学学院,副院长2016/05 - 至今, 哈尔滨工业大学,数学系,博士生导师2012/12 - 2019/12,哈尔滨工业大学,数学系,副教授2008/09 - 2011/07,哈尔滨工业大学,数学系,博士后2008/06 - 2012/12,哈尔滨工业大学,数学系,讲师科研项目黑龙江省自然科学基金面上项目,基于正倒向扩散方程的图像处理技术研究,2016/07-2019/07,结题,主持。国家自然科学基金面上项目,低阶煤极性基团调控及压力梯度脱水机制研究,51476047,2014/01-2017/12,结题,参加。国家自然科学基金青年基金,基于一类线性增长非凸泛函的图像恢复研究,2014/01-2016/12,结题,参加。 哈工大理工医交叉学科基础研究培育计划,褐煤过热蒸汽干燥的反常扩散机理研究,2014/06-2016/05,结题,主持。国家自然科学基金面上项目,基于变分法与纹理分解的SAR图像分割与目标检测研究,2013/1-2016/12,结题,参加。国家自然科学基金数学天元基金,分形多孔介质中非线性扩散模型的定性研究,2012/1-2012/12,结题,主持。黑龙江省博士后科研启动基金,基于变分偏微分方程的SAR图像相干斑抑制,2012/1-2014/12,结题,主持。哈尔滨工业大学科研创新基金, 非散度型交错扩散模型的定性研究, 2010/01-2012/12,结题,主持。科研奖项黑龙江省科学技术奖三等奖,图像处理偏微分方程方法以及数值研究,2018.12,吴勃英 张达治 郭志昌 孙杰宝 孟雄发明专利一种基于偏微分方程和BM3D的无参数化图像恢复方法基于反应扩散方程组的彩色图像压缩方法讲授课程数学系本科生课程:数学物理方程、数学规划研究生课程:数值分析、最优化方法教学项目主持:中国学位与研究生教育学会面上课题(2015)黑龙江省高等教育教学改革项目(2017)哈尔滨工业大学研究生精品课程培育项目(2014)哈尔滨工业大学教学研究项目青年教改专项(2014)参加:黑龙江省高等教育教学改革项目(2018)中国学位与研究生教育学会面上课题(2018)高等学校大学数学教学研究与发展中心项目(2015)哈尔滨工业大学研究生教育教学改革项目(2014)教学成果哈尔滨工业大学教学优秀奖二等奖(2018)哈尔滨工业大学第四届大学生创新创业教育活动优秀指导教师提名奖(2018)哈尔滨工业大学研究生教学成果奖二等奖(2017)哈尔滨工业大学研究生教育管理工作先进个人(2016)哈尔滨工业大学教学新秀奖(2013)哈尔滨工业大学首届研究生课程青年教师教学竞赛二等奖(2012)哈尔滨工业大学理学院优秀班主任(2012)哈尔滨工业大学优秀专兼职学生工作者(2009-2011)招生信息招生方向:图像处理技术非线性扩散方程深度学习与大数据处理招生类别:硕士研究生(学硕、专硕)博士研究生研究领域
"图像处理技术非线性扩散方程深度学习与大数据处理"近期论文
[1] Yao, Wenjuan; Shen, Jie; Guo, Zhichang; Sun, Jiebao; Wu, Boying A total fractional-order variation model for image super-resolution and its SAV algorithm. J. Sci. Comput. 82 (2020), no. 3, Paper No. 81, 18 pp.[2] Yu, Zhe; Wu, Boying; Sun, Jiebao; Liu, Wenjie A generalized-Jacobi-function spectral method for space-time fractional reaction-diffusion equations with viscosity terms. Appl. Numer. Math. 152 (2020), 355–378.[3] Wenjuan Yao, Zhichang Guo, Jiebao Sun, Boying Wu, Multiplicative Noise Removal for Texture Images Based on Adaptive Anisotropic Fractional Diffusion Equations,SIAM Journal on Imaging Sciences. 12 (2019), no. 2, 839–873.[4] Shan, Xiujie; Sun, Jiebao; Guo, Zhichang. Multiplicative noise removal based on the smooth diffusion equation. J. Math. Imaging Vision, 61 (2019), no. 6, 763–779.[5] Guo, Zhichang; Yao, Wenjuan; Sun, Jiebao; Wu, Boying. Nonlinear fractional diffusion model for deblurring images with textures. Inverse Probl. Imaging 13 (2019), no. 6, 1161–1188.[6] Zhe Yu, Boying Wu, Jiebao Sun, A space-time spectral method for one-dimensional time fractional convection diffusion equations. Math. Methods Appl. Sci. 40 (2017), no. 7, 2634-2648. [7] Wenjuan Yao, Jiebao Sun, Boying Wu, Shengzhu Shi, Numerical simulation of a class of fractional subdiffusion equations via the alternating direction implicit method, Numerical Methods for Partial Differential Equations, 2016, 32(2):531-547. [8] Wenjie Liu, Jiebao Sun, Boying Wu, Galerkin-Chebyshev spectral method and block boundary value methods for two-dimensional semilinear parabolic equations, Numerical Algorithms, 2016, 71(2):437-455. [9] Shi, Kehan, Dazhi Zhang, Guo, Zhichang, Jiebao