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By Dimitris Maroulis and Costas Vassilakis
Tziola publications, 2015
ISBN 978-960-418-457-6
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Name: Dimitris Maroulis

Email : dmaroulisdi.uoa.gr

 

Current Position

Professor, Department of Informatics & Telecommunications, National and Kapodistrian University of Athens

 

Research interests

Real Time Data Acquisition and Control Systems
Image Analysis
Segmentation
Pattern Recognition
Biomedical Image Analysis

 

Books

RTS book cover

Real-time Systems, by Dimitris Maroulis and Costas Vassilakis, ISBN 978-960-418-457-6, Tziola publications, 2015.

 

Journals

  1. S. Katsigiannis, E. Zacharia, D. Maroulis, MIGS-GPU Microarray Image Gridding and Segmentation on the GPU. Accepted for publication in IEEE Journal of Biomedical and Health Informatics, 2016.
  2. S. Katsigiannis, G. Papaioannou, D. Maroulis, CVC: The Contourlet Video Compression algorithm for real-time applications, arXiv:1510.00561, 2015 [pdf]
  3. E. Kostopoulou, S. Katsigiannis, D. Maroulis, 2D-Gel Spot Detection and Segmentation Based on Modified Image-aware Grow-cut and Regional Intensity Information, Computer Methods and Programs in Biomedicine, vol. 122, no. 1, pp. 26-39, 2015 [pdf]
  4. S. Katsigiannis, E. Zacharia, D. Maroulis, Grow-Cut Based Automatic cDNA Microarray Image Segmentation, IEEE Trans. on NanoBioscience, vol. 14, no. 1, pp. 138-145, 2015.
  5. E. Kostopoulou, E. Zacharia, D. Maroulis, An Effective Approach for Detection and Segmentation of Protein Spots on 2-D Gel Images, IEEE J. Biomedical and Health Informatics, vol. 18, no. 1, pp. 67-76, 2014 [pdf]
  6. E.A. Mylona, M.A. Savelonas, D. Maroulis, "Self-parameterized Active Contours based on Regional Edge Structure for Medical Image Segmentation", SpringerPlus, vol. 3, no. 1, pp. 1-9, Springer, 2014. [pdf]
  7. E.A. Mylona, M.A. Savelonas, D. Maroulis, "Automated Adjustment of Region Based Active Contour Parameters Using Local Image Geometry,"€ IEEE Transactions on Cybernetics, vol. 44, no. 12, pp. 2757-2770, 2014. [pdf]
  8. M.A. Savelonas, E.A. Mylona, D. Maroulis, "Unsupervised 2D Gel Electrophoresis Image Segmentation based on Active Contours," Pattern Recognition, vol. 45, pp. 720-731, 2012. [pdf]
  9. I. Legakis, M.A. Savelonas, D. Maroulis, D.K. Iakovidis, "Computer-Based Nodule Malignancy Risk Assessment in Thyroid Ultrasound Images", International Journal of Computers and Applications, vol. 33, no. 1, pp. 29-35, 2011. [pdf]
  10. E. Keramidas, D. Iakovidis, D. Maroulis, "Fuzzy binary patterns for uncertainty-aware texture representation", Electronic Letters on Computer Vision and Image Analysis, vol. 10, no. 1, 2011. [pdf]
  11. E.A. Mylona, M.A. Savelonas, D. Maroulis, S. Kossida, "A Computer-Based Technique for Automated Spot Detection in Proteomics Images," IEEE Transactions on Information Technology in Biomedicine, vol. 15, no. 4, pp. 661-667, 2011. [pdf]
  12. D. Bariamis, D. Maroulis and D.K. Iakovidis, "Adaptable, fast, area-efficient architecture for logarithm approximation with arbitrary accuracy on FPGA", Signal Processing Systems, Vol. 58, No. 3, pp. 301-310, Springer, 2010. [pdf]
  13. S. Katsigiannis, E. Keramidas, D. Maroulis, "A Contourlet Transform Feature Extraction Scheme for Ultrasound Thyroid Texture Classification", Engineering Intelligent Systems, Special issue: Artificial Intelligence Applications and Innovations 2010, vol. 18, no. 3/4, 2010. (invited) [pdf]
  14. E. Zacharia, D. Maroulis, "3D Spot-Modeling for Automatic Segmentation of Microarray Images," IEEE Transactions on NanoBioscience, vol. 9, no. 3, pp. 181-192, 2010. [pdf]
  15. E. Keramidas, D. Maroulis, D. Iakovidis, "ΤND: A Thyroid Nodule Detection System for Analysis of Ultrasound Images and Videos ", Journal of Medical Systems, Springer, September 2010, DOI: 10.1007/s10916-010-9588-7. [pdf]
  16. D. Bariamis, D. Maroulis, D. Iakovidis, "Unsupervised SVM-based Gridding for DNA Microarray Images," Computerized Medical Imaging and Graphics, Elsevier, Vol. 34, Issue 6, pp. 418-425, 2010. (invited) [pdf]
  17. D. Chaikalis, N. Sgouros, D. Maroulis, "A Real-Time FPGA Architecture for 3D Reconstruction from Integral Images", Elsevier, Journal of Visual Communication and Image Representation, vol. 21, issue 1, pp. 9-16, 2010. [pdf]
  18. D. Iakovidis, E. Keramidas, D. Maroulis, "Fusion of Fuzzy Statistical Distributions for Classification of Thyroid Ultrasound Patterns," special issue on Intelligent Data Analysis for Decision Support in Medicine, (eds. F. Tortonella, P. Soda, M. Pechenizkiy, and A. Tsymbal), Artificial Intelligence in Medicine, Elsevier, Vol. 50, Issue 1, pp. 33-41, 2010. [pdf]
  19. D. Bariamis, D.K. Iakovidis and D. Maroulis,"M3G: Maximum Margin Microarray Gridding", BMC Bioinformatics, Vol. 11, pp. 49, 2010. [pdf]
  20. D. Chaikalis, N. Sgouros, D. Maroulis and M. Sangriotis, "Real-Time Compression Architecture for Efficient Coding in Autostereoscopic Displays", Journal of Real-Time Image Processing, Springer ,vol. 5, no.1, pp 45-56, 2009. [pdf]
  21. M.A. Savelonas, D. Maroulis, M. Sangriotis, "A Computer-Aided System for Malignancy Risk Assessment of Nodules in Thyroid US Images based on Boundary Features", Computer Methods and Programs in Biomedicine, Vol. 96, no. 7, pp. 25-32, 2009. [pdf]
  22. E. Zacharia, D. Maroulis, "An Original Genetic Approach to the Fully-Automatic Gridding of Microarray Images", IEEE Transactions on Medical Imaging, vol. 27, no.6, pp. 805-813, June 2008. [pdf] [pdf]
  23. D. Maroulis, D.K. Iakovidis, D. Bariamis "FPGA-based System for Real-Time Video Texture Analysis", Journal of Signal Processing Systems, vol. 53, no. 3, pp. 419-433, Springer New York, 2008. [pdf]
  24. M.A. Savelonas, D.K. Iakovidis, D. Maroulis, "LBP-guided Active Contours", Pattern Recognition Letters, vol. 29, no. 9, pp. 1405-1415, Elsevier Science, www.sciencedirect.com, 2008. [pdf]
  25. M.A. Savelonas, D.K. Iakovidis, I. Legakis, D. Maroulis, "Active Contours Guided by Echogenicity and Texture for Delineation of Thyroid Nodules in Ultrasound Images", IEEE Transactions on Information Technology in Biomedicine, Vol. 13, No. 4, pp. 519-527, 2009. [pdf]
  26. D. Chaikalis, N. Sgouros, D. Maroulis, P. Papageorgas, "Hardware Implementation of a Disparity Estimation Scheme for Real-Time Compression in 3D Imaging Applications", Elsevier J. Visual Image Communication & Representation, Vol. 19(1), pp. 1-11, 2008. [pdf]
