Dianyi Yang | 杨殿一

I am a second-year Master's student at Beijing Institute of Technology under the supervision of Prof. Yi Yang. Previously, I received my Bachelor's Degree in Computer Science from Beijing Institute of Technology in 2023.

Email  /  Github   

Research

Currently, my research is centered on 3D scene understanding and interactive scene analysis. Building on this foundation, my subsequent work delves into embodied scene interaction, with a focus on developing efficient scene representation methodologies. The overarching objective is to empower robots with the capability for autonomous spatial environment perception, enabling them to execute diverse downstream tasks in response to human directives.

OpenGS-Fusion: Open-Vocabulary Dense Mapping with Hybrid 3D Gaussian Splatting for Refined Object-Level Understanding
Dianyi Yang, Xihan Wang, Yu Gao, Shiyang Liu, Bohan Ren, Yufeng Yue, Yi Yang
IROS 2025
[Project]

GaussianGraph: 3D Gaussian-based Scene Graph Generation for Open-world Scene Understanding
Xihan Wang, Dianyi Yang, Yu Gao, Yufeng Yue, Yi Yang, Mengyin Fu
IROS 2025
Congratulations to Xihan!!
[Arxiv] [Project] [Code]

Automated 3D-GS Registration and Fusion via Skeleton Alignment and Gaussian-Adaptive Features
Shiyang Liu, Dianyi Yang, Yu Gao, Bohan Ren, Yi Yang, Mengyin Fu
IROS 2025
Congratulations to Shiyang!!
[Project]

DroneSplat: 3D Gaussian Splatting for Robust 3D Reconstruction from In-the-Wild Drone Imagery
Jiadong Tang, Yu Gao, Dianyi Yang, Liqi Li, Yufeng Yue, Yi Yang
CVPR2025 Highlight (2.8%)🎉
Congratulations to Senior Jiadong!!
[Arxiv] [Project] [Code]

OpenGS-SLAM: Open-Set Dense Semantic SLAM with 3D Gaussian Splatting for Object-Level Scene Understanding
Dianyi Yang, Yu Gao, Xihan Wang, Yufeng Yue, Yi Yang, Mengyin Fu
ICRA 2025
[Arxiv] [Project] [Code]

MetaFood CVPR 2024 Challenge on Physically Informed 3D Food Reconstruction: Methods and Results
Jiadong Tang, Dianyi Yang, Yu Gao, Zhaoxiang Liang
CVPR2024 Metafood Challenge 2nd Place
[Arxiv] [Project] [Code]

Sector patch embedding: An embedding module conforming to the distortion pattern of fisheye image
Dianyi Yang, Jiadong Tang, Yu Gao, Yi Yang, Mengyin Fu
Arxiv 2023
[Arxiv] [Code]

Leading Projects
Embodied Interaction of a Mobile Dual-Arm Robot
Yijun Sun, Dianyi Yang *, Chenhao Zhang *
2024.09-Now

Responsible for researching semantic scene representation based on 3DGS to achieve efficient object-level localization and semantic learning. Our current work focuses on embodied interaction and active perception.

ININ-Diablo: Development of an Autonomous Exploration and Mapping Robot
Dianyi Yang, Shiyang Liu *, Bohan Ren *, Yu Gao *,
2024.09-Now

Responsible for partial hardware debugging of the robot and tasks related to semantic cognition. Our future work will focus on vision-language navigation and monocular outdoor autonomous exploration.

Large-Scale Multi-Camera Real-Time Synchronized Acquisition and 3D Reconstruction System
Dianyi Yang, Haolin Yu, Yu Gao,
2023.09-2024.02

Responsible for the development of the entire system, including multi-camera calibration, real-time image transmission, camera gimbal testing, and software design.

Embedded Development of Intelligent Medical Waste Recycling Robot (SAITE INTELLIGENCE Guangzhou)
Dianyi Yang, Xitong Zeng,
2023.06-2023.09

Responsible for the embedded development of the robot's core functionalities, including human-machine interaction devices and intelligent capacity detection systems.

"Challenge Cup" National College Student Extracurricular Academic Science and Technology Works Competition
Dianyi Yang, Xihan Wang, Zhexi Hu, Jinnan Li, Hao Han, Advised by Prof. Yi Yang, Miaoxin Pan, Shanshan Xie
2022.09-2023.05

Responsible for leading the team in an in-depth study of the laboratory's key research achievement—the intelligent unmanned logistics tractor—and participating in academic science and technology competitions.

Academic Services

  • IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2024 Reviewer
  • IEEE/RSJ International Conference on Robotics and Automation (ICRA) 2025 Reviewer
  • IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2025 Reviewer
  • Awards

  • 2019-2023: Outstanding Students, Beijing Institute of Technology
  • 🏀 2019,2020,2023: Top 4 in Class Basketball Tournament, Playing as Shooting Guard (No. 2 Position)
  • 🏓 2023: Second Place in the Yanhe Cup (University-Level) Team Competition
  • 🏓 2022: Third Place in the Yanhe Cup (University-Level) Team Competition
  • 2018: Outstanding Students, NeiMengGu Province
  • Experience
    Beijing Institute of Technology, China
    2023.09 - now
    Master Student
    Research Advisor: Prof. Yi Yang
    Beijing Institute of Technology, China
    2019.09 - 2023.06
    Undergraduate Student
    Research Advisor: Prof. Yi Yang