About Me

Hello! I am Yimin Zhu, a Ph.D. student in the Department of Geomatics Engineering at the University of Calgary. My research focuses on hyperspectral image processing , land use and land cover mapping, and generative models for inverse problems , including spectral unmixing and wildfire prediction.

Education

University of Calgary

Ph.D. in Geomatics Engineering

Schulich School of Engineering

2025 - 2029

China University of Geosciences (Beijing)

M.Sc. in Surveying and Mapping

School of Land Science and Technology

2021 - 2024

Suqian University

B.Eng. in Geomatics Engineering

2017 - 2021

Featured Research

Hyperspectral Image Understanding

Developing spatial-spectral representation learning, Mamba-based architectures, clustering-aware token modeling, and spectral unmixing methods for hyperspectral imagery.

Generative Models for Remote Sensing

Exploring diffusion and generative models for hyperspectral image synthesis, inverse problems, small-sample learning, and physically meaningful remote sensing applications.

Wildfire Risk Modeling

Studying data-driven wildfire prediction, uncertainty, land-cover-aware probability modeling, and interpretable spatiotemporal risk analysis.

Selected Publications

Selected recent work. See Google Scholar for the complete list.

Google Scholar
  1. TGRS
    Language-Informed Hyperspectral Image Synthesis for Imbalanced-Small Sample Classification via Semi-Supervised Conditional Diffusion Model
    Yimin Zhu, Lincoln Linlin Xu
    IEEE Transactions on Geoscience and Remote Sensing, 2026
  2. PREPRINT
    Unmixing-Guided Spatial-Spectral Mamba with Clustering Tokens for Hyperspectral Image Classification
    Yimin Zhu, Lincoln Linlin Xu
    arXiv, 2026
  3. PREPRINT
    mHC-HSI: Clustering-Guided Hyper-Connection Mamba for Hyperspectral Image Classification
    Yimin Zhu, Zack Dewis, Quinn Ledingham, Saeid Taleghanidoozdoozan, Mabel Heffring, Zhengsen Xu, Motasem Alkayid, Megan Greenwood, Lincoln Linlin Xu
    arXiv, 2026
  4. GRSL
    Sparse Deformable Mamba for Hyperspectral Image Classification
    Lincoln Linlin Xu, Yimin Zhu, Zack Dewis, Zhengsen Xu, Motasem Alkayid, Mabel Heffring, Saeid Taleghanidoozdoozan
    IEEE Geoscience and Remote Sensing Letters, 2025
  5. TGRS
    Spatial-Spectral Diffusion Contrastive Representation Network for Hyperspectral Image Classification
    Yimin Zhu, Linlin Xu
    IEEE Transactions on Geoscience and Remote Sensing, 2025
  6. JSTARS
    Spatial-Spectral ConvNeXt for Hyperspectral Image Classification
    Yimin Zhu, Kexin Yuan, Wenlong Zhong, Linlin Xu
    IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023

Hiking & Outdoors

Outside of research, I enjoy hiking and exploring the Canadian Rockies. Here are some moments from my outdoor adventures.

Hiking in the Canadian Rockies
Peyto Lake Alberta, Canada
Mountain hiking
Caldron Lake Alberta, Canada
Hiking trail
Caldron Lake Canadian Rockies
Mountain landscape
Mountain Views Alberta, Canada
Outdoor adventure
Rawson Lake Canada
Rocky Mountain hiking
Yoho National Park Hamilton Lake Canada