D
Dimitris Maroulis
Researcher at National and Kapodistrian University of Athens
Publications - 131
Citations - 2366
Dimitris Maroulis is an academic researcher from National and Kapodistrian University of Athens. The author has contributed to research in topics: Image segmentation & Active contour model. The author has an hindex of 25, co-authored 131 publications receiving 2173 citations. Previous affiliations of Dimitris Maroulis include Athens State University.
Papers
More filters
Proceedings ArticleDOI
A Spot Segmentation Approach for 2D Gel Electrophoresis Images Based on 2D Histograms
TL;DR: This paper presents an original approach to spot segmentation in 2D gel electrophoresis images based on 2D-histograms of the aforementioned images and demonstrates that the proposed method is very effective and it outperforms existing techniques even when it is applied to images containing several overlapping spots.
Book ChapterDOI
An active contour model guided by LBP distributions
TL;DR: In this article, a local binary pattern (LBP) distribution is used for texture segmentation and the log-likelihood statistic is employed as a similarity measure between the LBP distributions, resulting in more detailed and accurate segmentation of texture images.
Journal ArticleDOI
ARTEMIS Mark-IV, THE NEW GREEK–FRENCH DIGITAL RADIO SPECTROGRAPH AT THERMOPYLES, GREECE
Dimitris Maroulis,G. Dumas,C. Caroubalos,Jean-Louis Bougeret,Xenophon Moussas,C. E. Alissandrakis,N. Patavalis +6 more
TL;DR: In this paper, the authors present a digital solar radio spectrograph located at the Thermopyles station, Greece, operated by the University of Athens Observations cover the range from 110 to 600 MHz using a 7m parabolic antenna.
Proceedings ArticleDOI
A cascading support vector machines system for gene expression data classification
TL;DR: An intelligent system based on a cascading support vector machines (SVM) scheme and utilizing Welch's t-test for the detection of differentially expressed genes was applied for the discrimination of normal and lung cancer subtypes' specimens.
Journal ArticleDOI
The IASA RaceTrack Microtron Facility
Efstathios Stiliaris,D. Baltadoros,M. Barbarosou,S. Cohen,D. Economou,T. A. Filippas,E. N. Gazis,N. Giokaris,H. Herminghaus,A. Karabarbounis,Dimitris Maroulis,E. Meintanis,N. Papadakis,Costas N. Papanicolas,P. Phinou,N. Sparveris,N. Uzunoglou,A. Zolfaghari +17 more
TL;DR: The first major facility of IASA, now under construction, is a 246 MeV two-stage CW Cascade microtron as mentioned in this paper, which is based on a cascade (2 stage) micro-tron.