I am a third year Ph.D student at University of Surrey under the supervision of Prof. Tao Xiang and Prof. Yi-Zhe Song. I also work closely with Dr. Xiatian (Eddy) Zhu.

Prior to joining University of Surrey, I was an AI Researcher at WeBank under the lead of Dr. Lixin Fan and I was a lab member of CISIP in University of Malaya (UM) under Prof. Chan Chee Seng.

You can contact me via kamwoh [at] gmail.com.

My Projects

Deep Hashing for Image Retrieval

1. Deep Polarized Network (DPN) - Bit-wise hinge loss with random orthogonal codebook.
2. OrthoHash - Cross entropy loss with random orthogonal codebook.
3. FIRe - Open source Fast Image Retrieval framework.
4. SDC - Unsupervised hashing by maximizing the utilization of hash spaces through Wasserstein distance.

Review Experiences

• ICLR 2024
• NeurIPS 2023
• CVPR 2023
• AAAI 2023
• ECCV 2022
• CVPR 2022
• ICME 2022
• AAAI 2021
• CVPR 2021