  27. D.E. Maroulis, M.A. Savelonas, D.K. Iakovidis, S.A. Karkanis, N. Dimitropoulos, "Variable Background Active Contour Model for Computer-Aided Delineation of Nodules in Thyroid Ultrasound Images", IEEE Transactions on Information Technology in Biomedicine, Vol. 11, no. 5, pp. 537-543, 2007. [pdf]
  28. D. Iakovidis, M. Savelonas, S. Karkanis, D. Maroulis, "A Genetically Optimized Level Set Approach to Segmentation of Thyroid Ulrtrasound Images", Applied Intelligence, Springer-Verlag, vol. 27, no. 3, pp. 193-203, 2007. [pdf]
  29. D. Iakovidis, D. Maroulis and D. Bariamis, "FPGA architecture for fast parallel computation of co-occurrence matrices", Microprocessors and Microsystems, Vol. 31, Issue 2, Special Issue on FPGA-based Reconfigurable Computing (2), pp. 160-165, 2007. [pdf]
  30. H. Albrecht, P. Papageorgas, D. Maroulis, N. Theofanous, S. Karkanis, B. Wagner, M. Schurr, C. Depeursinge, A. Menciassi, "Structure and characterization of an enhanced laser-scanning endoscope based on microelectromechanical mirrors", Journal of Electronic Imaging, SPIE, Vol. 15, No. 2, pp. 023003-1-11, 2006. [pdf]
  31. S. Athineos, N. Sgouros, P. Papageorgas, D. Maroulis, M. Sangriotis, N. Theofanous, "Photorealistic Integral Photography using a Ray Traced Model of the Capturing Optics", IS&T/SPIE Journal of Electronic Imaging, Vol. 15(04), no. 043007, 2006. [pdf]
  32. P. Papageorgas, D. Maroulis, G. Anagnostopoulos, H. Albrecht, B. Wagner, D. Iakovidis, N. Theofanous, "A High-Performance Imaging and Control System for a Micromirror-Based Laser-Scanning Endoscope Device", IEEE Transactions on Instrumentation and Measurement, Vol. 55, no. 5, pp. 1725-1733, October 2006. [pdf]
  33. I.N. Flaounas, D.K. Iakovidis, and D.E. Maroulis, "Cascading SVMs as a Tool for Medical Diagnosis using Multi-class Gene Expression Data", International Journal of Artificial Intelligence Tools, vol. 15, no. 3, pp. 335-352, http://www.worldscinet.com/ijait/15/1503/S0218213006002709.html, World Scientific, 2006. [pdf]
  34. D.K. Iakovidis, D.E. Maroulis, and S.A. Karkanis, "An intelligent System for Automatic Detection of Gastrointestinal Adenomas in Video Endoscopy", Computers in Biology and Medicine, Article in Press, Elsevier Science, vol. 36, no. 10, pp. 1084-1103, 2006. [pdf]
  35. D.E. Maroulis, I.N. Flaounas, D.K. Iakovidis, and S.A. Karkanis, "Microarray-MD: A System for Exploratory Analysis of Microarray Gene Expression Data", Computer Methods and Programs in Biomedicine, Elsevier Science, vol. 83, no. 2, pp. 157-167, 2006. [pdf]
  36. D. Maroulis, S. Aronis, V. Nassiopoulou, N. Grammenos, C. Vassilakis, "A Web Browser for ISDN Card Phones", Journal of Internet Technology, vol. 5, no. 3, pp. 267-277, 2004. [pdf]
  37. P. Papageorgas, D. Maroulis, H. Winter, S. Karkanis, H. Albrecht, N. Theofanous, "Multichannel Raman Gas Analyzer: The Data Acquisition and Control System. Measurement Improvement With Blue Laser Light", IEEE Transactions on Instrumentation and Measurement, Vol. 53, no. 1, pp. 58-66, 2004. [pdf]
  38. D. Iakovidis, D. Maroulis, S. Karkanis, P. Papageorgas, and M. Tzivras, "Texture Multichannel Measurements for Cancer Precursors Identification using Support Vector Machines", Measurement, vol. 36, pp. 297- 313, 2004. [pdf]
  39. D. Maroulis, D. Iakovidis, S. Karkanis, and D. Karras, "COLD: A Versatile Detection System for Colorectal Lesions in Endoscopy Video-Frames", Computer Methods and Programs in Biomedicine, Elsevier Science, vol. 70, pp. 151-166, 2003. [pdf]
  40. S. Karkanis, D. Iakovidis, D. Maroulis, D. Karras, M. Tzivras, "Computer Aided Tumor Detection in Endoscopic Video using Color Wavelet Features", IEEE Transactions on Information Technology in Biomedicine, vol. 7, pp.141-152, 2003. [pdf]
  41. S.A. Karkanis, D.K. Iakovidis, D.E. Maroulis, D.A. Karras and M. D. Tzivras "Computer Aided Tumor Detection in Endoscopic Video using Color Wavelet Features", IEEE Transactions on Information Technology in Biomedicine, vol. 7, no. 3, 2003. [pdf]
  42. C. Caroubalos, D. Maroulis, Patavalis N, Bougeret JL, Dumas G, Perche C, Alissandrakis C, Hillaris A, Moussas X, Preka-Papadema P, Kontogeorgos A, Tsitsipis P, Kanelakis G “The new multichannel radiospectrograph ARTEMIS-IV/HECATE, of the University of Athens” Experimental Astronomy Vol. 11, pp. 23-32, 2001. [pdf]
  43. C. Caroubalos, C. Alissandrakis, A. Hillaris, A. Nindos, P. Tsitsipis, X. Moussas, J-L. Bougeret, K.Bouratzis, G.Dumas, G.Kanellakis, A.Kontogeorgos, D. Maroulis, N.Patavalis, C.Perche, J.Polygiannakis, P.Preka-Papadema, 8220;Artemis IV Radio Observations of the 14 July 2000 Large Solar Event” Solar Physics, vol. 204, pp. 167–179, 2001. [pdf]
  44. E. Stiliaris, D. Baltadoros, M. Barbarosou, S. Cohen, D. Economou, T.A. Filippas, E.N. Gazis, N. Giokaris, H. Herminghaus, A. Karabarbounis, D. Maroulis, E. Meintanis, N.H. Papadakis, C.N. Papanicolas, P. Phinou, N. Sparveris, N. Uzunoglou, A. Zolfaghari: "The IASA RaceTrack Microtron Facility", Nuclear Physics, Elsevier, Vol. A663, pp.1095-1098, 2000 [pdf]
  45. P. Papageorgas, H. Winter, H. Albrecht, D. Maroulis and N. Theofanous, "A Multi-channel Photon-Counting System for Gas Analysis with Raman-Scattering Technique", IEEE Transactions on Instrumentation and Measurement, vol. 48, no. 66, pp. 1166-1177, Dec. 1999. [pdf]
  46. J.-L. Bougeret , P. Zarka, C. Caroubalos, M. Karlicky, Y. Leblanc, D. Maroulis, A. Hilaris, X. Moussas, C. Alissandrakis, G. Dumas and C. Perche, "A shock associated radio event and related phenomena observed from the base of the solar corona to 1 AU", Geophysical Research Letters, Vol. 25, pp. 2513-2516, 1998. [pdf]
  47. D. Maroulis, G. Dumas, C. Caroubalos, J.-L.Bougeret, X. Moussas, C. Alissandrakis and N. Patavalis, "Artemis mark-iv, The new Greek-French Digital Radio Spectrograph at Thermopyles, Greece", Solar Physics, vol. 172, pp.353-360, 1997. [pdf]
  48. D. Maroulis, G.Dumas, J.-L.Bougeret, C. Caroubalos and M. Poquerusse: "The Digital System ARTEMIS for Real Time Processing of Radio Transient Emission in the Solar Corona", Solar Physics, vol. 147, pp. 359-375, 1993. [pdf]
  49. G. Dumas, J.-L.Bougeret and D. Maroulis: "L'Experience ARTEMIS", Micro-Bulletin du CNRS, vol. 44, pp.68-80, 1992. [pdf]

