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Computational Methods and AI Models for Medical Image Analysis Using Generative and Foundation Models

University of Birmingham School of Computer Science
✓ Funded (Competition) 🎓 Artificial Intelligence 🎓 Biomedical Engineering 🎓 Computer Science deep learning digital twins medical imaging multimodal learning foundation models generative models vision-language models medical large language models

Explore cutting-edge AI techniques like generative and foundation models to advance medical image analysis. Investigate multimodal and vision-language models to develop robust, explainable algorithms that improve clinical diagnosis and treatment outcomes.

AI-generated overview

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Why This Research Matters

This research enhances healthcare by developing AI models that improve diagnostic accuracy and clinical workflows, leading to better patient outcomes. It addresses real-world challenges in medical imaging by creating robust, explainable algorithms suitable for clinical environments, thereby bridging gaps between AI technology and medical practice.

Medical Image Computing Generative AI Medical LLMs Digital Healthcare

Project Description

Project Overview

This PhD project aims to develop advanced AI technologies that improve healthcare—enhancing clinical workflows, supporting diagnosis, and ultimately improving patient outcomes. The research will focus on designing deep learning models that are not only accurate and innovative, but also robust, explainable, and suitable for deployment in real clinical environments.

You will explore state-of-the-art methods in:

  • Multimodal learning
  • Generative models
  • Foundation models
  • Digital twins
  • Vision–language models (VLMs)
  • Medical Large language models (LLMs)

These techniques will be applied to diverse medical data types, including medical imaging, clinical text, and electronic health records.

What You Will Do

You will specialise depending on your expertise in developing reliable machine learning models using foundation models, generative techniques, and/or multimodal learning approaches. The project involves working with diverse medical imaging modalities such as ultrasound, MRI, CT, microscopy, OCT, and more. Collaboration with clinicians and healthcare providers ensures research translates to real-world clinical applications.

Expected Outcomes

The research will yield robust, adaptive AI algorithms capable of providing accurate diagnoses and personalised treatment plans. The models developed will be explainable and deployable in clinical settings, helping to bridge domain and knowledge gaps in medical imaging data.

Why This Matters

The project's innovations promise to revolutionise medicine by applying cutting-edge AI models to healthcare, driving improvements in diagnosis accuracy and patient outcomes while supporting clinicians with reliable digital tools backed by interdisciplinary and international collaboration.

Entry Requirements

Good first degree in computer science, statistics, physics, engineering, or related field. Experience with AI for healthcare projects using PyTorch and/or TensorFlow. Strong programming skills (Python preferred). Excellent communication and problem-solving skills. Experience in presenting or preparing scientific manuscripts preferred.

How to Apply

For more information about the application, please contact Dr. Le Zhang: l.zhang.16@bham.ac.uk, and visit the research website: https://thisislezhang.github.io/

Eligibility

UK/Home
EU
International

Supervisor Profile

DL
Dr Le Zhang
University of Birmingham, School of Computer Science

Dr Le Zhang is a researcher at the University of Birmingham's School of Computer Science, leading work on AI for healthcare. His research focuses on medical image analysis using deep learning, generative models, and foundation models to improve clinical diagnostics. He has contributed to highly cited works on disentangling human error in medical image segmentation and generative adversarial networks for image imputation, reflecting his strong standing in medical imaging AI research.

Key Publications

2020 179 citations
Disentangling Human Error from the Ground Truth in Segmentation of Medical Images
2019 75 citations
Quantitative CMR population imaging on 20,000 subjects of the UK Biobank imaging study: LV/RV quantification pipeline and its evaluation
2017 66 citations
Semi-supervised assessment of incomplete LV coverage in cardiac MRI using generative adversarial nets
2023 65 citations
Learning from multiple annotators for medical image segmentation
2016 64 citations
Automated quality assessment of cardiac MR images using convolutional neural networks

Research Contributions

Developed advanced methods for medical image segmentation and error disentanglement improving annotation quality.
Enhances accuracy and reliability of automated medical image analysis, critical for diagnosis and treatment planning.
Created quantitative cardiac MRI imaging pipelines for large population studies such as the UK Biobank.
Facilitates large-scale cardiovascular research and development of personalized medicine approaches.
Applied generative adversarial networks for semi-supervised learning to assess and impute incomplete cardiac MRI data.
Improves robustness and completeness of medical imaging data, enabling better clinical evaluation.
Demonstrated automated quality assessment in cardiac MRI using deep learning techniques.
Streamlines image quality control leading to more reliable imaging datasets for research and clinical use.

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