• 345 Citations
  • 9 h-Index
1986 …2019
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Research Output 1986 2019

9 Citations (Scopus)

2-D discrete time lossless bounded real functions: Minimal state space realisation

Antoniou, G., 1 Jan 1993, In : Electronics Letters. 29, 23, p. 2008-2009 2 p.

Research output: Contribution to journalArticle

Networks (circuits)
2 Citations (Scopus)

2-D FIR discrete bidiagonal filters: Minimal circuit and state space realization

Antoniou, G., 19 Nov 2009, 2009 International Symposium on Signals, Circuits and Systems, ISSCS 2009. 5206154

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Networks (circuits)
16 Citations (Scopus)

2-D lattice discrete filters: minimal delay and state space realization

Antoniou, G., 1 Jan 2001, In : IEEE Signal Processing Letters. 8, 1, p. 23-25 3 p.

Research output: Contribution to journalArticle

Networks (circuits)
Vector spaces
Transfer functions
1 Citation (Scopus)

2-D Roger-Ramanujan continued fraction and inversion

Antoniou, G. & Katsalis, P. A., 19 Nov 2009, 2009 International Symposium on Signals, Circuits and Systems, ISSCS 2009. 5206204. (2009 International Symposium on Signals, Circuits and Systems, ISSCS 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2D standard/reverse lattice digital filters

Antoniou, G. & Coutras, C., 1 Jul 2019, ISSCS 2019 - International Symposium on Signals, Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., 8801770. (ISSCS 2019 - International Symposium on Signals, Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Digital filters
Networks (circuits)
Transfer functions
Poles

2-D systems: Image compression using the Daubechies wavelet

Nalisnik, M. & Antoniou, G. E., 1 Dec 2000, Advances in Physics, Electronics and Signal Processing Applications. p. 287-289 3 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Image compression
3 Citations (Scopus)

2-D tridiagonal HR filters/systems: State space and circuit realizations

Antoniou, G., 27 Sep 2007, In : Proceedings - IEEE International Symposium on Circuits and Systems. p. 3992-3995 4 p., 4253557.

Research output: Contribution to journalConference article

Networks (circuits)

3 - D Systems: Transfer function computation

Antoniou, G., 1 Dec 1999, Recent Advances in Signal Processing and Communications. World Scientific and Engineering Academy and Society, p. 23-26 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Transfer functions
Polynomials
Discrete Fourier transforms

4D Bidirectional Lattice Digital Filters

Kousoulis, M. T., Coutras, C. & Antoniou, G., 14 Mar 2019, 2019 IEEE 10th Latin American Symposium on Circuits and Systems, LASCAS 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 205-208 4 p. 8667598. (2019 IEEE 10th Latin American Symposium on Circuits and Systems, LASCAS 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Vector spaces
Digital filters
Transfer functions
Networks (circuits)
6 Citations (Scopus)

4D FIR digital filter realizations

Kousoulis, M. T. & Antoniou, G., 1 Jan 2014, 2014 IEEE 5th Latin American Symposium on Circuits and Systems, LASCAS 2014 - Conference Proceedings. IEEE Computer Society, 6820246

Research output: Chapter in Book/Report/Conference proceedingConference contribution

FIR filters
Digital filters
Networks (circuits)
Vector spaces
2 Citations (Scopus)

4D Kelly-Lochbaum junction-based digital filter

Kousoulis, M. T., Coutras, C. & Antoniou, G., 12 Jun 2017, 2017 IEEE 30th Canadian Conference on Electrical and Computer Engineering, CCECE 2017. Institute of Electrical and Electronics Engineers Inc., 7946802. (Canadian Conference on Electrical and Computer Engineering).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Digital filters
Transfer functions
Signal processing
Networks (circuits)
3 Citations (Scopus)

4D reverberator-based digital filters

Kousoulis, M. T., Coutras, C. & Antoniou, G., 13 Jun 2017, LASCAS 2017 - 8th IEEE Latin American Symposium on Circuits and Systems, R9 IEEE CASS Flagship Conference: Proceedings. Institute of Electrical and Electronics Engineers Inc., 7948038

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Digital filters
Networks (circuits)
Transfer functions

Adaptive encoding of a videoconference image sequence via neural networks

Manikopoulos, C. N. & Antoniou, G., 1 Sep 1992, In : Journal of Electrical and Electronics Engineering, Australia. 12, 3, p. 233-241 9 p.