Book Chapters

  1. E.A. Mylona, M.A. Savelonas, D. Maroulis, "Towards Self-Parameterized Active Contours for Medical Image Segmentation with Emphasis on Abdomen," A.S. El-Baz et al. (eds.). Abdomen and Thoracic Imaging: An Engineering & Clinical Perspective, Springer Science + Business Media, New York, 2014. [pdf]
  2. D. Bariamis, M. Savelonas, D. Maroulis, "Machine Learning-Based DNA Microarray Image Gridding", Microarray Image and Data Analysis: Theory and Practice, CRC Press, ISBN 9781466586826, 2013. (invited)
  3. S. Katsigiannis, E. Keramidas, D. Maroulis, "Fuzzy Local Binary Patterns", Local Binary Patterns: New Variants and Applications, edited by Brahnam S., Jain L.C., Nanni L. and Lumini A., Springer, ISBN 978-3-642-39288-7, 2013. (invited)
  4. S. Katsigiannis, G. Papaioannou, D. Maroulis, "A Real-Time Video Encoding Scheme Based on the Contourlet Transform", Design and Architectures for Digital Signal Processing, edited by Gustavo Ruiz and Juan A. Michell, ISBN 978-953-51-0874-0, 2012. (invited) [pdf]
  5. E. Zacharia, D. Maroulis, "A Spot Modeling Evolutionary Algorithm for Segmenting Microarray Images" (Chapter 24), Evolutionary Algorithms, Eisuke Kita (Ed.), ISBN: 978-953-307-171-8, InTech, pp. 459 - 480, 2011. (invited) [pdf]
  6. E. Zacharia, D. Maroulis, "Advanced evolutionary algorithms for intelligent microarray image analysis", Handbook of Pattern Recognition and Computer Vision, 4th edition, Edited by Prof. Chi Chen, World Scientific, Chapter 4.6, pp. 557-577, 2010 (invited). [pdf]
  7. E. Keramidas, D. Iakovidis, D. Maroulis, S.A. Karkanis, "Efficient and Effective Ultrasound Image Analysis Scheme for Thyroid Nodule Detection", Lecture Notes in Computer Science, vol.4633, pp. 1052-1060, 2007. [pdf]
  8. M.A. Savelonas, D.K. Iakovidis, D. Maroulis, "Bimodal Texture Segmentation with the Lee-Seo Model", Lecture Notes in Computer Science, Vol. 4633, pp. 246-253, 2007. [pdf]
  9. D.K. Iakovidis, M.A. Savelonas, D. Maroulis, "Adaptive Vision System for Segmentation of Echographic Medical Images based on a Modified Mumford-Shah Functional", Lecture Notes in Computer Science, Vol. 4678, pp. 565-574, 2007. [pdf]
  10. M.A. Savelonas, D.K. Iakovidis, D.E. Maroulis, S.A. Karkanis, "An Active Contour Model Guided by LBP Distributions", Lecture Notes in Computer Science, Vol. 4179, pp. 197-207, 2006. [pdf]

