Me
George / Xuyi Hu
PhD Candidate @CAM 28'

About

Hi! I am a PhD student at the Department of Engineering, University of Cambridge, where I am fortunate to be supervised by Prof. Stephan Goetz and advised by Prof. Per Ola Kristensson. My current research interests include 3D vision, world modelling, and spatial audio.

Prior to my doctoral studies, I completed an MSc in Artificial Intelligence at Imperial College London, where I was grateful to be supervised by Prof. Lorenzo Picinali and Prof. Aidan O. T. Hogg. For my undergraduate education, I received a BEng in Electrical and Electronic Engineering from University College London, where I had the opportunity to work under Prof. Miguel Rodrigues.

If you would like to discuss related ideas or shared topics, please feel free to reach out by email. I am always happy to have insightful conversations and discuss potential collaborations. I also welcome review invitations for conferences and journals in related fields.

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Selected Publications and Manuscripts

Immersive Audio Rendering
HRTFformer: A Spatially-Aware Transformer for Personalized HRTF Upsampling in Immersive Audio Rendering
Preprint
Head-Related Transfer Function Upsampling Using an Autoencoder-Based Generative Adversarial Network with Evaluation Framework
JAES 2025
A Machine Learning Approach for Denoising and Upsampling HRTFs
EUSIPCO 2025
HRTF Spatial Upsampling in the Spherical Harmonics Domain Employing a Generative Adversarial Network
DAFx 2024 Oral Presentation
[Paper] [Code] [BibTex]
AR/VR for Brain Stimulation
A Multi-Camera Optical Tag Neuronavigation and AR Augmentation Framework for Non-Invasive Brain Stimulation
arXiv
Optical Tag-Based Neuronavigation and Augmentation System for Non-Invasive Brain Stimulation
IEEE VRW 2026
Computer Vision for Crowd Counting
Uniformity in heterogeneity: Diving deep into count interval partition for crowd counting
ICCV 2021

Past Research Projects

SONICOM Project
SONICOM ProjectFunded by the European Union's Horizon
Art Investigation Project
Multi-Modal Signal Processing for Art InvestigationFunded by the Royal Society Newton International Fellowship

Selected Awards

Academic Services

Miscellaneous

I am an avid esports enthusiast, passionate about watching LoL and CS:GO matches.🕹️
Beyond gaming, I love traveling and exploring diverse cultures.✈️

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