This photo was token by a friend at Sai Kung Town
several years ago and I am gaining more weight now 😀.
Chen Zhenfang (陈振方)

Ph.D student, 2016.09 - Present
Computer Vision Lab
Dept. of Computer Science
The University of Hong Kong

Email zfchen [at] cs.hku.hk
Office CB411, Chow Yei Ching Building,
The University of Hong Kong,
Pokfulam Road, Hong Kong

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About Me

I am currently a Ph.D. student in Computer Vision Lab, Dept. of Computer Science at the University of Hong Kong, advised by Dr. Kenneth K.Y. Wong. Prior to studying at HKU, I received my B.Sc. from Sun Yat-sen University in 2016.

My interests are centered around Computer Vision and Deep Learning. Current research topics include dynamic visual reasoning, multimodal learning, and image retrieval.

News

Publications [Bibtex]

The Blessings of Unlabeled Background in Untrimmed Videos

Yuan Liu, Jingyuan Chen, Zhenfang Chen, Bing Deng, Jianqiang Huang, Hanwang Zhang

CVPR2021

Paper Code

Grounding Physical Concepts of Objects and Events Through Dynamic Visual Reasoning

Zhenfang Chen, Jiayuan Mao, Jiajun Wu, Kwan-Yee K. Wong, Joshua B. Tenenbaum, Chuang Gan

ICLR2021

Paper Project Page Code

Cops-Ref: A new Dataset and Task on Compositional Referring Expression Comprehension

Zhenfang Chen, Peng Wang, Lin Ma, Kwan-Yee K. Wong, Qi Wu

CVPR2020

Paper Code & Data

Look Closer to Ground Better: Weakly-Supervised Temporal Grounding of Sentence in Video

Zhenfang Chen, Lin Ma, Wenhan Luo, Peng Tang, Kwan-Yee K. Wong

Arxiv.

Paper

Weakly Supervised Grounding Natural Sentence in Videos

Zhenfang Chen, Lin Ma, Wenhan Luo, Kwan-Yee K. Wong

ACL2019 (Oral Presentation)

Paper Code

Learning Local Similarity with Spatial Relations for Object Retrieval

Zhenfang Chen, Zhanghui Kuang, Wayne Zhang, Kwan-Yee K. Wong

MM2019

Paper

Boosting up scene text detectors with guided CNN.

Xiaoyu Yue, Zhanghui Kuang, Zhaoyang Zhang, Zhenfang Chen, Pan He, Yu Qiao and Wayne Zhang

BMVC2018 (Oral Presentation)

Paper

Aggregated deep feature from activation clusters for particular object retrieval.

Zhenfang Chen, Zhanghui Kuang, Kwan-Yee K. Wong, Wayne Zhang

MM17 (Thematic Workshop)

Paper

Previous Experience

Professional Services

Awards

Teaching Assistant at HKU

Links to Friends