Many types of cancer  follow complex disease progression processes, where the main tool to reduce the mortality from these cancers depends on their early detection via population-wide health screening programs . In these programs, medical imaging data are collected from asymptomatic patients and analysed by clinicians to localise and classify cancerous lesions, where the earlier the detection, the better the treatment outcome . A natural question is: can we improve treatment outcomes by detecting cancerous signs that appear before the first lesions are visible?
Modern medical image analysis methods are developed to localise and classify cancerous lesions , but methods that can classify medical images in terms of future cancer risk are still rare. Some examples can classify but not localise future cancerous lesions without using longitudinal data . Others use longitudinal data but cannot localise future lesions because they aim to detect visible disease signs .
In this project, we will propose a method to analyse longitudinal medical image data from asymptomatic patients from population-wise health screening programs to predict the risk of developing cancer and to localise future cancerous lesions. For the longitudinal analysis, we will develop new machine learning approaches to analyse time-series data, where risk prediction will be based on survival models, and future cancerous lesion localisation will depend on explainable artificial intelligence methods. This project will provide numerous contributions to the medical image analysis community and introduce innovative clinical analysis techniques.
Studentship group name
Surrey Institute for People-Centred AI
School of Computer Science and Electrical Engineering
Centre for Vision, Speech and Signal Processing
How to Apply
Open to UK and International students starting in October 2023.
Applications should be submitted via the Vision, Speech and Signal Processsing PhD programme page. In place of a research proposal you should upload a document stating the title of the projects (up to 2) that you wish to apply for and the name(s) of the relevant supervisor. You must upload your full CV and any transcripts of previous academic qualifications. You should enter ’Faculty Funded Competition’ under funding type.
The studentship will provide a stipend at UKRI rates (currently £17,668 for 2022/23) and tuition fees for 3.5 years. An additional bursary of £1700 per annum for the duration of the studentship will be offered to exceptional candidates.