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celine-hsieh/README.md

Hi, I'm Celine 👋

I'm a Ph.D. researcher at TU Delft working on Spatial AI, Generative 3D, and XR systems.

My research focuses on building end-to-end research prototypes that combine VLM-based 3D scene understanding, generative 3D object creation, XR/MR interaction, and human-centered evaluation.

Selected Projects

  • ElasticFit — Fit-aware 3D object insertion via VLM reasoning and generative adaptation.
  • Skill-Adaptive Ghost Instructor — A VR piano learning system with adaptive ghost-hand guidance and user-study evaluation.
  • UrbanSight — A collaborative mixed-reality digital twin system for urban design workflows.
  • CityScope AR — An AR system for visualizing real-time spatial data on a physical city model.

Research Interests

Spatial AI · Generative 3D · XR Systems · Human-Centered AI · 3D Scene Understanding

Links

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  1. Skill-Adaptive-Ghost-Instructor Skill-Adaptive-Ghost-Instructor Public

    This package contains the Unity C# source code for the core skill-adaptive transparency algorithm, along with the Python analysis scripts and anonymized sample data used to reproduce the paper's st…

    Python

  2. celine-hsieh.github.io celine-hsieh.github.io Public

    Personal research portfolio for Spatial AI, Generative 3D, and XR systems.

    HTML

  3. UrbanSight UrbanSight Public

    Application of Digital Twin for Collaborative Design in Mixed Reality Environment

    JavaScript

  4. Non_Euclidean_Space--VR Non_Euclidean_Space--VR Public

    A Unity VR prototype exploring non-Euclidean spatial transitions and immersive navigation.

    C# 2 1

  5. Crowd_Counting_Prediction_Dashboard--GRU Crowd_Counting_Prediction_Dashboard--GRU Public

    This project is a collaboration with the Tourism Bureau of Tainan City Government and Far EasTone(FET). Through data analysis and GRU training to effectively establish a pedestrian flow projection …

    Python 1

  6. Hand_Gesture_Recognition--YOLOv4 Hand_Gesture_Recognition--YOLOv4 Public

    Recognize the gestures' features using the YOLOv4 algorithm

    C# 5 1