565353780 Goto Github PK

1. Familiar with different SLAM frameworks (2017.9-2017.11). [USTC]

2. Proficiency in Robot Operating System (2017.11-2018.1). [USTC]

3. Learn and apply mainstream reinforcement learning frameworks, stable-baselines, rllib, etc (2018.1-2018.2). [USTC]

4. 3D indoor scene scanning and reconstructing based on reinforcement learning with stable-baselines, PPO, etc (2018.2-2020.11). [USTC]

5. Multi-robot 3D scene scanning and reconstructing based on semantic segmentation with voxblox++, GR-Net, etc (2020.11-2022.7, Co with SZU). [USTC]

6. 3D indoor scene CAD recomposition based on autonomous scanning by considering possible relations, etc (2022.7-2023.5, Co with SZU). [USTC]

7. Research on autonomous scene reconstruction of robots based on large language models and instruction interaction (2023.5-2023.10, Co with SZU). [USTC]

8. Research and implementation of 3D shape surface reconstruction based on differentiable calculation using Pytorch (2023.10-2024.5, Co with SZU). [USTC]

9. Research and implementation of 3D shape generation algorithms based on parametric representation using diffusion models (2023.12-2024.6, Co with SZU). [USTC]

10. Research and implementation of novel view synthesis algorithms based on the combination of parametric representation and 3DGS (2024.5-2024.6, Co with SZU). [USTC]

1. Peeling Secant Optimization based on generating the longest trunk dendrogram for Peeling Art. [ABACI]

2. Track edge recognition and segmentation for short track speed skating venues for national training team (Co with Intel). [ABACI]

3. Curling tracking and curling track segmentation for national training team (Co with Intel). [ABACI]

4. Target recognition and target tracking for figure skating performers for national training team (Co with Intel). [ABACI]

5. Express parcel segmentation for Xianxiang Logistics. [ABACI]

6. People flow tracking and statistics in shopping malls based on multi-camera for Hefei chain shoe store. [ABACI]

7. 2C and 4C anomaly detection of railway catenary for Hangzhou Ministry of Railways. [ABACI]

8. Water drop identification and drop speed detection of hospital dropper for Shanghai Haiju Medical. (Co with Shanghai Qigan). [ABACI]

9. Multi-objective edge extraction and quadrilateral fitting of moving boards in an assembly line. [Sunvega]

10. Automatic generation of interior layout of tooling based on reinforcement learning. [Sunvega]

11. Automatic segmentation and extraction of house layout based on DXF files. [Sunvega]

12. NeRF-based object 3D reconstruction, rendering and mesh export with instant-ngp, meshnerfes, nerf-pl, etc. [Sunvega]

13. Tiled texture synthesis based on Block matching. [Sunvega]

14. Automatic segmentation and extraction of house layout based on SVG files via CADTransformer. [Sunvega]

15. Tiled texture synthesis based on Stable Diffusion and ControlNet. [Sunvega]

16. Efficient K-dim B-Spline curve intersection solution algorithm based on tree search. [AMCAX]

17. Local detail-aware point cloud denoising algorithm, with Open3D normal estimation (also group leader & mentor). [AMCAX]

18. Both heuristic and learning-based point cloud surface reconstruction algorithms, with PoissonRecon and ARO-Net and SA-ConvONet (also group leader & mentor). [AMCAX]

19. Algorithm for automatic fitting of B-Spline surfaces to arbitrary input point cloud based on differentiable calculation using Pytorch (also group leader & mentor). [AMCAX]

1. Initial pipeline exploration and implementation (with Xi Xia, 2017.9-2020.11).

Project Page

@article{cao2023scanbot,
  author = {Hezhi Cao, Xi Xia, Guan Wu, Ruizhen Hu, and Ligang Liu},
  title = {ScanBot: Autonomous Reconstruction via Deep Reinforcement Learning},
  journal = {ACM Transactions on Graphics (SIGGRAPH 2023)},
  volume = {42},
  number = {4},
  pages = {Article 235},
  year = {2023}}

Hezhi Cao, Xi Xia, Guan Wu, Ruizhen Hu, and Ligang Liu.
ScanBot: Autonomous Reconstruction via Deep Reinforcement Learning.
ACM Transactions on Graphics (Proc. SIGGRAPH), 42(4), Article 235, 2023.

2. Construction of multi-Fetch control package, simulation environment and surface reconstruction system (2020.11-2022.7).

Project Page

@article{Guo-2022-AsyncScan,
  title = {Asynchronous Collaborative Autoscanning with Mode Switching for Multi-Robot Scene Reconstruction},
  author = {Junfu Guo, Changhao Li, Xi Xia, Ruizhen Hu, Ligang Liu},
  journal = {ACM Transactions on Graphics (SIGGRAPH Asia 2022)},
  volume = {41},
  number = {6},
  pages = {198:1 -- 198:13},
  year = {2022}}

Junfu Guo, Changhao Li, Xi Xia, Ruizhen Hu, Ligang Liu.
Asynchronous Collaborative Autoscanning with Mode Switching for Multi-Robot Scene Reconstruction.
ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 41(6), Article 198: 1-13, 2022.

3. Design and construction of ideas, whole pipeline and evaluation (2022.7-2023.5).

Project Page

@article{Li-2023-Online,
  title = {Online Scene CAD Recomposition via Autonomous Scanning},
  author = {Changhao Li, Junfu Guo, Ruizhen Hu, Ligang Liu},
  journal = {ACM Transactions on Graphics (SIGGRAPH Asia 2023)},
  volume = {42},
  number = {6},
  pages = {Article 250: 1-16},
  year = {2023}}

Changhao Li, Junfu Guo, Ruizhen Hu, Ligang Liu.
Online Scene CAD Recomposition via Autonomous Scanning.
ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 42(6), Article 250: 1-16, 2023.