Yuchang Jiang

I'm a PhD student in the EcoVision Lab, Department of Mathematical Modeling and Machine Learning, University of Zurich, supervised by Jan Dirk Wegner and Konrad Schindler. My research focuses on computer vision and remote sensing, with an emphasis on vegetation parameter estimation, forest type mapping, and imbalanced data challenges. I am driven by a passion for applying deep learning techniques to tackle scientific challenges. I have interned in Google DeepMind, mainly working with Maxim Neumann and Dan Morris.

I earned my master's degree from ETH Zurich and my bachelor's degree from The Hong Kong Polytechnic University. During my master's studies, I specialized in computer vision and deep learning, focusing on multi-object tracking and remote sensing challenges.

Email / Github / Linkedin / Scholar / Bluesky

News

5-7 May 2025: oral presentation at ESA-NASA International Workshop on AI Foundation Model for EO in Frascati, Italy.
Mar 2025: One paper accepted at IEEE International Geoscience and Remote Sensing Symposium, 2025
Feb 2025: JEO (a ML package for remote sensing and earth observation in JAX) is online! More codes will be open soon.

Research

I'm interested in computer vision, deep learning, and their applications in remote sensing.

	Uncertainty Voting Ensemble for Imbalanced Deep Regression Yuchang Jiang, Vivien Sainte Fare Garnot, Konrad Schindler, Jan Dirk Wegner GCPR, 2024 arXiv / code UVOTE integrates recent advances in probabilistic deep learning with an ensemble approach for imbalanced regression. We replace traditional regression losses with negative log-likelihood, which also predicts sample-wise aleatoric uncertainty.
	Accuracy and Consistency of Space-based Vegetation Height Maps for Forest Dynamics in Alpine Terrain Yuchang Jiang, Marius Rüetschi, Vivien Sainte Fare Garnot, Mauro Marty, Konrad Schindler, Christian Ginzler, Jan Dirk Wegner Science of Remote Sensing, 2023 paper / code / data download We generate annual, countrywide vegetation height maps at a 10-m ground sampling distance for the years 2017–2020 based on Sentinel-2 satellite imagery and deep learning.
	SemSpray: Virtual Reality As-Is Semantic Information Labeling Tool for 3D Spatial Data Yiming Zhao, Cyprien Fol, Yuchang Jiang, Tianyu Wu, Iro Armeni European Conference on Computing in Construction, 2022 paper/ code We propose Semantic Spray (Semspray), a Virtual Reality (VR) application that provides users with intuitive and handy tools to produce semantic information on as-is 3D spatial data (mesh) of buildings.
	Learning a Sensor-invariant Embedding of Satellite Data: A Case Study for Lake Ice Monitoring Manu Tom, Yuchang Jiang, Emmanuel Baltsavias, Konrad Schindler Transactions on Geoscience and Remote Sensing (IEEE), 2022 paper We develop a deep learning framework that learns a joint satellite embedding to fuse MODIS, VIIRS and S1-SAR satellite data for lake icce monitoring.
	Multi-Target Multi-Camera Drone Tracking Yuchang Jiang Wissenschaftlich-Technische Jahrestagung der DGPF, 2022 paper We propose an approach to track multiple drones in a roughly synchronized static camera network with unknown camera poses.
	3D Player Tracking with Multi-View Stream Yuchang Jiang, Ying Jiao, Yelan Tao, Tianyu Wu 3DV project, 2021 paper / code We construct a working pipeline for 3d scooer player position tracking, including multi-object tracking in each camera view and multi-camera association.

Misc

I enjoy sports during feel time, mainly badmiton, squash, and swimming. My badminton team in BCZA is always looking for league palyers, especially female players for 2/3. Liga. Feel free to contact me if you're interested 🏸 🏸 🏸

Thank you for the template Jon Barron.