International Conferences

  1. S. Katsigiannis, V. Dimitsas, D. Maroulis, "A GPU vs CPU performance evaluation of an experimental video compression algorithm", 7th International Workshop on Quality of Multimedia Experience (QoMEX 2015), Pylos, Greece, 26-29 May, 2015. [pdf]
  2. E. Kostopoulou, S. Katsigiannis, D. Maroulis, A Custom Grow-cut Based Scheme for 2D-gel Image Segmentation, 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015 [pdf]
  3. E. Zacharia, E. Kostopoulou, D. Maroulis, N. P. Anagnou, K. I. Pappa, 2D-GE spot detection combining multidirectional texture and spatial intensity cues, Bioinformatics and Bioengineering (BIBE) 2013: 1-4 [pdf]
  4. S Katsigiannis, G Papaioannou, D Maroulis, A GPU based real-time video compression method for video conferencing, in Proceedings of the 18th International Conference on Digital Signal Processing (DSP 2013), 1-3 July 2013
  5. S. Katsigiannis and D. Maroulis, Parallel computing techniques for performance enhancement of a cDNA microarray gridding algorithm, 2013 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), 2013
  6. E.A. Mylona, M.A. Savelonas, E. Zacharia, C. Pattichis, D. Maroulis, "Unsupervised Level Set Parameterization Using Multi-Scale Filtering," in Proc. IEEE International Conference on Digital Signal Processing (DSP), Santorini, Greece, 2013. [pdf]
  7. E.A. Mylona, M.A. Savelonas, D. Maroulis, A.N. Skodras, "Autopilot Spatially-Adaptive Active Contour Parameterization for Medical Image Segmentation," in Proc. IEEE International Symbosium on Computer-Based Medical Systems (CBMS), Porto, Portugal, 2013, pp. 268-272. [pdf]
  8. E.A. Mylona, M.A. Savelonas, D. Maroulis, "Self-Adjusted Active Contours Using Multi-Directional Texture Cues," in Proc. IEEE International Conference on Image Processing (ICIP), Melbourne, Australia, 2013. [pdf]
  9. E.A. Mylona, M.A. Savelonas, D. Maroulis, "Automated parameterization of active contours: A brief survey", 2013 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), Athens, Greece, 2013. [pdf]
  10. S. Katsigiannis, E. Zacharia, D. Maroulis, “Enhancing the Performance of a Microarray Gridding Algorithm via GPU Computing Techniques”,13th IEEE International Conference on BioInformatics and BioEngineering (BIBE), Chania, Greece, 2013. (Best Student Paper Award)
  11. E. Kostopoulou, E. Zacharia, D. Maroulis, A. Vlahou,"2D-GE image analysis focusing on elimination of spurious spots,” , in Proc of the International Conference on Pattern recognition (ICPR), Japan, 2012 [pdf]
  12. E. Kostopoulou, E. Zacharia, D. Maroulis, "Accurate Segmentation of 2D-PAGE Images," in Proc. European Signal Processing Conference (EUSIPCO), Bucharest, Romania, August 27-31, 2012. [pdf]
  13. E.A. Mylona, M.A. Savelonas, D. Maroulis, "Entropy-Based Spatially-Varying Adjustment of Active Contour Parameters," in Proc. IEEE International Conference on Image Processing (ICIP), Orlando, FL, USA, 2012. [pdf]
  14. S. Katsigiannis, G. Papaioannou, D. Maroulis, "A Contourlet Transform based algorithm for real-time video encoding", SPIE Photonics Europe, Real-Time Image and Video processing Conference, 16-19 April, Brussels, Belgium, 2012. (Best Student Paper Award) [pdf]
  15. E. Kostopoulou, E. Zacharia and D. Maroulis, "Detection and Segmentation in 2D Gel Electrophoresis Images", in Proc of the 17th International Conference on Digital Signal Processing (DSP), Corfu, Greece, 2011. [pdf]
  16. M. Savelonas, E. Mylona, D. Maroulis, "An Automatically Initialized Level-Set Approach for the Segmentation of Proteomics Images," in Proc. IEEE International Workshop on Biomedical Engineering, Kos, Greece, 2011. [pdf]
  17. E.A. Mylona, M.A. Savelonas, D. Maroulis, M. Aivaliotis, "2D-GE Image Segmentation based on Level-Sets," in Proc. IEEE International Conference on Image Processing (ICIP), Brussesls, Belgium, 2011. [pdf]
  18. E. Zacharia, E. Kostopoulou, D. Maroulis and S. Kossida, "A Spot Segmentation Approach for 2D Gel Electrophoresis Images Based on 2D Histograms", in Proc of the 20th International Conference on Pattern recognition (ICPR), Istanbul, Turkey, 2010. [pdf]
  19. E. Mylona, M. Savelonas, D. Maroulis, "A Two-Stage Active Contour-based Scheme for Spot Detection in Proteomics Images," in Proc. IEEE International Conference on Information Technology Applications in Biomedicine (ITAB), Corfu, Greece, 2010. [pdf]
  20. E. Mylona, M. Savelonas, D. Maroulis, "Protein Spot Detection in 2D-GE Images using Morphological Operators," in Proc. IEEE International Symposium on Computer-Based Medical Systems (CBMS), Perth, Australia, 2010. [pdf]
  21. S. Katsigiannis, E. Keramidas, D. Maroulis, "Contourlet Transform for Texture Representation of Ultrasound Thyroid Images", " 6th IFIP Conference on Artificial Intelligence Applications & Innovations" (AIAI 2010), 6-7 October, Larnaca, Cyprus,2010. [pdf]
  22. M. Savelonas, E. Mylona, D. Maroulis, "A Level Set Approach for Proteomics Image Analysis," in Proc. European Signal Processing Conference (EUSIPCO), pp. 1229-1233, Aalborg, Denmark, August 23-27, 2010. [pdf]
  23. E. Zacharia, and D. Maroulis, "Microarray Image Segmentation using Spot's Morphological Model", Proc. IEEE 9th International Conference on Information Technology Applications in Biomedicine, Larnaca, Cyprus, 2009. [pdf]
  24. D. Chaikalis, N. Sgouros, and D. Maroulis, "Real-time processing pipeline for 3D imaging applications", 16th International Conference on Digital Signal Processing, DSP 2009, pp. 1-6, 2009. [pdf]
  25. M.A. Savelonas, D. Maroulis, E. Mylona, "Segmentation of Two-Dimensional Gel Electrophoresis Images containing Overlapping Spots", in Proc. IEEE International Conference on Information Technology Applications in Biomedicine (ITAB), Larnaca, Cyprus, 2009. [pdf]
  26. D. Bariamis, D. Maroulis, D.K. Iakovidis, "A generalized architecture for efficient multi-segment logarithm approximation", The 7th International Conference on Computing, Communications and Control Technologies (CCCT), 2009. [pdf]
