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]
Office CB411, Chow Yei Ching Building,
The University of Hong Kong,
Pokfulam Road, Hong Kong

 Github   Linkedin  CV  DBLP

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.Eng. from Sun Yat-sen University.

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


2016 - Present

Ph.D. Candidate in Computer Science

The University of Hong Kong

2012 - 2016

B.Eng. in Electronic Information Science and Technology

Sun Yat-sen University

Publications [Bibtex]

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

Z. Chen, Peng Wang, Lin Ma, K.-Y. K. Wong, Qi Wu



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

Z. Chen, Lin Ma, W. Luo, Peng Tang, K.-Y. K. Wong



Weakly Supervised Grounding Natural Sentence in Videos

Z. Chen, Lin Ma, W. Luo, K.-Y. K. Wong

ACL2019 (Oral Presentation)


Learning Local Similarity with Spatial Relations for Object Retrieval

Z. Chen, Z. Kuang, Wayne Zhang, K.-Y. K. Wong



Boosting up scene text detectors with guided CNN.

X. Yue, Z. Kuang, Z. Zhang, Z. Chen, P. He, Y. Qiao and W. Zhang

BMVC2018 (Oral Presentation)


Aggregated deep feature from activation clusters for particular object retrieval.

Z. Chen, Z. Kuang, K.-Y. K. Wong, Wayne Zhang

MM17 (Thematic Workshop)


Previous Experience

Teaching Assistant at HKU

Links for Friends