Dragotti - Research

Research:

The group develops advanced mathematical methods and algorithms to tackle problems in signal and image processing. In particular we advocate the joint optimization of the sensing and processing layers to achieve imaging and inference results that cannot be achieved otherwise. We handle large amount of high-dimensional data and develop model-based as well as learning-based methods.

Current Research Projects:

Computational Lightfield Microscopy
Diffusion Models and Diffusion Posterior Sampling
AI-Hub on mathematical foundation of deep learning
Single and Multimodal Image Super-Resolution
Time-based Sampling and spike-based processing (see publications page)
Computational Imaging for Art Investigation (see publication page or video lectureor project web-page)
Sparse Sampling (RecoSamp - external link)

Past Research Projects:

Image and Video Forensics (Rewind - external link)
Distributed Signal Processing in Sensor Networks
Image Restoration and Image Super-Resolution
Distributed Source Coding
Image and Video Processing
Image Super-Resolution
Multiple Description Subband Coding
Sampling and Wavelet Theory
Visual Information Processing in Multi-Camera Systems

Sponsors:

Our research is sponsored by European Community, European Research Council, , AHRC, EPSRC, BBSRC, Royal Academy of Engineering, Royal Society, Wellcome TrustBAE Systems, Deutsche Telekom, EOARD and Selex-Galileo.