CURRICULUM VITAE
Name: Nicholas Sgouros
Email : nsgdi.uoa.gr
Current Positions
Research Fellow, Department of Informatics & Telecommunications, University of Athens, Greece
Education
2007:Ph.D., Analysis and Coding of 3D Image Data, Department of Informatics and Telecommunications, University of Athens, Greece. 2002: M.Sc., Electronic Automation, Department of Informatics and Telecommunications, University of Athens, Greece. 1999:B.Sc., Physics, Department of Physics, University of Athens, Greece.
Journals  E. T. Koufogiannis, N. P. Sgouros, and M. S. Sangriotis, "Robust Integral Image Rectification Framework Using Perspective Transformation Supported by Statistical Line Segment Clustering", OSA Applied Optics vol. 50(34), pp. Η265Η277, 2012.
 A. N. Kastania, G. Loudos, N. P. Sgouros, I. Constantinou, M. Vavatsioula, H. Boudoulas and S. Kossida, "eHerophilus: 24hour personalized telecardiology services," Int. J. Electronic Healthcare, vol. 5(4), pp. 340354,2010.
 D. Chaikalis, N. Sgouros, D. Maroulis, "A RealTime FPGA Architecture for 3D Reconstruction from Integral Images", Elsevier, Journal of Visual Communication and Image Representation, vol. 21, issue 1, pp. 916, 2010.
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 D. Chaikalis, N. Sgouros, D. Maroulis and M. Sangriotis, "RealTime Compression Architecture for Efficient Coding in Autostereoscopic Displays", Journal of RealTime Image Processing, Springer ,vol. 5, no.1, pp 4556, 2009.
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 N. Sgouros, I. Kontaxakis, M. Sangriotis, "Effect of Different Traversal Schemes in Integral Image Coding", OSA Applied Optics, vol. 47, Issue 19, pp. D28D37, 2008.
 D. Chaikalis, N. Sgouros, D. Maroulis, P. Papageorgas, "Hardware Implementation of a Disparity Estimation Scheme for RealTime Compression in 3D Imaging Applications", Elsevier J. Visual Image Communication & Representation, Vol. 19(1), pp. 111, 2008.
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 G. Passalis, N. Sgouros, T. Theoharis, S. Athineos, " Enhanced Reconstruction of 3D Shape and Texture from Integral Photography Images", OSA Applied Optics, vol. 46, no. 22, pp. 53115320, 2007
 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.
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 N. Sgouros, S. Athineos, M. Sangriotis, P. Papageorgas, N. Theofanous, " Accurate lattice extraction in integral images", OSA Optics Express, vol. 14, no. 22, pp. 1040310409, 2006.
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International Conferences  N. P. Sgouros, M.S. Sangriotis, I.N. Ellinas, "A Reversible Self Watermarking Framework for Integral Images", in IEEE  8th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, pp. 269272, Piraeus, 2012 (Best Paper Award)
 D. Chaikalis, N. Sgouros, and D. Maroulis, "Realtime processing pipeline for 3D imaging applications", 16th International Conference on Digital Signal Processing, DSP 2009, pp. 16, 2009.
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 N. Sgouros , D. Chaikalis, S. S. Athineos , D. Maroulis and N.
Theofanous, "Performance Considerations for a RealTime 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. 379384, 2008.
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 D. Chaikalis, G. Passalis, N. Sgouros, D. Maroulis and T. Theoharis,
"Near RealTime 3D Reconstruction from InIm Video Stream", Proc. Image
Analysis and Recognition, 5th International Conference (ICIAR 2008),
Lecture Notes in Computer Science 5112, Springer, pp. 336347, 2008.
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 N. Sgouros, D. Chaikalis, P. Papageorgas, M. Sangriotis, " Omnidirectional Integral Photography Images Compression Using the 3DDCT", OSA Digital Holography and Three Dimensional Imaging, in Proc. DH OSA, no. DTuA2, 2007.
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 N. Sgouros, I. Constantinou, G. Loudos, S. Kossida, " Use of the MPEG4 ALS architecture and interchannel prediction for Multichannel ECG coding", IEEE  7th International Symposium on Signal Processing and Information Technology, vol. 1, pp.769774, 2007.
 J. Kontaxakis, M. Sangriotis, R. Angelopoulou, K. Plastira, N. Sgouros, S. Mavroudi "Automatic Analysis of TUNEL assay Microscopy Images", IEEE  7th International Symposium on Signal Processing and Information Technology, Vol. 1, pp.11721176, 2007.
 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. 1617,Tripoli, 2006.
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 P. Papageorgas, S. Athineos, N. Sgouros, N. Theofanous, "3D capturing devices based on the Principles of Integral Photography", T.E.I of Piraeus & University of Paisley, 1st International Scientific Conf. eRA, Sept. 1617,Tripoli, 2006.
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 D. Maroulis, D. Chaikalis, N. Sgouros, N. Theofanous, "Methodologies and acceleration techniques for increased realism in threedimensional imaging applications", T.E.I of Piraeus & University of Paisley, 1st International Scientific Conf. eRA, Sept. 1617,Tripoli, 2006.
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 D. Maroulis, N. Sgouros, D. Chaikalis "FPGAbased Architecture for RealTime IP Video and Image Compression", IEEE International Symposium on Circuits and Systems (ISCAS 2006), Island of Kos, Greece, May 2006.
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 N. Sgouros, S. Athineos, P. Mardaki, A. Sarantidou, M. Sangriotis, P. Papageorgas, N. Theofanous, "Use of an Adaptive 3DDCT Scheme for coding Multiview Stereo Images", IEEE  5th International Symposium on Signal Processing and Information Technology, vol. 1, pp.180185, 2005.
 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 SPIEIS&T Vol. 5664, pp. 472479, S.Jose, CA, Jan. 2005.
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 N.G. Theofanous, N. Sgouros, S.S. Athineos, P.G. Papageorgas, M. Sangriotis, "Three Dimension Modeling and Representations for Application on Intervene Medical Practice with Laser", Laser Olympics 2004, Eygenidio Institute, Oct. 2004, Athens.
 D. Chaikalis, D. Maroulis, N. Sgouros, P. Papageorgas, N. Theofanous "An AreaEfficient FPGA Implementation of a Disparity Estimation Scheme for RealTime Compression of IP Images", pp. 309312, Int. Conf. on Signals and Electronic Systems, September 1315, Poznan, 2004.
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 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. 1820, pp. 223227, 2003.
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Greek Conferences  N. Sgouros, D. Chaikalis, D. Maroulis, P. Papageorgas, M. Sangriotis, N. Theofanous, "Threedimensional Imaging technology, Transmission and Challenges", 11th Panhellenic Conference of the Greek Physicists Union, 3031 March, 12 April, Larisa, Greece, 2006.
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 D. Chaikalis, D. Maroulis, N. Sgouros, P. Papageorgas, "Hardware accelerator for RealTime 3D Image Compression", 9th common conference of the Greek and Cypriot Physicists Union, 46 February, Cyprus University, Nicosia, Cyprus, 2005.
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 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.
 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.