Research output: Contribution to journalArticle

Neural networks
Image quality
Vector quantization
Pixels
Signal to noise ratio

A DFT-Based Algorithm for n-Order Singular State Space Systems

Antoniou, G., 1 Jan 2003, In : Informatica. 14, 4, p. 421-430 10 p.

Research output: Contribution to journalArticle

Discrete Fourier transform
Discrete Fourier transforms
State Space
Singular Linear Systems
Transfer Function

A review on the minimal state space realization for a class of N-D discrete time lossless bounded real functions

Antoniou, G. & Mastorakis, N., 1 Dec 2001, Advances in Neural Networks and Applications. World Scientific and Engineering Academy and Society, p. 77-81 5 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

All-pass filters
Transfer functions
Networks (circuits)
2 Citations (Scopus)

A Simple Stability Test for 2-D Systems

Antoniou, G. E., Varoufakis, S. J. & Paraskevopoulos, P. N., Jul 1990, In : IEEE transactions on circuits and systems. 37, 7, p. 972-974 3 p.

Research output: Contribution to journalArticle

Stability criteria

BoolCalc! ™ Boolean function simplification calculator for Windows Mobile Smartphone

Sokolowski, P. C. & Antoniou, G., 2 Nov 2009, In : Journal of Electrical Engineering. 60, 5, p. 1-9 9 p.

Research output: Contribution to journalArticle

Boolean functions
Smartphones
Mobile phones
Studios
Costs
4 Citations (Scopus)

Circuit and State-Space Realization of 2-D Allpass Digital Filters via the Bilinear Transform

Varoufakis, S. J. & Antoniou, G. E., Sep 1991, In : IEEE transactions on circuits and systems. 38, 9, p. 1104-1107 4 p.

Research output: Contribution to journalArticle

Digital filters
Mathematical transformations
Networks (circuits)
3 Citations (Scopus)

Computing the transfer function for second-order 2D systems

Antoniou, G. & Michael, M. T., 7 Sep 2004, In : Proceedings - IEEE International Symposium on Circuits and Systems. 3

Research output: Contribution to journalConference article

Transfer functions
Discrete Fourier transforms
Software packages
24 Citations (Scopus)

Constrained Learning in Neural Networks: Application to Stable Factorization of 2-D Polynomials

Perantonis, S., Ampazis, N., Varoufakis, S. & Antoniou, G., 1 Jan 1998, In : Neural Processing Letters. 7, 1, p. 5-14 10 p.

Research output: Contribution to journalArticle

Factorization
Polynomials
Learning
Neural networks
IIR filters

Design of a periodic feedback control law for systems with higher dimension

Mentzelopoulou, S. E., Antoniou, G. E. & Theodorou, N. J., 1 Jan 1993, In : IEE Proceedings D: Control Theory and Applications. 140, 4, p. 225-231 7 p.

Research output: Contribution to journalArticle

Closed loop systems
Feedback control
Specifications
Feedback
3 Citations (Scopus)

Determination of the transfer matrix of multidimensional-singular systems

Glentis, G. O., Antoniou, G. & Mentzelopoulou, S. E., 1 Jan 1993, In : International Journal of Systems Science. 24, 1, p. 211-218 8 p.

Research output: Contribution to journalArticle

Multidimensional Systems
Singular Systems
Transfer Matrix
Discrete Fourier transform
State-space Model
3 Citations (Scopus)

Determination of transfer function of two dimensional generalised systems using the discrete Fourier transform

Antoniou, G. E., Mentzelopoulou, S. E. & Glentis, G. O., 1 Jan 1991, In : IEE Proceedings D: Control Theory and Applications. 138, 4, p. 327-330 4 p.

Research output: Contribution to journalArticle

Discrete Fourier transforms
Transfer functions
4 Citations (Scopus)

Factorization of 2-D polynomials using neural networks and constrained learning techniques

Perantonis, S. J., Ampazis, N., Varoufakis, S. J. & Antoniou, G., 1 Dec 1997, p. 1276-1280. 5 p.

