Changhe Tu
Professor
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Personal Information:
  • Name (English):
    Changhe Tu
  • Name (Pinyin):
    Tu Changhe
  • E-Mail:
    chtu@sdu.edu.cn
  • Date of Employment:
    1993-07-01
  • School/Department:
    School of Computer Science and Technology
  • Administrative Position:
    Prof.
  • Education Level:
    With Certificate of Graduation for Doctorate Study
  • Business Address:
    room 410, N3 building, Qingdao Campus, Shandong University
  • Gender:
    Male
  • Contact Information:
    email: chtu@sdu.edu.cn phone: +86-532-58630605
  • Degree:
    Doctoral Degree in Science
  • Status:
    Employed
  • Academic Titles:
    CSIAM 几何设计与计算专委会副主任，CCF智能机器人专业组秘书长，CCF CAD/CG 专委会常务委员
  • Other Post:
    教育部动画与数字媒体技术教指委委员
  • Alma Mater:
    Shandong University
  • Supervisor of Doctorate Candidates
  • Supervisor of Master's Candidates
Discipline:
Computer Applications Technology;
Honors and Titles:

2020-12-10    山东省自然科学一等奖；
2002    国家科技进步奖；
Education
  • 1998-9 — 2003-6
    山东大学
    计算机软件
    Doctoral Degree in Science
  • 1990-9 — 1993-7
    山东大学
    计算机及应用
    Master's Degree in Science
Publication
Research direction

1. 计算机软件

Papers

1. 董秋杰. Laplacian2Mesh: Laplacian-Based Mesh Understanding .IEEE Transactions on Visualization and Computer Graphics.2023 (0)

2. 窦志扬. Top-Down Shape Abstraction Based on Greedy Pole Selection .IEEE Transactions on Visualization and Computer Graphics.2021 (10):3982

3. 徐瑞. RFEPS: Reconstructing Feature-line Equipped Polygonal Surface .ACM Transactions on Graphics.2022,41 (6)

4. 王鹏飞. Restricted Delaunay Triangulation for Explicit Surface Reconstruction .ACM Transactions on Graphics.2022,41 (5)

5. 徐敏峰. Towards globally optimal normal orientations for thin surfaces .COMPUTERS & GRAPHICS.2018 (0):36

6. 程景亮. Skeletonization via dual of shape segmentation .COMPUTER AIDED GEOMETRIC DESIGN Journal.2020,80 (101856)

7. 付志英. EasyVRModeling: Easily Create 3D Models by an Immersive VR System . Proceedings of the ACM on Computer Graphics and Interactive Techniques.2022 (1)

8. 孟文龙. A Variational Framework for Computing Geodesic Paths on Sweep Surfaces .COMPUTER-AIDED DESIGN Journal.2021 (140)

9. . SDF-RVD: Restricted Voronoi Diagram on Signed Distance Field .COMPUTER-AIDED DESIGN Journal.2022,144 (103166)

10. 程莉莉. DeepPipes: Learning 3D pipelines reconstruction from point clouds .Graphical Models.2020 (101079)

11. . P2M: A Fast Solver for Querying Distance from Point to Mesh Surface .ACM Transactions on Graphics.2023,42 (4)

12. 王子雄. Neural-Singular-Hessian: Implicit Neural Representation of Unoriented Point Clouds by Enforcing Singular Hessian .2023

13. 王子雄. Neural-IMLS: Learning Implicit Moving Least-Squares for Surface Reconstruction from Unoriented Point clouds .IEEE Transactions on Visualization and Computer Graphics .2023 (0)

14. 王鹏飞. Robustly computing restricted Voronoi diagrams (RVD) on thin-plate models .COMPUTER AIDED GEOMETRIC DESIGN Journal.2020 (101848)

15. 辛士庆. Lightweight preprocessing and fast query of geodesic distance via proximity graph .COMPUTER-AIDED DESIGN Journal.2018 (0):128

16. 刘健. Caging Loops in Shape Embedding Space: Theory and Computation .2018 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION (ICRA).2018 (0):5612

17. 徐瑞. Globally Consistent Normal Orientation for Point Clouds by Regularizing the Winding-Number Field .ACM Transactions on Graphics.2023,42 (4)

18. 辛士庆. SurfaceVoronoi: Efficiently Computing Voronoi Diagrams Over Mesh Surfaces with Arbitrary Distance Solvers .ACM Transactions on Graphics.2022,41 (6)

19. 刘健. Caging Loops in Shape Embedding Space: Theory and Computation .2018 :5612-5619

