As per our schedule, the online monthly meeting will take place next Monday the 27th of April at 1pm CET. Dr Dimitris Ampeliotis will deliver a talk entitled “Dictionary Learning – Methods and Applications“. The abstract of the talk and a brief CV are given below.
The presentation will introduce dictionary learning (DL) methods and will briefly review the most successful algorithms employed in this task. In the sequel, several variants of DL methods will be reviewed, such as coupled dictionary learning and discriminative DL. Online and distributed DL will also be explained. Emphasis will be given to the applications of DL methods, such as in compression, denoising, inpainting, super resolution and classification tasks.
Dr Dimitris Ampeliotis currently works as an adjunct faculty/research associate at the University of Patras. He received the Diploma degree in computer engineering and informatics, the M.Sc. degree in signal processing, and the Ph.D. degree in signal processing and communications, all from the University of Patras, Greece, in 2002, 2004 and 2009, respectively. He has worked for several years as an adjunct faculty at the Technological Educational Institute (TEI) of Western Greece and the University of Patras. Also, Dr Ampeliotis has worked in several European and National research projects. His research interests include distributed algorithms for estimation problems, source localization, dictionary learning methods, cooperative game theory, turbo equalization, blind source separation, sensor networks, signal processing for communications and medical image processing. Dr. Ampeliotis is a member of the Technical Chamber of Greece, a member of EURASIP and a member of the IEEE.