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2020 – today
- 2022
[j45]Leonard T. Bruton, Sanduni U. Premaratne
, Panajotis Agathoklis:
On the Dynamic Response of the Ideal Paraboloidal Reflector. IEEE Access 10: 6899-6908 (2022)- 2021
- [j44]Apostolos Kanellakis, Ayman Tawfik, Panajotis Agathoklis:
Inverse and Direct Solutions of the Discrete Time Lyapunov Equation With System Matrix in Companion Form. IEEE Access 9: 168397-168403 (2021) - [j43]Ioana S. Sevcenco, Panajotis Agathoklis:
Light field editing in the gradient domain. IET Image Process. 15(5): 1072-1082 (2021) - [j42]Abdussalam Omar, Dale J. Shpak, Panajotis Agathoklis:
Improved Design Method for Nearly Linear-Phase IIR Filters Using Constrained Optimization. J. Circuits Syst. Comput. 30(11): 2150207:1-2150207:17 (2021) - [j41]Sakila S. Jayaweera, Chamira U. S. Edussooriya, Chamith Wijenayake, Panajotis Agathoklis, Len T. Bruton:
Multi-Volumetric Refocusing of Light Fields. IEEE Signal Process. Lett. 28: 31-35 (2021) - [j40]Reza Mohsenipour, Panajotis Agathoklis:
Algebraic Necessary and Sufficient Conditions for Testing Stability of 2-D Linear Systems. IEEE Trans. Autom. Control. 66(4): 1825-1831 (2021) - [j39]Chamira U. S. Edussooriya, Chamith Wijenayake, Arjuna Madanayake, Namalka Liyanage, Sanduni U. Premaratne, John T. Vorhies, Donald G. Dansereau, Pan Agathoklis, Len T. Bruton:
Real-Time Light Field Signal Processing Using 4D/5D Linear Digital Filter FPGA Circuits. IEEE Trans. Circuits Syst. II Express Briefs 68(7): 2735-2741 (2021) - [c43]Chamira U. S. Edussooriya, Dileepa Marasinghe, Chamith Wijenayake, Len T. Bruton, Panajotis Agathoklis:
Improving the Attenuation of Moving Interfering Objects in Videos Using Shifted-Velocity Filtering. ISCAS 2021: 1-5 - 2020
- [j38]Namalka Liyanage, Chamith Wijenayake, Chamira U. S. Edussooriya, Arjuna Madanayake, Pan Agathoklis, Len T. Bruton, Eliathamby Ambikairajah:
Multi-depth filtering and occlusion suppression in 4-D light fields: Algorithms and architectures. Signal Process. 167 (2020) - [c42]Frantisek J. Kraus, Panajotis Agathoklis:
Stability Testing of 2D Filters Based on Tschebyscheff Polynomials and Generalized Eigenvalues. ISCAS 2020: 1-5 - [c41]Ahmed ElGarewi, Iman Moazzen, Panajotis Agathoklis:
Analysis of Optimization Algorithms for Non-Uniform Filter Bank Design. LASCAS 2020: 1-4
2010 – 2019
- 2019
- [j37]Mohammed Shoukry, Fayez Gebali, Panajotis Agathoklis:
Systolic array design space exploration of interpolators for multi-rate systems. IET Circuits Devices Syst. 13(7): 1032-1038 (2019) - [j36]Mohammed Shoukry, Fayez Gebali, Panajotis Agathoklis:
Decimator systolic arrays design space exploration for multirate signal processing applications. IET Circuits Devices Syst. 13(8): 1232-1240 (2019) - [j35]Ravi Tharaka Wijesekara, Chamira U. S. Edussooriya, Len T. Bruton, Panajotis Agathoklis:
A 3-D Sparse FIR Frustum Filter for Enhancing Broadband Plane Waves. IEEE Trans. Circuits Syst. II Express Briefs 66-II(2): 497-501 (2019) - [j34]Chamith Wijenayake, Namalka Liyanage, Chamira U. S. Edussooriya, H. Seatang, Panajotis Agathoklis, Leonard T. Bruton:
Design and Implementation of 5-D IIR Depth Velocity Filters for Light Field Video Processing. IEEE Trans. Circuits Syst. II Express Briefs 66-II(7): 1267-1271 (2019) - [c40]Mohammed Shoukry, Fayez Gebali, Panajotis Agathoklis:
High Performance Implementation of Nested Array Beamformer for Wideband Radar Applications. PACRIM 2019: 1-5 - 2018
- [j33]Bin Liao, Arjuna Madanayake, Panajotis Agathoklis:
Array signal processing and systems. Multidimens. Syst. Signal Process. 29(2): 467-473 (2018) - [j32]Viduneth Ariyarathna, Arjuna Madanayake, Panajotis Agathoklis, Len T. Bruton:
Mixed microwave-digital and multi-rate approach for wideband beamforming applications using 2-D IIR beam filters and nested uniform linear arrays. Multidimens. Syst. Signal Process. 29(2): 703-718 (2018) - [c39]Deepali Arora, Panajotis Agathoklis, Alex Loffler:
