Greg is Professor of Computer Vision and AI and director of the newly formed Digital Environment Research Institute (DERI) at Queen Mary. His primary research interests include computer vision, deep learning, computational photography, medical image computing.
Prior to joining Queen Mary University of London in 2020, he was Chief Scientist in Computer Vision (EU) for Huawei Technologies R&D where he led a team of research scientists working in computational photography, studying the camera image signal processor (ISP) pipeline including denoising, demosaicing, automatic white balance, super-resolution, and colour enhancement for high quality photographs and video. Earlier industrial appointments include Medicsight, where he led a team of research scientists in detection of pre-cancerous lesions in the colon and lung, imaged with computed tomography; with the companys ColonCAD product receiving FDA clearance and CE marking. He also was an employee of Siemens, where he performed research in medical image computing and 3D shape modelling. He holds 36 granted patents and has over 150 publications.
AI, Machine Learning, Computer Vision, computational photography, medical image computing, 3D shape modelling, Turing Fellow