Research output: Contribution to conferencePaper

Factorization
Polynomials
Neural networks
IIR filters
Constrained optimization

Generalized n-Dimensional k-Order Systems: Computing the Transfer Function

Antoniou, G. & Michael, M. T., 1 Dec 2005, In : Proceedings - IEEE International Symposium on Circuits and Systems. p. 2299-2302 4 p., 1465083.

Research output: Contribution to journalConference article

Transfer functions
Discrete Fourier transforms
Linear systems
17 Citations (Scopus)
Networks (circuits)
Vector spaces
Transfer functions

Generalized second-order two-dimensional systems: Computing the transfer function

Antoniou, G. E. & Michael, M. T., 1 Dec 2005, In : Journal of Circuits, Systems and Computers. 14, 6, p. 1063-1071 9 p.

Research output: Contribution to journalArticle

Transfer functions
Discrete Fourier transforms
Software packages

Generalized two dimensional systems. Leverrier-Faddeeva algorithm

Mentzelopoulou, S. H. & Antoniou, G., 1 Sep 1990, In : Control, theory and advanced technology. 6, 3, p. 441-449 9 p.

Research output: Contribution to journalArticle

Transfer functions

Hopfield-Tank neural net: Walsh to Fourier transform

Karras, D. A., Varoufakis, S. J., Antoniou, G. & Carayannis, G. B., 1 Jan 1992, In : Neurocomputing. 4, 1-2, p. 37-41 5 p.

Research output: Contribution to journalArticle

Fourier Analysis
Discrete Fourier transforms
Fourier transforms
Neural networks
Walsh transforms
3 Citations (Scopus)

Image coding with finite state vector quantization utilizing extrapolation selection

Manikopoulos, C., Sun, H. & Antoniou, G., 1 Dec 1989, p. 575-579. 5 p.

Research output: Contribution to conferencePaper

Vector quantization
Image coding
Extrapolation
Image quality
Image reconstruction

Low bit rate teleconferencing video signal data compression

Manikopoulos, C., Sun, H. & Antoniou, G., 1 Nov 1989, In : Proceedings of SPIE - The International Society for Optical Engineering. 1199, p. 504-513 10 p.

Research output: Contribution to journalArticle

teleconferencing
Teleconferencing
video signals
data compression
Data compression
2 Citations (Scopus)

LVQ of image sequence source and ANS classification of finite state machine for high compression coding

Manikopoulos, C., Antoniou, G. & Metzelopoulou, S., 1 Dec 1990, p. 481-486. 6 p.

Research output: Contribution to conferencePaper

Vector quantization
Finite automata
Head frames
Pixels
Teleconferencing

Minimal circuit and state space realization of 2D all-pole systems with coefficient symmetry

Antoniou, G., 29 Sep 2010, 18th Mediterranean Conference on Control and Automation, MED'10 - Conference Proceedings. p. 1413-1416 4 p. 5547852

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poles
Networks (circuits)

Minimal circuit and state space realization of generalized 3-D lattice-ladder discrete filters

Antoniou, G., 1 Dec 2006, ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems, Proceedings. p. 2025-2028 4 p. 1693012. (Proceedings - IEEE International Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ladders
All-pass filters
Networks (circuits)
Vector spaces
Transfer functions
1 Citation (Scopus)

Minimal circuit and state space realization of three-term separable denominator 2-D filters

Manikopoulos, C. N., Mentzelopoulou, S. E. & Antoniou, G. E., Nov 1991, In : International Journal of Electronics. 71, 5, p. 723-731 9 p.

Research output: Contribution to journalArticle

Transfer functions
Networks (circuits)
19 Citations (Scopus)

Minimal realization of two-dimensional systems via a state space cyclic model

Paraskevopoulos, P. N. & Antoniou, G. E., Apr 1993, In : International Journal of Electronics. 74, 4, p. 491-511 21 p.