20. 赵海森. DSCarver: Decompose-and-Spiral-Carve for Subtractive Manufacturing .ACM Transactions on Graphics.2018,37 (4)

21. 孟文龙. Geodesic Tracks: Computing Discrete Geodesics with Track-based Steiner Point Propagation .IEEE Transactions on Visualization and Computer Graphics .2021

22. 付志英. EasyVRModeling: Easily Create 3D Models by an Immersive VR System .2022,5 (1)

23. 孟文龙. A Variational Framework for Computing Geodesic Paths on Sweep Surfaces .COMPUTER-AIDED DESIGN Journal.2021,140 (140)

24. 窦志扬. Top-Down Shape Abstraction Based on Greedy Pole Selection .IEEE Transactions on Visualization and Computer Graphics.2021,27 (10):3982

25. 程莉莉. DeepPipes: Learning 3D pipelines reconstruction from point clouds .Graphical Models.2020,111

26. . Let's All Dance: Enhancing Amateur Dance Motions .视觉媒体计算.2023 (9):531

27. 周佳然. Combinatorial Construction of Seamless Parameter Domains .COMPUTER GRAPHICS FORUM Journal.2020,39 (2):179

28. 刘晓康. Fabricable dihedral Escher tessellations .COMPUTER-AIDED DESIGN Journal.2020,127

29. 潘志一. Scribble-Supervised Semantic Segmentation by Uncertainty Reduction on Neural Representation and Self-Supervision on Neural Eigenspace .Proceedings of the IEEE International Conference on Computer Vision.2021 (0)

30. Fu, Zhiying . EasyVRModeling: Easily Create 3D Models by an Immersive VR System . Proceedings of the ACM on Computer Graphics and Interactive Techniques.2022 (5)

31. 王惠旋. ReLoc: Indoor Visual Localization with Hierarchical Sitemap and View Synthesis .JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY Journal.2021,36 (3):494

32. 辛士庆. Computational Object-Wrapping Rope Nets .ACM Transactions on Graphics.2022 (41)

33. 侯雯娟. SDF-RVD: Restricted Voronoi Diagram on Signed Distance Field .COMPUTER-AIDED DESIGN Journal.2022,144

34. 曾琼. 基于嵌入色彩的自适应色彩优化 .计算机辅助设计与图形学学报.2021,33 (12):1857

35. 曾琼. Data-Driven Colormap Adjustment for Exploring Spatial Variations in Scalar Fields .IEEE Transactions on Visualization and Computer Graphics.2021 (1)

36. 蒋鹏. Bi-Directional Attention for Joint Instance and Semantic Segmentation in Point Clouds .Asian Conference on Computer Vision.2021 (12622)

37. 蒋鹏. Super Diffusion for Salient Object Detection .IEEE Transactions on Image Processing.2020,29 :2903

38. 孟文龙. A Variational Framework for Computing Geodesic Paths on Sweep Surfaces .COMPUTER-AIDED DESIGN Journal.2021,140

39. 郑新雨. Visually smooth multi-UAV formation transformation .Graphical Models.2021,116

40. 程景亮. Skeletonization via dual of shape segmentation .COMPUTER AIDED GEOMETRIC DESIGN Journal.2020,80

41. 孟文龙. A Variational Framework for Computing Geodesic Paths on Sweep Surfaces .COMPUTER-AIDED DESIGN Journal.2021,140

42. 钟凡. Illumination Harmonization with Gray Mean Scale .2020

43. 曾琼. 面向数据可视化的色彩计算 . 计算机辅助设计与图形学学报.2020,32 (10)

44. Zhou Yuanfeng , zhangcaiming  and xinshiqing. Robustly computing restricted Voronoi diagrams (RVD) on thin-plate models .Computer aided geometric design.2020

45. Zhou Yuanfeng  and xinshiqing. Top-Down Shape Abstraction Based on Greedy Pole Selection .IEEE Transactions on Visualization and Computer Graphics.2020

46. Lin Lu , Zhou Yuanfeng  and xinshiqing. Skeletonization via Dual of Shape Segmentation .Computer aided geometric design.2020,80

47. 曾琼. Data-Driven Colormap Optimization for 2D Scalar Field Visualization .2019

48. Qiong Zeng , wangyunhai  and zhangwenting. Visual analysis of haze evolution and correlation in Beijing .Journal of Visualization.2019,22 (1):161

49. jiangpeng , Changhe Tu , chenbaoquan , Peng Jingliang  and 蒋鹏. Super Diffusion for Salient Object Detection .IEEE Transactions on Image Processing.2020,29 (1):2903

