Research output per year
Research output per year
Personal profile
Author IDs
ORCID iD: 0000-0003-3431-2021
Scopus Author ID: 36989331100
Impact
Qualifications (Brief)
BEng SCUT, MEng NPU, PhD NTU
SMIEEE
Biography
Junhui Hou is an Associate Professor with the Department of Computer Science, City University of Hong Kong (CityU). He received the BEng. degree in information engineering (Talented Students Program) from the South China University of Technology, Guangzhou, China, in 2009, the MEng. degree in signal and information processing from Northwestern Polytechnical University, Xi’an, China, in 2012, and the PhD degree from the School of Electrical and Electronic Engineering, NTU, Singapore, in 2016. His research interests fall into the general areas of multi-dimensional visual computing. He was the recipient of the prestigious award of Chinese Government Award for Outstanding Students Study Abroad in 2015 from China Scholarship Council and Early Career Award (3/381) in 2018 from Hong Kong Research Grants Council (RGC). Recently, we have been foucusing on 3D/4D generation and diffusion-based modeling of visual data.
Research Interests/Areas
- Multimedia Signal Processing
- Geometric Modeling
- Computer Vision
- Applied Machine Learning
- 3D/4D Generation
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
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DDM: A Metric for Comparing 3D Shapes Using Directional Distance Fields
Ren, S., Hou, J., Chen, X., Xiong, H. & Wang, W., Aug 2025, In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 47, 8, p. 6631-6646 16 p., 10964075.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
1 Citation (Scopus) -
Dynamic 3D Point Cloud Sequences as 2D Videos
Zeng, Y., Hou, J., Zhang, Q., Ren, S. & Wang, W., Dec 2024, In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 46, 12, p. 9371-9386Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
3 Citations (Scopus) -
Flatten Anything: Unsupervised Neural Surface Parameterization
Zhang, Q., Hou, J., Wang, W. & He, Y., 2024, NeurIPS Proceedings: Advances in Neural Information Processing Systems 37 (NeurIPS 2024). Globerson, A., Mackey, L., Belgrave, D., Fan, A., Paquet, U., Tomczak, J. & Zhang, C. (eds.). Neural Information Processing Systems (NeurIPS), (Advances in Neural Information Processing Systems).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open Access -
Flattening-Net: Deep Regular 2D Representation for 3D Point Cloud Analysis
Zhang, Q., Hou, J., Qian, Y., Zeng, Y., Zhang, J. & He, Y., Aug 2023, In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 45, 8, p. 9726-9742Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
26 Citations (Scopus) -
GLENet: Boosting 3D Object Detectors with Generative Label Uncertainty Estimation
Zhang, Y., Zhang, Q., Zhu, Z., Hou, J. & Yuan, Y., Dec 2023, In: International Journal of Computer Vision. 131, 12, p. 3332–3352Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
41 Citations (Scopus)
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ITF: Towards Unparalleled Performance in Challenging Visibility: Robust and Reliable Visual Perception and Analysis via Event Cameras
HOU, J. (Principal Investigator / Project Coordinator), HOU, J. (Co-Investigator), LI, J. (Co-Investigator), ZHANG, Y. (Co-Investigator) & ZHU, Z. (Co-Investigator)
1/03/25 → …
Project: Research
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GRF: Empowering Deep Modeling of 3D Point Clouds with 2D Visual Modalities
HOU, J. (Principal Investigator / Project Coordinator)
1/01/25 → …
Project: Research
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NSFC-YPB-HK: High-dimensional Visual Information Reconstruction and Processing
HOU, J. (Principal Investigator / Project Coordinator)
1/01/25 → …
Project: Research
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GRF: Deep Regular Geometry Representations for 3D Point Cloud Processing
HOU, J. (Principal Investigator / Project Coordinator)
1/01/23 → …
Project: Research
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GRF: Learning from 4D Light Fields for Clear Vision in Poor Visibility Environments
HOU, J. (Principal Investigator / Project Coordinator)
1/01/22 → …
Project: Research
Prizes
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Stanford's top 2% most highly cited scientists 2024
HOU, J. (Recipient), Sept 2024
Prize: RGC 64B - Prizes and awards
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Stanford's top 2% most highly cited scientists 2023
HOU, J. (Recipient), Oct 2023
Prize: RGC 64B - Prizes and awards
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Stanford's top 2% most highly cited scientists 2022
HOU, J. (Recipient), Nov 2022
Prize: RGC 64B - Prizes and awards
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Press/Media
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Thirty-two outstanding scientists at CityUHK recognised by national funding; Scholar from the Department of Biomedical Engineering receives highest honour for young scientists
XU, C., FU, B., HOU, C., WANG, W., CHU, J.-E., QIN, Y., HOU, J., DONG, M., MA, J., ZHANG, Z., ZHANG, G., JIAO, D., YIN, X., CHEN, L., WU, Y., WU, G., SU, W., XU, J., HE, J., LI, N., ZHU, F., ZHAO, L., DUAN, P., XU, Y. J., LIU, C., LIU, M., CUI, L., KWOK, C. K., TSANG, S. W., ZHANG, Q., WANG, X. S. & WU, W.
25/09/24
1 item of Media coverage
Press/Media: Press / Media
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IEEE Transactions on Multimedia (Journal)
HOU, J. (Associate Editor)
Oct 2024 → …Activity: Publication peer-review and editorial work (RGC: 61) › RGC 61 - Journal editor
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IEEE Transactions on Visualization and Computer Graphics (Journal)
HOU, J. (Associate Editor)
Jul 2023Activity: Publication peer-review and editorial work (RGC: 61) › RGC 61 - Journal editor
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Multimedia Signal Processing Technical Committee of the IEEE Signal Processing Society (External organisation)
HOU, J. (Member)
Jan 2022 → Dec 2024Activity: Membership › Membership of committee
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IEEE Transactions on Image Processing (Journal)
HOU, J. (Associate Editor)
Jul 2021 → Jul 2027Activity: Publication peer-review and editorial work (RGC: 61) › RGC 61 - Journal editor
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Visual Signal Processing and Communications Technical Committee, IEEE Circuits and Systems Society (External organisation)
HOU, J. (Member)
Jan 2021 → Dec 2024Activity: Membership › Membership of committee
Supervised Students
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Mr. Chuanyi GUO, 郭傳义
- Department of Infectious Diseases and Public Health - P/T Research Assistant
Person: P/T Research Assistant, Doctor of Philosophy (Student)
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Mr. Zheng HE, 何錚
- Department of Infectious Diseases and Public Health - P/T Research Assistant
Person: P/T Research Assistant, Doctor of Philosophy (Student)
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Mr. Jinhui HOU, 侯進輝
- Department of Computer Science - Research Assistant
Person: Doctor of Philosophy (Student), Research Assistant
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Mr. Siyu REN, 任思宇
- Department of Computer Science - Research Assistant
Person: Doctor of Philosophy (Student), Research Assistant