  27. D. Bariamis, D. Maroulis, D.K. Iakovidis, "A fast and area-efficient FPGA-based architecture for high accuracy logarithm approximation", HiPEAC Workshop on Reconfigurable Computing 2009, Jan. 2009, Paphos, Cyprus. [pdf]
  28. S. Tsevas, D. Iakovidis, D. Maroulis, E. Pavlakis, "Automatic Frame Reduction of Wireless Capsule Endoscopy Video", IEEE 8th International Conference on Bioinformatics and BioEngineering, BIBE 2008, Athens, Greece, October 2008. [pdf]
  29. D. Iakovidis, S. Tsevas, D. Maroulis, A. Polydorou, "Unsupervised Summarisation of Capsule Endoscopy Video", IS 2008 - IEEE International Conference on Intelligent Systems,Varna, Bulgaria, pp. 3.15-3.20, September 6-8, 2008. [pdf]
  30. S. Tsevas, D. Iakovidis, D. Maroulis, E. Pavlakis, A. Polydorou, "Non-negative matrix factorization for endoscopic video summarization", SETN'08, Artificial Intelligence, Syros, 2008, Theories, Models and Applications, Lecture Notes in Computer Science(LNCS), Springer Berlin/Heidelberg, Vol. 5138/2008, pp. 425-430, 2008. [pdf]
  31. N. Sgouros , D. Chaikalis, S. S. Athineos , D. Maroulis and N. Theofanous, "Performance Considerations for a Real-Time Integral Image Camera in Ray Tracing Environments", Proc. Image Analysis and Recognition, 5th International Conference (ICIAR 2008), Lecture Notes in Computer Science 5112, Springer, pp. 379-384, 2008. [pdf]
  32. D. Chaikalis, G. Passalis, N. Sgouros, D. Maroulis and T. Theoharis, "Near Real-Time 3D Reconstruction from InIm Video Stream", Proc. Image Analysis and Recognition, 5th International Conference (ICIAR 2008), Lecture Notes in Computer Science 5112, Springer, pp. 336-347, 2008. [pdf]
  33. E. Zacharia, D. Maroulis, "Microarray Image Analysis based on an Evolutionary Approach", in Proc of the 19th International Conference on Pattern recognition (ICPR), Tampa, Florida, USA, 2008. [pdf]
  34. E. Zacharia, D. Maroulis, "Microarray Image Gridding via an Evolutionary Algorithm", in Proc. of IEEE Image Processing (ICIP), pp. 1444-1447, San Diego, California, 2008. [pdf]
  35. E. Keramidas, D.K. Iakovidis, D. Maroulis, N. Dimitropoulos, "Noise-Robust Statistical Feature Distributions For Texture Analysis", EUSIPCO2008 - 16th European Signal Processing Conference, Lausanne, 2008. [pdf]
  36. D. Bariamis, D. Maroulis, D.K. Iakovidis, "Automatic DNA microarray gridding based on Support Vector Machines", 8th IEEE International Conference on BioInformatics and BioEngineering (BIBE) 2008, Oct. 2008, Athens, Greece. DOI: 10.1109/BIBE.2008.4696795 [pdf]
  37. E. Zacharia, D. Maroulis, "A precise and Automatic Gridding Approach to Noise-Affected and Distorted Microarray Images", in Proc. of IEEE International Symposium on Computer-Based Medical Systems (CBMS), pp. 605-607 , Jyvaskyla, Finland, 2008. [pdf]
  38. D.K. Iakovidis,E. Keramidas, D. Maroulis, "Fuzzy Local Binary Patterns for Ultrasound Texture Characterization", Proc. Image Analysis and Recognition, 5th International Conference (ICIAR 2008), Lecture Notes in Computer Science 5112, Springer, pp. 750-759, 2008. [pdf]
  39. E. Keramidas, D.K. Iakovidis, D. Maroulis, N. Dimitropoulos, "Thyroid Texture Representation via Noise Resistant Image Features", cbms,pp.560-565, 2008 21st IEEE International Symposium on Computer-Based Medical Systems, 2008. [pdf]
  40. D. Maroulis, "Development of a decision support information system for medical diagnosis of cancer using clinical and genome data", UOA Workshop , PYTHAGORAS I project, December 2007.
  41. K. Caroumbalos, D. Maroulis, K. Moussas, P. Preka, A. Chilaris, K. Alisandrakis, G. Dumas, J.Bougeret, A. Kontogeorgos, P. Tsitsipis, B. Petousis, "Digital Spectrograph UOA, ARTEMIS IV", UOA Workshop , PYTHAGORAS I project, December 2007.
  42. E. Zacharia, D. Maroulis, "An Unsupervised and Fully-Automated image Analysis Method for cDNA Microarrays", in Proc. of IEEE International Symposium on Computer-Based Medical Systems (CBMS) , pp. 389-394 , Maribor, Slovenia, 2007. [pdf]
  43. M.A. Savelonas, D.K. Iakovidis, N. Dimitropoulos, D. Maroulis, "Computational Characterization of Thyroid Tissue in the Radon Domain", Proc. IEEE International Symposium on Computer-Based Medical Systems (CBMS), pp. 189-192, Maribor, Slovenia, 2007. [pdf]
  44. D. Bariamis, Dimitris K. Iakovidis and Dimitris Maroulis, "Dedicated hardware for real-time computation of second-order statistical features for high resolution images" Advanced Concepts for Intelligent Vision Systems (ACIVS 2006), vol. 4179 of Lecture Notes in Computer Science, pages 67-77. Springer, 2006. [pdf]
  45. N. Sgouros, M. Sangriotis, D. Maroulis, "Multiview Image Compression: Future Challenges and Todays Solutions", T.E.I of Piraeus & University of Paisley, 1st International Scientific Conf. eRA, Sept. 16-17,Tripoli, 2006. [pdf]
  46. D. Maroulis, D. Chaikalis, N. Sgouros, N. Theofanous, "Methodologies and acceleration techniques for increased realism in three-dimensional imaging applications", T.E.I of Piraeus & University of Paisley, 1st International Scientific Conf. eRA, Sept. 16-17,Tripoli, 2006. [pdf]
  47. D.K. Iakovidis , D. Maroulis, E. Zacharia and S. Kossida, "A Genetic Approach to Spot Detection in two-Dimensional Gel Electrophoresis images", in Proc. Of International Conference on Information Technology in Biomedicine (ITAB) , Ioannina, Greece, Oct 2006. [pdf]
  48. D.E. Maroulis, D.K. Iakovidis, S.A. Karkanis, and I.N. Flaounas, "A gene expression analysis system for medical diagnosis", 3rd IFIP Conference on Artificial Intelligence Applications and Innovations, AIAI 2006, special session on Intelligent Analysis of Medical and Biological Data, Athens, Greece, June 2006. [pdf]
  49. D. Maroulis, N. Sgouros, D. Chaikalis "FPGA-based Architecture for Real-Time IP Video and Image Compression", IEEE International Symposium on Circuits and Systems (ISCAS 2006), Island of Kos, Greece, May 2006. [pdf]