50. chenhui  and Changhe Tu. 飞行蝙蝠标记自动提取与追踪算法 .山东大学学报(工学版).2019

51. wangyunhai , Changhe Tu , chenbaoquan  and 蒋鹏. DifNet: Semantic segmentation by diffusion networks .2018

52. wangyunhai , Changhe Tu  and chenbaoquan. Is There a Robust Technique for Selecting Aspect Ratios in Line Charts? .IEEE Transactions on Visualization and Computer Graphics.2018,24 (12):3096

53. Changhe Tu , chenbaoquan  and wangyunhai. Is There a Robust Technique for Selecting Aspect Ratios in Line Charts? .IEEE Transactions on Visualization and Computer Graphics.2018,24 (12):3096

54. xinshiqing , Changhe Tu  and Chen, Shuangmin. FoldedGI: A highly parallel algorithm for interference detection by folding a geometry image into a 1D buffer .Graphical Models.2018,100 :26

55. xinshiqing , Changhe Tu  and 徐敏峰. Towards globally optimal normal orientations for thin surfaces .COMPUTERS & GRAPHICS-UK.2018,75 :36

56. Zhou Yuanfeng , Changhe Tu  and xinshiqing. Lightweight preprocessing and fast query of geodesic distance via proximity graph .Computer-Aided Design.2018,102 :128

57. xinshiqing , Changhe Tu  and Chen, Shuangmin. Fast and robust shape diameter function .Plos one.2018,13 (1)

58. Changhe Tu. 基于哈希学习的动作捕捉数据的编码与检索 .计算机辅助设计与图形学学报》.2016,28 (12)

59. Changhe Tu , chenbaoquan  and wangyafang. Classification of Gait Anomalies from Kinect .The Visual Computer.2016

60. Changhe Tu  and chenbaoquan. Connected Fermat Spirals for Layered Fabrication .ACM Transactions on Graphics.2016,35 (4)

61. Changhe Tu. Animation Quadrangulation on Symmetric Surfaces .ICIC Express letters.2016,7 (7):1415

62. Changhe Tu. Building binary orientation octree for an arbitrary scattered point set .Graphical Models.2016

63. Changhe Tu , qinxueying  and zhongfan. 基于时空测地线传播的RGB-D视频分割 .计算机辅助设计与图形学学报》.2015,27 (10)

64. Changhe Tu , qinxueying  and zhongfan. 基于时空测地线传播的RGB-D视频分割 .计算机辅助设计与图形学学报》.2015,27 (10)

65. Changhe Tu. Animation-aware Quadrangulation with Resolution Adaptivity .《Journal of Computational Information Systems》.2015

66. Changhe Tu. Hallucinating Stereoscopy from a Single Image .Computer Graphics Forum.2015

67. Changhe Tu. A Multi-exposure Images Fusion Approach for Very Large Dynamic Range Scenes .International Journal of Signal Processing, Image Processing & Pattern Recognition.2014,7 (5)

68. Changhe Tu  and 吕琳. Build-to-Last: Strength to Weight 3D Printed Objects .ACM Transactions on Graphics (TOG).2014,33 (4)

69. zhangcaiming  and Changhe Tu. Dynamic 3D facial expression modeling using Laplacian smooth and multi-scale mesh matching .Visual Computer.2014,30 (6-8):649

70. Lu Wang  and Changhe Tu. Region-based bas-relief generation from a single image .Graphical Models.2014,76 (3):140

71. Changhe Tu. Different Levels of Detail Display for Exposure Fusion Using Local Laplacian Filtering .JOURNAL OF COMPUTERS.2014,9 (9):2181

72. Changhe Tu. An AAM based Line Drawing Facial Animation Creation Method for Expression Transfer .International Journal of Signal Processing, Image Processing and Pattern Recognition.2013,6 (4):297

73. Changhe Tu. Simulating polydisperse ellipsoid particles system .2013 Advanced Information and Computer Technology in Engineering and Manufacturing, Environmental Engineering, Advanced Materials Research Vols. 765-767 (2013).2013 :482

74. Changhe Tu. Simulating polydisperse ellipsoid particles system .2013 Advanced Information and Computer Technology in Engineering and Manufacturing, Environmental Engineering, Advanced Materials Research Vols. 765-767 (2013).2013 :482

75. Changhe Tu. Distance Computation for Canal Surfaces Using Cone-Sphere Bounding Volumes .Computer aided geometric design.2012,29 (5):255

