I am Ka Lung Cheung, P.h.D student specializing in ophthalmology at The Univrersity of Hong Kong. Under the mentorship of Prof. Christopher K.S. Leung, my research lies on technologies that contribute to 3D vision, early glacoma detection and medical image analysis. I have contributed to leading international AI conference and workshop and jounral, as detailed in Publication.
I’m open to new collaborations and research opportunities. Feel free to reach out for discussions or idea sharing.
News
- 2024.12: One paper is accepted by Applied Energy.
- 2024.06: Two accepted papers were presnted in The IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshop 2024 on Jun 17th, 2024, in Seattle, USA.
- 2024.04: I will be presenting two accepted papers in The IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshop 2024 on Jun 17th, 2024, in Seattle, USA.
- 2024.04: One paper (Oral) is accepted by CVPRW 2024.
- 2024.04: One paper (Oral) is accepted by CVPRW 2024.
Publications
1:Co-first authors
*:Corresponding authors

Integrating microclimate modelling with building energy simulation and solar photovoltaic potential estimation: The parametric analysis and optimization of urban design. (Oral) Chenhang Bian, Ka Lung Cheung, Xi Chen, Chi Cung Lee. Applied Energy.

ARCH2S: Dataset, Benchmark and Challenges for Learning Exterior Architectural Structures from Point Clouds. (Oral) Ka Lung Cheung, Chi Chung Lee. The IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshop (CVPRW) 2024.

Towards Automating the Retrospective Generation of BIM Models: A Unified Framework for 3D Semantic Reconstruction of the Built Environment. (Oral) Ka Lung Cheung, Chi Chung Lee. The IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshop (CVPRW) 2024.
Awards,Fellowships & Grants
- 2024, Research Postgraduate Student Grant for Overseas Academic Activities, The Chinese University of Hong Kong
- 2023, Champion, Postgraduate Group, Professor Charles K. Ko Student Creativity Award, The Chinese University of Hong Kong
- 2023, Bronze Medal, International Exhibition of Invention Geneva
- 2023, Gold Award, Chun Wo Innovation Student Awards
- 2023, The Best Business Potential Award , Chun Wo Innovation Student Awards
- 2023, The Best Business Idea Award, YDC Dare to Change Business Pitch Competition, Young Entrepreneurs Development Council
- 2023, Tuition Waiver for Local Research Postgraduate Students, University Grants Committee
Talks & Presentations
- 2024, “3D Architectural Models Dataset, Benchmark and Challenges” (Poster & Oral), Computer Vision in the Built Environment. (CV4AEC-CVPR2024)
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2024, “Automating the Retrospective Generation of BIM Models” (Poster & Oral), Computer Vision in the Built Environment. (CV4AEC-CVPR2024)
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2023, “Drone and AI-Based Digital Platform for Outdoor Built Asset Inspection and Information Management”, 48th Geneva International Exhibition of Inventions, Geneva, Switzerland
- 2023, “Drone and AI-Based Digital Platform for Outdoor Built Asset Inspection and Information Management”, Professor Charles K. Kao Student Creativity Awards, The Chinese University of Hong Kong <!– # 📖 Educations
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Teaching:
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Spring 2023, MAEG 4999 Final Year Project II: Automatic Construction of BIM Models with Geometric and Semantically Rich Elements and Subtypes From 3D Point Cloud Data
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Fall 2023, MAEG 4998 Final Year Project I: Automatic Construction of BIM Models with Geometric and Semantically Rich Elements and Subtypes From 3D Point Cloud Data
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Spring 2022, EEEN 4999 Final Year Project II: Estimating the impact of microclimate on building energy performances in high density urban contexts
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Fall 2022, EEEN 4998 Final Year Project I: Estimating the impact of microclimate on building energy performances in high density urban contexts
Mentoring Students:
- Ho Ting Chan, Undergraduates major in Mechanical and Automation Engineering (2023)
- Kai Long Ng, Undergraduates major in Mechanical and Automation Engineering (2022)
Educations
- 2025-Present, Ph.D. in Ophthalmology, The University of Hong Kong
- 2022-2024, M.Phil. in Mechanical and Automation Engineering, The Chinese University of Hong Kong
- 2018-2022, B.Eng. in Mechanical Engineering, City University of Hong Kong
Reviewer
- 2024, IEEE International Conference on Control and Automation (ICCA)