  50. M.A. Savelonas, D.K. Iakovidis, D.E. Maroulis, "An LBP-Based Active Contour Algorithm for Unsupervised Texture Segmentation", in Proc. International Conference on Pattern Recognition (ICPR), IAPR, Vol. 2, pp. 279-282, Hong-Kong, China, 2006. [pdf]
  51. D.K. Iakovidis, M.A. Savelonas, S.A. Karkanis, D.E. Maroulis, "Segmentation of Medical Images with Regional Inhomogeneities", in Proc. International Conference on Pattern Recognition (ICPR), IAPR, Hong Kong, Vol. 3, pp. 976-979, Hong-Kong, China, 2006. [pdf]
  52. S. Athineos, N. Sgouros, P. Papageorgas, D. Maroulis, M. Sangriotis, N. Theofanous, " Physical modelling of a microlens array setup for use in computer generated IP", 17th Annual Symposium on Electronic Imaging, Proc.of SPIE-IS&T Vol. 5664, pp. 472-479, S.Jose, CA, Jan. 2005. [pdf]
  53. D.E. Maroulis, M. Savelonas, S.A. Karkanis, D.K. Iakovidis, and N. Dimitropoulos, "Computer-Aided Thyroid Nodule Detection in Ultrasound Images", in Proc. IEEE International Symposium on Computer-Based Medical Systems (CBMS), pp. 271-276, Dublin, Ireland, 2005. [pdf]
  54. D.K. Iakovidis, D.E. Maroulis, S.A. Karkanis, and A.G. Brokos, "A Comparative Study of Texture Features for the Discrimination of Gastric Polyps in Endoscopic Video", in Proc. IEEE International Symposium on Computer-Based Medical Systems (CBMS), Dublin, Ireland, 2005. [pdf]
  55. D. Iakovidis, D. Maroulis, S. Karkanis, "A comparative study of color-texture image features", in Proc. IEEE International Workshop on Systems, Signal and Image Processing (IWSSIP), pp. 205-209, Halkida, Greece, 2005. [pdf]
  56. M. Savelonas, D. Maroulis, D. Iakovidis, S. Karkanis, and N. Dimitropoulos, "A Variable Background Active Contour Model for Automatic Detection of Thyroid Nodules in Ultrasound Images", in Proc. IEEE International Conference on Image Processing (ICIP), Vol. 1, pp. 17-20, Genova, Italy, 2005. [pdf]
  57. D. Chaikalis, D. Maroulis, N. Sgouros, P. Papageorgas, N. Theofanous "An Area-Efficient FPGA Implementation of a Disparity Estimation Scheme for Real-Time Compression of IP Images", pp. 309-312, Int. Conf. on Signals and Electronic Systems, September 13-15, Poznan, 2004. [pdf]
  58. D.K. Iakovidis, D. Maroulis and S.A. Karkanis, "Color textural features under varying illumination", in Proc. IEEE International Conference on Image Processing (ICIP), pp. 1505-1508, Singapore, 2004. [pdf]
  59. D.K. Iakovidis, I.N. Flaounas, S.A. Karkanis and D. Maroulis, "A Cascading Support Vector Machines System for Gene Expression Data Classification", in Proc. IEEE International Conference on Intelligent Systems, pp.344-347, Varna, Bulgaria, Jun. 2004. [pdf]
  60. D. Bariamis, D.K. Iakovidis, D. Maroulis and S.A. Karkanis, "An FPGA-based Architecture for Real Time Image Feature Extraction", in Proc. ICPR International Conference on Pattern Recognition, pp. 801-804, Cambridge, UK, 2004. [pdf]
  61. I.N. Flaounas, D.K. Iakovidis, D. Maroulis, and S.A. Karkanis, "Intelligent Analysis of Genomic Measurements", in Proc. 13th IMEKO International Symposium on Measurements for Research and Industry Applications, pp. 463-467, Athens, Greece, Sep. 2004. [pdf]
  62. N. Sgouros, A. Andreou, M. Sangriotis, P. Papageorgas, D. Maroulis, N. Theofanous, "Compression of IP images for autostereoscopic 3D imaging applications", IEEE ISPA03, Rome, Italy, Sep. 18-20, pp. 223-227, 2003. [pdf]
  63. M. George, H. Albrecht, M. Schurr, P.G. Papageorgas, U. Hofmann, D. Maroulis, C.D. Depeursinge, D. Iakovidis, N. Theofanous and A. Menciassi, "A laser-scanning endoscope based on polysilicon micromachined mirrors with enhanced attributes", European Conference on Biomedical Optics (ECBO), Novel Optical Instrumentation for Biomedical Applications, SPIE Proceedings, Jun. 2003. [pdf]
  64. D.K. Iakovidis, D.E. Maroulis, S.A. Karkanis, I.N. Flaounas, "Color Texture Recognition in Video Sequences using Wavelet Covariance Features and Support Vector Machines", 29th EUROMICRO Conference, IEEE Proceedings, Video Processing, Belek-Antalya, Turkey, pp. 199-204, Sept. 2003. [pdf]
  65. C. Caroubalos, C. Bouratzis, C. E. Alissandrakis, P. Preka-Papadema, A. Hillaris, J. Polygiannakis, P. Tsitsipis, A. Kontogeorgos, X. Moussas, J.-L. Bougeret, G. Dumas, D. Maroulis and C. Perche., "Type II and IV Solar Radio Bursts During the 23rd Solar Maximum (1998-2000); Association With CMEs and Flares", FIRST STEREO WORKSHOP 2002, March 18-20, 2002 Paris, France, 2002.
  66. P. Tsitsipis, A. Kontogeorgos, A. Hillaris, J. Polygiannakis, X. Moussas, P. Preka-Papadema, C. Bouratzis, C. Caroubalos, C. Alissandrakis, D. Maroulis, N. Patavalis, J. -L. Bougeret, G. Dumas, and C. Perche., "Fine Structure Of The 14th Of July 2000 Large Solar Events: Observations by ARTEMIS-IV", FIRST STEREO WORKSHOP 2002, March 18-20, 2002 Paris, France, 2002.
  67. G. Anagnostopoulos, B. Wagner, P. Papageorgas, U. Hofmann, D. Maroulis, N. Theofanous "The Electronics of a Control System for Micromirrors in a Laser-scanning Device", in Proc. International Conference on Circuits and Systems ICECS, pp.1207-1210, Dubrovnick, Croatia, 2002. [pdf]
  68. P. Papageorgas, D. Maroulis, H. lbrecht, B. Wagner, G. Anagnostopoulos, M. Schurr, N. Theofanous, P. Dario, C. Depeursinge "The Data-acquisition, Processing and Control System of a Micromirror-based Laser-scanning Endoscope", in Proc. International Conference on Circuits and Systems ICECS, pp.1203-1206, Dubrovnick, Croatia, 2002. [pdf]
  69. D.K. Iakovidis, D.E. Maroulis, S.A. Karkanis, M. Tzivras, "Support Vector Machines for Tumor Detection in Color Endoscopy", NATO-ASI LTP 2002, Leuven, Belgium, 2002.
  70. Caroubalos, C.; Alissandrakis, C. E.; Hillaris, A.; Nindos, A.; Tsitsipis, P.; Moussas, X.; Bougeret, J.-L.; Bouratzis, K.; Dumas, G.; Kanellakis, G.; Kontogeorgos, A.; Maroulis, D.; Patavalis, N.; Perche, C.; Polygiannakis, J.; Preka-Papadema, P., "ARTEMIS IV Radio Observations of the July 14, 2000 Large Solar Event", SOLSPA 2001 Euro conference, (24-29 September 2001, Vico Equense, Italy), 2001.
