George Voyatzis
George Voyatzis
Physics department, University of Thessaloniki
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Cited by
Cited by
The use of watermarks in the protection of digital multimedia products
G Voyatzis, I Pitas
Proceedings of the IEEE 87 (7), 1197-1207, 1999
Applications of toral automorphisms in image watermarking
G Voyatzis, I Pitas
Proceedings of 3rd IEEE International Conference on Image Processing 2, 237-240, 1996
Digital watermarking: An overview
G Voyatzis, N Nikolaidis, I Pitas
9Th European signal processing conference (EUSIPCO 1998), 1-4, 1998
Digital image watermarking using mixing systems
G Voyatzis, I Pitas
Computers & Graphics 22 (4), 405-416, 1998
Chaotic mixing of digital images and applications to watermarking
G Voyatzis
Procceedings of European Conference on Multimedia Applications, 1996 2, 687-695, 1996
Protecting digital image copyrights: a framework
G Voyatzis, I Pitas
IEEE Computer Graphics and Applications 19 (1), 18-24, 1999
Chaotic watermarks for embedding in the spatial digital image domain
G Voyatzis, I Pitas
Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat …, 1998
Multiplanet destabilization and escape in post-main-sequence systems
G Voyatzis, JD Hadjidemetriou, D Veras, H Varvoglis
Monthly Notices of the Royal Astronomical Society 430 (4), 3383-3396, 2013
Embedding robust watermarks by chaotic mixing
G Voyatzis, I Pitas
Proceedings of 13th International Conference on Digital Signal Processing 1 …, 1997
Chaos, order, and periodic orbits in 3: 1 resonant planetary dynamics
G Voyatzis
The Astrophysical Journal 675 (1), 802, 2008
Dynamical cartography of Earth satellite orbits
AJ Rosengren, DK Skoulidou, K Tsiganis, G Voyatzis
Advances in Space Research 63 (1), 443-460, 2019
Resonant periodic orbits in the exoplanetary systems
KI Antoniadou, G Voyatzis
Astrophysics and Space Science 349, 657-676, 2014
Planar periodic orbits in exterior resonances with Neptune
G Voyatzis, T Kotoulas
Planetary and Space Science 53 (11), 1189-1199, 2005
Comparative study of the 2: 3 and 3: 4 resonant motion with Neptune: an application of symplectic mappings and low frequency analysis
T Kotoulas, G Voyatzis
Celestial Mechanics and Dynamical Astronomy 88, 343-363, 2004
Symmetric and asymmetric librations in planetary and satellite systems at the 2/1 resonance
G Voyatzis, JD Hadjidemetriou
Celestial Mechanics and Dynamical Astronomy 93, 263-294, 2005
Dynamics of three noncorotating vortices in Bose-Einstein condensates
V Koukouloyannis, G Voyatzis, PG Kevrekidis
Physical Review E 89 (4), 042905, 2014
The dynamics of the elliptic Hill problem: periodic orbits and stability regions
G Voyatzis, I Gkolias, H Varvoglis
Celestial Mechanics and Dynamical Astronomy 113, 125-139, 2012
The 1/1 resonance in extrasolar planetary systems
JD Hadjidemetriou, D Psychoyos, G Voyatzis
Celestial Mechanics and Dynamical Astronomy 104, 23-38, 2009
Symmetric and asymmetric 3: 1 resonant periodic orbits with an application to the 55Cnc extra-solar system
G Voyatzis, JD Hadjidemetriou
Celestial Mechanics and Dynamical Astronomy 95, 259-271, 2006
On the dynamics of extrasolar planetary systems under dissipation: Migration of planets
JD Hadjidemetriou, G Voyatzis
Celestial Mechanics and Dynamical Astronomy 107, 3-19, 2010
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