Sun, Boying Wu, A non-divergence diffusion equation for removing impulse noise and mixed Gaussian impulse noise, Neurocomputing, 2016, 173:659-670. [10] Shi, Kehan, Guo, Zhichang, Dong, Gang, Jiebao Sun, Dazhi Zhang, Boying Wu, Salt-and-Pepper Noise Removal via Local Holder Seminorm and Nonlocal Operator for Natural and Texture Image, Journal of Mathematical Imaging and Vision, 2015, 51(3):400-412. [11] Zhenyu Zhou, Zhichang Guo, Gang Dong, Jiebao Sun, Dazhi Zhang, Boying Wu, A Double Degenerate Diffusion Model Based on the Gray Level Indicator for Multiplicative Noise Removal, IEEE Transactions on Image Processing, 2015, 24(1):249-260. [12] Wenjie Liu, Jiebao Sun, Boying Wu, Space time spectral method for the two-dimensional generalized sine-Gordon equation, Journal of Mathematical Analysis and Applications, 2015, 427(2):787-804. [13] Wenjie Liu, Boying Wu, Jiebao Sun, Space-Time Spectral Collocation Method for the One-Dimensional Sine-Gordon Equation, Numerical Methods for Partial Differential Equations, 2015, 31(3):670-690. [14] Jiebao Sun, Jing Li, Qiang Liu, Cauchy problem of a nonlocal p-Laplacian evolution equation with nonlocal convection, Nonlinear Analysis-Theory Methods & Applications, 2014, 95:691-702. [15] Wenjie Liu, Boying Wu, Jiebao Sun, Some numerical algorithms forsolving the highly oscillatory second-order initial value problems, Journal of Computational Physics, 2014, 276:235-251. [16] Jing Li, Jingxue Yin, Jiebao Sun, Zhichang Guo, A weighted dual porous medium equation applied to image restoration, Mathematical Methods in the Applied Sciences, 2013, 36(16):2117-2127. [17] Zhichang Guo, Dazhi Zhang, Boying Wu, Jiebao Sun*, Adaptive Perona-Malik Model Based on the Variable Exponent for Image Denoising, IEEE Transactions on Image Processing, 2012, 21(3):958-967. [18] Zhichang Guo, Qiang Liu, Jiebao Sun, Boying Wu, Reaction-diffusion systems with -growth for image denoising, Nonlinear Analysis: Real World Applications, 2011, 12(5):2904-2918. [19] Yanli Zhai, Dazhi Zhang, Jiebao Sun, Boying Wu, A novel variational model for image segmentation, Journal of Computational and Applied Mathematics, 2011, 235(8):2234-2241.[20] Jiebao Sun, Jingxue Yin, Yifu Wang, Asymptotic bounds of solutions for a periodic doubly degenerate parabolic equation, Nonlinear Analysis: TMA, 2011, 74(6):2415-2424. [21] Jiebao Sun, Boying Wu, Jing Li, Dazhi Zhang, A class of doubly degenerate parabolic equations with periodic sources, Discrete and Continuous Dynamical Systems-Series B, 2010, 14(3):1199-1210. [22] Jing Li, Jiebao Sun, Boying Wu, Periodic doubly degenerate parabolic equation with nonlocal terms, Computers & Mathematics with Applications, 2010, 60(3):490-500. [23] Jiebao Sun, Yuanyuan Ke, Chunhua Jin, Jingxue Yin, Existence of positive periodic solutions for the p-Laplacian system. Appl. Math. Lett. 20 (2007), no. 6, 696-701.美国数学学会评论员中国工业与应用数学学会会员黑龙江省工业与应用数学学会理事 相关热点