  71. C. Caroubalos, C. Alissandrakis, A. Hillaris, A., Nindos, P. Tsitsipis, X. Moussas, J-L. Bougeret, K., Bouratzis, G. Dumas, G. Kanellakis, A. Kontogeorgos, D. Maroulis, N. Patavalis, C. Perche, J., Polygiannakis, P. Preka-Papadema., "Observations, With High Time Resolution, of Metric Radio Bursts, During the 2000, 14 July Large Solar Event", CESRA 2001.
  72. D.A. Karras, S.A. Karkanis, D.K. Iakovidis, D.E. Maroulis, B.G. Mertzios, "Support Vector Machines For Improved Defect Detection In Manufacturing Using Novel Multidimensional Wavelet Feature Extraction Involving Vector Quantization and PCA Techniques", NATO ASI-NIMIA, Proceedings, pp. 139-143, Crema, Italy, 2001. [pdf]
  73. S.A. Karkanis, G.D. Magoulas, D.K. Iakovidis, D.A. Karras, D.E. Maroulis, "Evaluation Of Textural Feature Extraction Schemes For Neural Network-Based Interpretation Of Regions In Medical Images", IEEE International Conference in Image Processing (ICIP) Proceedings, pp. 281-284, Thessaloniki, Greece, 2001. [pdf]
  74. S.A. Karkanis, D.K. Iakovidis, D.A. Karras, D.E. Maroulis, "Detection Of Lesions In Endoscopic Video Using Textural Descriptors On Wavelet Domain Supported By Artificial Neural Network Architectures", IEEE International Conference in Image Processing (ICIP) Proceedings, pp. 833-836, Thessaloniki, Greece, 2001. [pdf]
  75. E.Stiliaris, D.Baltadoros, S.Cohen, D.Economou, T.A.Filippas, E.N.Gazis, N.Giokaris, A.Karabarbounis, D.Maroulis, N.H.Papadakis, C.N.Papanicolas, P.Phinou, M.Tzamtzi, N.Uzunoglou, H.Herminghaus, A.Zolfaghari, “The IASA 10 Mev CW-Linac”, Proceedings of EPAC, pp.866-868, Vienna, Austria, 2000. [pdf]
  76. D.A. Karras, S.A. Karkanis and D.E. Maroulis, "Efficient Image Compression of Medical Images Using the Wavelet Transform and Fuzzy c-means Clustering on Regions of Interest", 26th EUROMICRO Conference, Medical Informatics, Mastricht, The Netherlands, pp.469-473, Sept. 2000. [pdf]
  77. S.A. Karkanis, D.K. Iakovidis, D.E. Maroulis, G.D. Magoulas and N. Theofanous, "Tumor recognition in endoscopic video images using Artificial Neural Network Architectures", 26th EUROMICRO Conference, Medical Informatics, Mastricht, The Netherlands, pp. 423-429, Sept. 2000. [pdf]
  78. S.A. Karkanis, G.D. Magoulas, D.K. Iakovidis, D.E. Maroulis and M.O. Schurr, "On the Importance of Feature Descriptors for the Characterisation of Texture", 4th World Multiconference on Systems, Cybernetics and Infromatics, vol. VI, Image Acoustic, Speech and Signal Processing, Part II, Orlando, Florida, pp. 96-101, 2000. [pdf]
  79. Alissandrakis, C, Bougeret, J-L., Caroubalos, C., Dumas, G., Hillaris, A., Maroulis, D., Moussas, X., Patavalis, N. and Preka, P., "The New Multichannel Radio spectrograph ARTEMIS-IV/HECATE of the University of Athens", Proceedings of ASTRONOMY 2000+ Greek Prospects for the 21st Century, E. Kontizas, R. Korakitis and J. Ventura (eds), 1999.
  80. S. Karkanis, K. Galousi and D. Maroulis, "Classification of Endoscopic Images Based on Texture Spectrum", ACAI'99, Workshop on Machine Learning in Medical Applications, Chania, Greece, 5-16 July 1999. [pdf]
  81. P. Papageorgas , D. Maroulis, S. Karkanis, N. Theofanous, "A Specific Multi-channel Photon-Counting Unit for Air-Pollution Measurement", ICECS '99, IEEE International Conference on Electronics Circuits & Systems, pp. 1183-1188, Sept. 1999. [pdf]
  82. M. Barbarosou, S. Cohen, D. Economou, T.A. Filippas, E.N. Gazis, N. Giokaris, A. Karabarbounis, D. Maroulis, N.H. Papadakis, C.N. Papanicolas, N. Patavalis, P. Phinou, H. Rahmani, E. Stiliaris, N. Uzunoglou, N. Vodinas, H. Herminghaus and A. Zolfaghari, "The IASA RaceTrack Microtron Facility: A Progress Report", Proceedings of the Sixth European Particle Accelerator Conference EPAC98, Stockholm, IoP, pp.752-754, 1998. [pdf]
  83. E. Stiliaris, A. Avramopoulos, D. Baltadoros, M. Barbarosou, S. Cohen, D. Economou, T.A. Filippas, E.N. Gazis, A. Karabarbounis, M. Malagari, D. Maroulis, N.H. Papadakis, C.N. Papanicolas, N. Patavalis, P. Phinou, H. Rahmani, N. Sparveris, N. Uzunoglou, N. Vodinas and H. Herminghaus, "The IASA RaceTrack Microtron Facility, A Progress Report", Proceedings of the 1997 Particle Accelerator Conference PAC97, Vancouver, B.C. Canada, IEEE, pp.1042-1044, 1998. [pdf]
  84. Bougeret, J-L., Zarka, P., Caroubalos, C., Karlicky, M., Dumas, G., Perche, C., Maroulis, D., Moussas, X., Hillaris, A., Leblanc, Y., and Alissandrakis, C., "ARTEMIS-IV (Greece), Nançay Decametric Array, WIND/WAVES, and Ondrejov Spectrometer Simultaneous Observations of an SA Event", Global Coronal Disturbances and Mass Ejections, AGU Fall Meeting, San Francisco, 1996.
  85. E. Stiliaris, M. Barbarosou, E.N. Gazis, A. Karabarbounis, D. Maroulis, C.N. Papanicolas, N. Patavalis and H. Rahmani, "Control System Implementation for the IASA Microtron", Proceedings of the Fifth European Particle Accelerator Conference EPAC96, Sitges, Barcelona, IoP, pp.1784-1786, 1996. [pdf]
  86. A. Karabarbounis, H. Avramopoulos, D. Economou, A.V. Filippas, T.A. Filippas, E. Gazis, K. Hizanidis, D. Maroulis, N. Papadakis, J. Papakonstantinou, C.N. Papanicolas, H. Rahmani, E. Stiliaris, C. Trikalinos, N. Uzunoglou and N. Vodinas, "The IASA Racetrack Microtron Facility", Proceedings of the Fifth European Particle Accelerator Conference EPAC96, Sitges,Barcelona, IoP, pp.560-562, 1996. [pdf]
  87. G. Dumas, D. Maroulis, C. Caroubalos, J-L Bougeret, B. Clavelier, X. Moussas, C. Alissandrakis and N. Patavalis, "A New Digital Radio Spectrograph at the Thermopylae Station, Greece", 8th European Meeting on Solar Physics, May 1996.
  88. D. Maroulis, J.-L.Bougeret, G. Dumas, C. Caroubalos, M. Poquerusse and C. Alissandrakis, "The Real Time Processing Solar Radio Spectrometer ARTEMIS", 4 CESRA Workshop, pp.18, 1991. [pdf]

