Author

Chirui Chang

Observed name: Chang, Chirui

Observed institution: University of Hong Kong

ORCID: 0009-0004-0628-2851

Observed ORCID: 0009-0004-0628-2851

OpenAlex ID: A5029938707

MarS3D: A Plug-and-Play Motion-Aware Model for Semantic Segmentation on Multi-Scan 3D Point Clouds

2023 · Jiahui Liu, Chirui Chang, et al. · IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 29

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Object-level Scene Deocclusion

2024 · Zhengzhe Liu, Qing Liu, et al. · ACM SIGGRAPH Conference (SIGGRAPH) · 11

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Total-Decom: Decomposed 3D Scene Reconstruction with Minimal Interaction

2024 · Xiaoyang Lyu, Chirui Chang, et al. · IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 10

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NoteIt: A System Converting Instructional Videos to Interactable Notes Through Multimodal Video Understanding

2025 · Running Zhao, Zhihan Jiang, et al. · ACM Symposium on User Interface Software and Technology (UIST) · 6

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How Far are AI-Generated Videos from Simulating the 3D Visual World: A Learned 3D Evaluation Approach

2025 · Chirui Chang, Jiahui Liu, et al. · IEEE/CVF International Conference on Computer Vision (ICCV) · 3

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Dynamic Important Example Mining for Reinforcement Finetuning

2026 · Tan, Haoru, Wu, Sitong, et al. · arXiv (Cornell University)

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Dataset Distillation by Influence Matching

2026 · Tan, Haoru, Wang, Wang, et al. · arXiv (Cornell University)