76. Changhe Tu. Shape Optimization of Quad Mesh Elements .Computer & Graphics.2011

77. Changhe Tu , mengxiangxu  and 王璐. 基于GPU的网格模型平滑阴影的实时绘制 .计算机辅助设计与图形学学报》.2011,23 (1):138

78. Changhe Tu. 基于法向保持的三维人脸表情跟踪 .计算机辅助设计与图形学学报》.2011

79. Changhe Tu. Using signature sequences to classify intersection curves of two quadrics .Computer aided geometric design.2009

80. Lu Wang  and Changhe Tu. Silhouette Smoothing for Real-time Rendering of Mesh Surfaces .IEEE Transactions on Visualization and Computer Graphics.2008

Patens

1. 基于形状感知卷积的RGB-D图像语义分割方法及系统

2. 基于色彩排序的调色板设计系统

3. 一种梯度微结构的3D打印文件生成方法及系统

4. 一种非专业舞蹈运动序列增强方法及系统

5. 基于信息混乱度度量的语义边缘检测方法及系统

6. 面向3D打印的底面镂空堆叠打印生成方法及系统

7. 基于深度学习的管道三维重建方法、系统、介质及设备

8. 一种面向3D打印的立体二维码生成方法及系统

9. 一种色彩嵌入的可视探索方法及系统

10. 基于费马螺旋线的自由曲面球头刀具路径规划方法和系统

11. 一种面向3D打印的物体内部结构优化方法

12. 一种集群渲染过程中镜头共享数据管理的方法

13. 基于Intel众核架构对等模式的光线追踪加速方法

Research project

1. 盾构施工精细探测与智能掘进关键技术及产业化, 2020/12/31-2023/12/31

2. 基于代数曲面的高精度物理建模与绘制的产业化应用研究, 2021/05/19-2023/12/31

3. 山东大学-乾云启创可信云联合实验室项目补充协议-基础研究经费, 2019/08/22-2024/08/22

4. 三维点云表示场景和物体的结构分析与计算, 2020/09/18-2024/12/31

5. 山东大学-乾云启创可信云联合实验室项目补充协议, 2019/08/22-2024/08/22

6. 制造业信息化技术应用服务体系的建设, 2002/10/01-2003/12/01

7. 面向影视动漫行业的渲染系统关键技术研发与应用, 2014/01/01-2016/12/31

8. 机器人轨迹控制软件开发, 2018/12/29-2020/12/29

9. 高性能计算在制造业信息化中的应用研究, 2003/10/30-2004/12/30

10. 动漫创作及渲染平台研发, 2008/07/01-2010/12/31

11. 完全位于自由曲面上的曲线生成算法研究, 2012/07/01-2014/12/31

12. 提花织物的真实感三维模拟技术研究, 2010/11/01-2013/11/01

13. 三维人机交互中虚拟人驱动的关键理论和技术研究, 2011/07/01-2014/07/01

14. 计算机科学与技术学院科研组织建设项目, 2018/01/01-2018/12/01

15. 关于成立“山东大学青岛虚拟现实研究院”, 2017/10/01-2020/09/30

16. 复杂场景的高层特征分析与语义理解, 2017/10/01-2021/09/30

17. 面向机器人抓取任务的三维物体形状分析与计算, 2017/08/17-2021/12/31

18. 计算机科学与技术学院科研组织建设项目, 2017/01/01-2017/12/01

19. 中国传统文化的数字艺术再现关键技术研究, 2010/06/01-2012/12/01

20. 计算机科学与技术学院科研组织建设项目, 2016/01/01-2016/12/01

21. 计算机科学与技术学院科研组织建设项目, 2015/01/01-2015/12/01

22. 面向3D打印的模型切片及几何优化算法研究, 2014/01/01-2016/12/01

23. 计算机科学与技术学院科研组织建设项目, 2014/01/01-2014/12/01

24. 城市多模态数据的语义计算与融合, 2015/01/01-2019/12/31

25. Siggraph Asia会议资助, 2015/01/01-2015/03/31

26. 文化管理技术研究项目委托课题, 2008/08/01-2009/12/31

27. 数学机械在几何建模中有应用, 2006/01/01-2008/12/30

28. 基于代数曲面的高精度物理建模与绘制, 2013/08/15-2018/12/31

29. 随时间变化点云序列的快速几何重建问题的研究, 2012/08/17-2016/12/31

30. 三维“点云”模型碰撞检测问题的研究, 2005/01/30-2007/12/30

31. 集成化轻纺图案CAD/CAM系统, 2004/01/01-2006/12/30

32. 数字几何模型处理若干问题的研究, 2010/01/01-2012/12/31

33. 两椭球及两四次圆纹面位置关系的分类和计算问题的研究, 2010/01/01-2012/12/31

34. 机器人轨迹控制软件开发, 2019/01/24-2019/01/24

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