Greek Conferences

  1. E. Kostopoulou, S. Katsigiannis, D. Maroulis, K. I. Pappa, N. P. Anagnou, A novel approach for accurate 2D-gel image segmentation, 10th conference of the Hellenic Society for Computational Biology & Bioinformatics, Athens, 2015 [pdf]
  2. E. Kostopoulou, S. Katsigiannis, D. Maroulis, K. I. Pappa, N. P. Anagnou "Spot Detection in 2d-Gel Electrophoresis Images, " 6th Panhellenic Conference on Biomedical Engineering, Athens, Greece, 2015 [pdf]
  3. E. Zacharia, E. Kostopoulou, D. Maroulis, I. Zoidakis, N.P. Anagnou, K.I. Pappa, "Αυτόματη Επεξεργασία Εικόνων Δισδιάστατης Ηλεκτροφορησης", 40ο Ετήσιο Πανελλήνιο Ιατρικό Συνέδριο, Αθήνα, 2014
  4. E. Kostopoulou, E. Zacharia, D. Maroulis, "Segmentation of 2D‐Gel Electrophoresis Images", 5th Panhellenic Conference on Biomedical Engineering, Athens, Greece, 2013 [pdf]
  5. D. Maroulis, “Physics and Informatics in Biology and Medicine”,14th Panhellenic Conference of the Greek Physicists Union, Kamena Vourla, Greece, 2012 (invited speaker).
  6. E. Kostopoulou, E. Zacharia, D. Maroulis, "Contribution of 2D Gel Image Processing in Proteomics Field", 14th Panhellenic Conference of the Greek Physicists Union, Kamena Vourla, Greece, 2012.
  7. E. Mylona, M. Savelonas, D. Maroulis, "Computer-based Methodology for Protein Spot Detection and its Contribution to Health Services", 14th Panhellenic Conference of the Greek Physicists Union, Kamena Vourla, Greece, 2012. [pdf]
  8. D. Maroulis, "Systems for Analysis and Processing of Biomedical Images", 13th Panhellenic Conference of the Greek Physicists Union, Patras, Greece, March 2010 (Invited Speaker).
  9. D. Maroulis, "Digital Image Processing of Endoscopic Video", 14th Annual Conference on Endoscopy, "Capsule Endoscopy", Athens, Greece, March 2008 (Invited Speaker).
  10. M. Savelonas, D. Maroulis, D. Iakovidis, N. Dimitropoulos, "Computer-Aided Malignancy Risk Assessment of Nodules in Thyroid US Images Utilizing Boundary Descriptors", 2008 Panhellenic Conference on Informatics, pp.157-160, 2008. [pdf]
  11. E. Keramidas, D.K. Iakovidis, D. Maroulis, N. Dimitropoulos, "Automatic Measurement of Thyroid Gland", Proc. Panhellenic Conference on Informatics (PCI), Patra, Greece, 2007. [pdf]
  12. E. Zacharia, D. Maroulis, S.Kossida, "An unsupervised spot detection algorithm for two-dimensional gel electrophoresis images", in Proc. of 2nd hellenic Proteomics Society Conference, Vol. 4, no. 4, pp.290-291, Crete, Greece, 2007.
  13. E. Zacharia, D. Maroulis, "A genetic approach to cDNA Microarray image Analysis", in Proc. of 11th Panhellenic Conference on Informatics, Vol. 2, pp.383-392 , Patras, Greece, 2007. [pdf]
  14. D. Maroulis, "Medical Physics and Information Technology," 10th Joint Conference of Greek and Cypriot Physicists, Corfu, Greece, March 2007 (Invited Speaker).
  15. S. Evangelatos, D. Iakovidis, D. Maroulis, "Jigsaw: Combining a two-phase search approach with an Image Distortion Model for content-based image retrieval," in Proc. of 11th Panhellenic Conference on Informatics, pp.93-102, Patras, Greece, 2007. [pdf]
  16. I. Legakis, D. Maroulis, M.A. Savelonas, "Computer-Aided Detection and Diagnosis of Thyroid Nodules in US Images", in Proc. of Naxos Medical Conference, Greece, 2006. [pdf]
  17. N. Sgouros, D. Chaikalis, D. Maroulis, P. Papageorgas, M. Sangriotis, N. Theofanous, "Three-dimensional Imaging technology, Transmission and Challenges", 11th Panhellenic Conference of the Greek Physicists Union, 30-31 March, 1-2 April, Larisa, Greece, 2006. [pdf]
  18. M.A. Savelonas, D.E. Maroulis, D.K. Iakovidis, S.A. Karkanis, "Image Segmentation Using Local Binary Pattern and Active Contour Model without Edges", 12th Panhellenic Conference of the GreekPhysicists'' Union, Larisa, Apr. 2006. [pdf]
  19. M.A. Savelonas, D. Maroulis, D.K. Iakovidis, "Thyroid US Image Processing and Nodule Detection", in Proc of Panhellenic Conference of Greek and Cypriot Physicicts'' Union, Nicosia, Cyprus, 2005. [pdf]
  20. M.A. Savelonas, D.E. Maroulis, D.K. Iakovidis, S.A. Karkanis, "A Novel Deformable Model for Medical US Image Segmentation", Proc. Panhellenic Conference on Informatics (PCI), pp. 469-474, Volos, Greece, 2005. [pdf]
  21. D. Chaikalis, D. Maroulis, N. Sgouros, P. Papageorgas, "Hardware accelerator for Real-Time 3D Image Compression", 9th common conference of the Greek and Cypriot Physicists Union, 4-6 February, Cyprus University, Nicosia, Cyprus, 2005. [pdf]
  22. N. Theofanous, N. Sgouros, S. Athinaios, P. Papageorgas, E. Sangriotis, Δ. D. Maroulis, I. Antoniou, A. Dimakis, "Stereoscopic devices - Integral Photography," 10th Conference of the Greek Physicists Union, Loutraki, Greece, 2004.
  23. M.D. Tzivras, D.E. Maroulis, D.K. Iakovidis, S.A. Karkanis,"Computer Aided Detection of Polyps", 1st Conference of Medical Department of University of Athens, pp. 120-121, Athens, June. 2004.
  24. I.N. Flaounas, D.E. Maroulis, D.K. Iakovidis, S.A. Karkanis,"Information System for the Computer Aided Medical Diagnosis Based on Microarray DNA Data", 10th Panhellenic Conference of the GreekPhysicists'' Union , Loytraki, Greece, Jan. 2004.
  25. N.G. Theofanous, N. Sgouros, S.S. Athineos, P.G. Papageorgas, M. Sangriotis, D.E. Maroulis, "Stereoscopic Arrays", Integral Photography. 10th Conference of Greek Physics Union, Loytraki, 2004.
  26. D. Chaikalis, D. Maroulis, N. Zervas "FPGA Implementation of a Real-Time Video Compression Scheme", 10th Panhellenic Conference of the Greek Physicists'' Union, January, Loutraki, Greece, 2004. [pdf]
  27. I.N. Flaounas, D. Maroulis, D.K. Iakovidis, and S.A. Karkanis, "Computer Aided Medical Diagnosis System based on DNA Microarray Data", in Proc. 10th Panhellenic Conference on Physics, Phisicists Hellenic Society, Loutraki, Greece, Jan. 2004. [pdf]
  28. D.E. Maroulis, D.K. Iakovidis, S.A. Karkanis: "Medical image processing software for the identification of pathologic areas", 3rd Medical Conference, Medical Days of Naxos, pp. 53-58, Naxos, Sept. 2002. [pdf]
  29. C. Bouratzis, C. Desilas, A. Hillaris, P. Preka-Papadema, X. Moussas, C. Caroubalos, C. Alissandrakis, D. Maroulis, N. Patavalis, J. Polygiannakis, J-L. Bougeret, G. Dumas, C. Perche, A. Kontogeorgos, P. Tsitsipis., "Statistics on the occurrence of CMEs related radio bursts observed by ARTEMIS IV radio spectrograph during the maximum of the solar cycle 23", 2001 Hellenic Astronomical Society Conference, 20-22 September Crete, Greece, 2001.
  30. Tsitsipis P., Kontogeorgos A., Hillaris A., Polygiannakis J., Moussas X., Preka-Papadema P., Bouratzis C., Caroubalos C., Alissandrakis C., Maroulis D., Patavalis N., Bougeret J-L., Dumas G. and Perche C., "Statistical analysis of type IV radio bursts fine structure observed during the 14th July 2000 large solar event", 2001 Hellenic Astronomical Society Conference, 20-22 September Crete, Greece, 2001.
  31. Bouratzis C., Desilas C., Hillaris A., Preka-Papadema P., Moussas X., Caroubalos C., Alissandrakis C., Maroulis D., Patavalis N., Polygiannakis J., Bougeret J-L., Dumas G., Perche C., Kontogeorgos A., Tsitsipis P., "Statistics on the occurrence of CMEs related radio bursts observed by ARTEMIS IV radio spectrograph during the maximum of the solar cycle 23", 2001 Hellenic Astronomical Society Conference, 20-22 September Crete, Greece, 2001.
  32. C. Caroubalos A. Hillaris, C. Bouratzis, H. Mavromichalaki, G. Souvatzoglou, C. Sarlanis, S. Tatsis, D. Maroulis, N. Patavalis, J. Polygiannakis, X. Moussas, P. Preka-Papadema, C. Alissandrakis, J-L Bougeret, G. Dumas, C. Perche, A. Kontogeorgos, P. Tsitsipis., "Joined observations of solar radio bursts and cosmic ray events recorded by ARTEMIS IV radio spectrograph and Athens Cosmic Ray Station (Super 6NM-64) of the University of Athens", 2001 Hellenic Astronomical Society Conference, 20-22 September Crete, Greece, 2001.
  33. D.A. Karras, S.A. Karkanis, D.K. Iakovidis, D.E. Maroulis, B.G. Mertzios, "Improved Defect Detection in Manufacturing Using Novel Multidimensional Wavelet Feature Extraction Involving Vector Quantization And PCA Techniques", 8th Panhellenic Conference on Informatics, Proceedings pp.(not available yet), Nov. 7-10, Nicosia, Cyprus, 2001. [pdf]
  34. D. Panou, D. Maroulis, M. Grigoriadou, "Effects on the design of computer learning systems", Proceedings of the 5th Joint Conference of Greek and Cypriot Physicists, Nicossia, Cyprus, March 1994.
  35. D. Maroulis, P. Georgiadis, C. Caroubalos and G. Dumas, "Design and Development of a Real Time Data Acquisition System for Processing of Multichannel Signals", 3rd Hellenic Workshop in Informatics,E.P.Y., Athens, Vol.II, pp. 401-415, 1991. [pdf]

 
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