Michael Elad (born December 10, 1963) is an Israeli computer scientist, a professor of Computer Science at the Technion - Israel Institute of Technology. His work includes contributions in the fields of sparse representations and generative AI, and deployment of these ideas to algorithms and applications in signal processing, image processing and machine learning.
Michael Elad | |
|---|---|
 | |
| Born | 10 December 1963 |
| Nationality | Israel |
| Alma mater | Technion |
| Known for | Sparse Representations, K-SVD, Image Super-Resolution, Diffusion Models |
| Scientific career | |
| Fields | Engineering, Computer Science, Mathematics, Statistics |
| Institutions | Technion Stanford University |
| Doctoral advisor | Arie Feuer |
| Doctoral students | Michal Aharon |
Academic career
editElad holds a B.Sc. (1986), M.Sc. (1988) and D.Sc. (1997) in Electrical Engineering from the Technion - Israel Institute of Technology. His M.Sc., under the guidance of Prof. David Malah, focused on video compression algorithms; His D.Sc. on super-resolution algorithms for image sequences was guided by Prof. Arie Feuer.
After several years (1997–2001) of industrial research in Hewlett-Packard Lab Israel and in Jigami, Elad took a research associate position at Stanford University from 2001 to 2003, working closely with Prof. Gene Golub (CS-Stanford), Prof. Peyman Milanfar (EE-UCSC) and Prof. David Donoho (Statistics-Stanford).
In 2003, Elad assumed a tenure-track faculty position in the Technion's computer science department. He was tenured and promoted to associate professorship in 2007, and promoted to full-professorship in 2010. The following is a list of is editorial activities during his academic career:
- Associate editor for IEEE-Transactions on Image Processing (2007–2011)
- Associate editor for IEEE Transactions on Information Theory (2011–2014)[citation needed]
- Associate editor for Applied Computational Harmonic Analysis (2012–2015).
- Associate editor for SIAM Imaging Sciences – SIIMS (2010–2015).
- Senior editor for IEEE Signal Processing Letters (2012–2014).
- Editor in Chief for SIAM Imaging Sciences – SIIMS' (2016-2021)[citation needed]
Research
editElad works in the fields of signal processing, image processing and machine learning, specializing in particular on inverse problems, sparse representations and generative AI. Elad has authored hundreds of technical publications in these fields. Among these, he is the creator of the K-SVD algorithm,[1] together with Michal Aharon and Bruckstein, and he is also the author of the 2010 book[2] "Sparse and Redundant Representations: From Theory to Applications in Signal and Image Processing".
In 2017, Elad and Yaniv Romano (his PhD student) created a specialized MOOC on sparse representation theory, given under edX.
During the years 2015-2018, Elad headed the Rothschild-Technion Program for Excellence]. This is an undergraduate program at the Technion, meant for exceptional students with emphasis on tailored and challenging study tracks.[citation needed]
Awards and recognition
edit- 2014 - SIAG Imaging-Science best paper prize for his 2009 SIAM Review paper[3] with Donoho and Bruckstein.
- 2018 - SIAM Fellow[4] (for contributions to the theory and development of sparse representations and their applications to signal and image processing).
- 2018 - The SPS best paper award for his paper on the Analysis K-SVD[5]
- 2024 - The Rothschild Prize in Engineering.[6]
References
edit- ^ Aharon, M.; Elad, M.; Bruckstein, A.M. (2006), "The K-SVD: An Algorithm for Designing of Overcomplete Dictionaries for Sparse Representation" (PDF), IEEE Transactions on Signal Processing, 11 (54): 4311–4322, Bibcode:2006ITSP...54.4311A, doi:10.1109/TSP.2006.881199, S2CID 7477309.
- ^ Elad, Michael (2010), Sparse and Redundant Representations: From Theory to Applications in Signal and Image Processing, ISBN 978-1441970107.
- ^ Bruckstein, A.M.; Donoho, D.L.; Elad, M. (2009), "From Sparse Solutions of Systems of Equations to Sparse Modeling of Signals and Images" (PDF), SIAM Review, 2 (51): 34–81, Bibcode:2009SIAMR..51...34B, CiteSeerX 10.1.1.102.4697, doi:10.1137/060657704.
- ^ "SIAM Announces Class of 2018 Fellows", SIAM News, March 29, 2018
- ^ Rubinstein, R.; peleg, T.; Elad, M. (2013), "Analysis K-SVD: A Dictionary-Learning Algorithm for the Analysis Sparse Model" (PDF), IEEE Transactions on Signal Processing, 61 (3): 661, Bibcode:2013ITSP...61..661R, CiteSeerX 10.1.1.295.4488, doi:10.1109/TSP.2012.2226445, S2CID 15495804.
- ^ The Rothschild Prize