Research output: Contribution to journalArticle

Transfer functions
Networks (circuits)
11 Citations (Scopus)

Minimal State Space Realisation of 3-D Systems

Paraskevopoulos, P. N., Antoniou, G. & Varoufakis, S. J., 1 Jan 1988, In : IEE Proceedings G: Electronics Circuits and Systems. 135, 2, p. 65-70 6 p.

Research output: Contribution to journalArticle

Transfer functions
Inspection
5 Citations (Scopus)

Minimal State Space Realisation of Product Factorable 2-D Systems

Antoniou, G., 1 Sep 1990, In : Electronics Letters. 26, 16, p. 1232-1234 3 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Minimal state space realization for all-pole and all-zero lattice discrete 2D filters

Antoniou, G. E., 8 Aug 2002, In : International Journal of Systems Science. 33, 10, p. 799-803 5 p.

Research output: Contribution to journalArticle

State-space Model
Pole
Poles
State Space
Filter
48 Citations (Scopus)

Minimal State-Space Realization of Factorable 2-D Transfer Functions

Antoniou, G. E., Paraskevopoulos, P. N. & Varoufakis, S. J., Aug 1988, In : IEEE transactions on circuits and systems. 35, 8, p. 1055-1058 4 p.

Research output: Contribution to journalArticle

Transfer functions
Inspection
Polynomials
Networks (circuits)
7 Citations (Scopus)
Transfer functions
2 Citations (Scopus)

Minimum multiplier-delay 4D digital filter

Kousoulis, M. T., Coutras, C. & Antoniou, G., 28 Jun 2018, 9th IEEE Latin American Symposium on Circuits and Systems, LASCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-4 4 p. (9th IEEE Latin American Symposium on Circuits and Systems, LASCAS 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Vector spaces
Digital filters
Transfer functions
Networks (circuits)
1 Citation (Scopus)

Model reduction of 2-D systems via orthogonal series

Paraskevopoulos, P. N., Panagopoulos, P. E., Vaitsis, G. K., Varoufakis, S. J. & Antoniou, G. E., 1 Mar 1991, In : Multidimensional Systems and Signal Processing. 2, 1, p. 69-83 15 p.

Research output: Contribution to journalArticle

Orthogonal Series
2-D Systems
Model Reduction
Approximate Model
System of equations
2 Citations (Scopus)

Multidimensional continued fraction inversion

Antoniou, G. E., Varoufakis, S. J. & Paraskevopoulos, P. N., 1 Dec 1989, In : IEE proceedings. Part G. Electronic circuits and systems. 136, 6, p. 307-312 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

N-dimensional k-order systems: Computing the transfer function

Antoniou, G. & Michael, M. T., 1 Dec 2005, ISSCS 2005: International Symposium on Signals, Circuits and Systems - Proceedings. p. 183-186 4 p. 1509884. (ISSCS 2005: International Symposium on Signals, Circuits and Systems - Proceedings; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transfer functions
Discrete Fourier transforms

Nonlinear observers. An application to the spread of an epidemic

Mentzelopoulou, S., Antoniou, G. & Friedland, B., 1 Jan 1993, 1993 IEEE 19th Annual Northeasrt Bioengineering Conference. Publ by IEEE, p. 78-81 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

n-Order linear state space systems: Computing the transfer function using the DFT

Antoniou, G. E., 15 Nov 2005, In : Applied Mathematics and Computation. 170, 2, p. 1077-1084 8 p.

Research output: Contribution to journalArticle

Linear Space
Discrete Fourier transforms
Transfer Function
Transfer functions
State Space

Note on the characteristic polynomial assignment problem for 2-D systems

Antoniou, G. & Mentzelopoulou, S. E., 1 Jun 1994, In : Control, theory and advanced technology. 10, 2, p. 297-305 9 p.

Research output: Contribution to journalArticle

Polynomials
Feedback control
2 Citations (Scopus)

On a Property of Compensators Designed by the Separation Principle

Friedland, B., Mentzelopoulou, S. E. & Antoniou, G. E., Feb 1993, In : IEEE Transactions on Automatic Control. 38, 2, p. 370-373 4 p.

Research output: Contribution to journalArticle

Transfer functions
Poles
State feedback
Closed loop systems
Linear systems