Jinbo Xing

I am currently a second-year Ph.D student in the CSE Department, CUHK, supervised by Prof. Tien-Tsin WONG.

Previously, I received my B.Sc. (1st class honor & ELITE Stream) and M.Sc. degrees in Computer Science at CUHK in 2020 and 2021 respectively.

I'm interested in low-level computer vision, image processing, 3D facial animation and AI generated content.

Email / Google Scholar / Github / ResearchGate / LinkedIn

Research Works

	CodeTalker: Speech-Driven 3D Facial Animation with Discrete Motion Prior Jinbo Xing, Menghan Xia, Yuechen Zhang, Xiaodong Cun, Jue Wang, Tien-Tsin Wong, Computer Vision and Pattern Recognition (CVPR), 2023 arXiv / Project / Code We minimize the over-smoothed facial expression using a learned discrete motion prior, which means more dramatic and expressive facial motions with more accurate lip movements can be achieved.
	Ref-NPR: Reference-Based Non-Photorealistic Radiance Fields Yuechen Zhang, Zexin He, Jinbo Xing, Xufeng Yao, Jiaya Jia Computer Vision and Pattern Recognition (CVPR), 2023 arXiv / Project / Code / Video / Data We present a controllable scene stylization method utilizing radiance fields to stylize a 3D scene, with a single stylized 2D view taken as reference.
	Scale-arbitrary Invertible Image Downscaling Jinbo Xing, Wenbo Hu, Menghan Xia, Tien-Tsin Wong arXiv preprint, 2022 arXiv We present a scale-arbitrary invertible image downscaling network (AIDN) to natively downscale HR images with arbitrary scale factors. Meanwhile, the HR images could be restored with AIDN whenever necessary.
	Flow-aware Synthesis: A Generic Motion Model for Video Frame Interpolation Jinbo Xing, Wenbo Hu, Yuechen Zhang, Tien-Tsin Wong Computational Visual Media (CVM), 2021 Paper We present a flow-aware multi-frame interpolation method to address the complicated non-linear motions in the real world.
	Unstructured Knowledge Access in Task-oriented Dialog Modeling using Language Inference, Knowledge Retrieval and Knowledge-Integrative Response Generation Mudit Chaudhary, Borislav Dzodzo, Sida Huang, Chun Hei Lo, Mingzhi Lyu, Lun Yiu Nie, Jinbo Xing, Tianhua Zhang, Xiaoying Zhang, Jingyan Zhou, Hong Cheng, Wai Lam, Helen Meng (All authors contribute equally) AAAI Conference on Artificial Intelligence Workshop Program (AAAIW), DSTC9, 2021 Paper / Code / Paper Reading / Poster We propose a system capable of accessing unstructured knowledge for task-oriented dialog.

Work Experiences

Tencent AI Lab, Tencent TEG	Research Intern Mentor: Dr. Menghan Xia	Jun. 2022 - Present
Stanley Ho Big Data Decision Analytics Research Centre, CUHK	Research Assistant Supervisor: Prof. Helen Meng	May 2020 - Aug. 2021
Cloud & Enterprise Intelligence, Huawei Technologies	Algorithm Engineer Intern	Jun. 2019 - Sept. 2019
Electronic Engineering Dept., CUHK	Summer Research Intern Supervisor: Prof. Ni Zhao	May 2018 - Jul. 2018

Awards

Postgraduate Studentship
Distinguished Academic Performance Scholarship of MSc Programme
ELITE Stream Student Scholarship (2018, 2019)
Computer Science scholarship
Dean’s List of Faculty of Engineering (2016, 2019, 2020)
Full Scholarship for Undergraduate Students (Mainland)

Teaching

2022-2023 Spring Introduction to Multimedia Systems (CSCI 3280)

2021-2022 Spring Introduction to Multimedia Systems (CSCI 3280)

2021-2022 Fall Problem Solving by Programming (ENGG 1110)

2021-2022 Fall Computer Game Software Production (CMSC 5727)

Misc

I am a keen amateur photographer.

A lover of League of Legends and Apex Legends (Best rank in Diamond).

Last updated: Apr. 2023
Web page design credit to Jon Barron