Network Event Classification for Security of IT Infrastructure. AINA Workshops 2018: 187-192 - [c38]Sanduni U. Premaratne, Chamira U. S. Edussooriya, Chamith Wijenayake, Len T. Bruton, Panajotis Agathoklis:
A 4-D Sparse FIR Hyperfan Filter for Volumetric Refocusing of Light Fields by Hard Thresholding. DSP 2018: 1-5 - [c37]Namalka Liyanage, Chamith Wijenayake, Chamira U. S. Edussooriya, Arjuna Madanayake, Pan Agathoklis, Eliathamby Ambikairajah, Len T. Bruton:
Low-Complexity 4-D IIR Filters for Multi-Depth Filtering and Occlusion Suppression in Light Fields. ISCAS 2018: 1-5 - 2017
- [j31]Chamira U. S. Edussooriya, Len T. Bruton, Panajotis Agathoklis:
A novel 5-D depth-velocity filter for enhancing noisy light field videos. Multidimens. Syst. Signal Process. 28(1): 353-369 (2017) - [j30]Chamira U. S. Edussooriya, Len T. Bruton, Panajotis Agathoklis:
Velocity filtering for attenuating moving artifacts in videos using an ultra-low complexity 3-D linear-phase IIR filter. Multidimens. Syst. Signal Process. 28(2): 597-616 (2017) - [c36]Chamira U. S. Edussooriya, Chamith Wijenayake, Len T. Bruton, Panajotis Agathoklis:
Multidimensional spatio-temporal filters for depth-velocity filtering in light field videos. ICIIS 2017: 1-6 - [c35]Ravi Tharaka Wijesekara, Chamira U. S. Edussooriya, Len T. Bruton, Panajotis Agathoklis:
A low-complexity 2-D spatially-interpolated FIR trapezoidal filter for enhancing broadband plane waves. nDS 2017: 1-6 - 2016
- [j29]Iman Moazzen, Panajotis Agathoklis:
A Multistage Space-Time Equalizer for Blind Source Separation. Circuits Syst. Signal Process. 35(1): 185-209 (2016) - [j28]Sujoy Paul, Ioana S. Sevcenco, Panajotis Agathoklis:
Multi-Exposure and Multi-Focus Image Fusion in Gradient Domain. J. Circuits Syst. Comput. 25(10): 1650123:1-1650123:18 (2016) - 2015
- [j27]Ioana S. Sevcenco, Peter J. Hampton, Panajotis Agathoklis:
A wavelet based method for image reconstruction from gradient data with applications. Multidimens. Syst. Signal Process. 26(3): 717-737 (2015) - [j26]Chamira U. S. Edussooriya, Donald G. Dansereau, Len T. Bruton, Panajotis Agathoklis:
Five-Dimensional Depth-Velocity Filtering for Enhancing Moving Objects in Light Field Videos. IEEE Trans. Signal Process. 63(8): 2151-2163 (2015) - [c34]Viduneth Ariyarathna, Arjuna Madanayake, Pan Agathoklis, Len T. Bruton:
Wideband mixed microwave-digital 2-D IIR beam filters for nested uniform linear array processing. ICICS 2015: 1-5 - [c33]Chamira U. S. Edussooriya, Leonard T. Bruton, Panajotis Agathoklis:
A 5-D IIR depth-velocity filter for enhancing objects moving on linear-trajectories in light field videos. ISCAS 2015: 2381-2384 - [c32]Iman Moazzen, Panajotis Agathoklis:
Design of filterbanks using a fast optimization approach. LASCAS 2015: 1-4 - [c31]Chamira U. S. Edussooriya, Len T. Bruton, Panajotis Agathoklis:
Enhancing Moving Objects in light field videos using 5-D IIR adaptive depth-velocity filters. PACRIM 2015: 169-173 - [c30]Ioana S. Sevcenco, Panajotis Agathoklis:
Video editing in the gradient domain using a wavelet based 3-D reconstruction algorithm and an iterative Poisson solver. PACRIM 2015: 205-209 - [c29]Hussam Shubayli, Chamira U. S. Edussooriya, Iman Moazzen, Panajotis Agathoklis, Len T. Bruton:
Implementation and performance analysis of 3-D cone and frustum filters. PACRIM 2015: 450-455 - 2014
- [j25]Chamira U. S. Edussooriya, Len T. Bruton, Mehdi Ataei Naeini, Panajotis Agathoklis:
Using 1-D Variable Fractional-Delay Filters to Reduce the Computational Complexity of 3-D Broadband Multibeam Beamformers. IEEE Trans. Circuits Syst. II Express Briefs 61-II(4): 279-283 (2014) - [c28]Chamira U. S. Edussooriya, Len T. Bruton, Panajotis Agathoklis:
A low-complexity 3D spatio-temporal FIR filter for enhancing linear trajectory signals. ICASSP 2014: 1165-1169 - [c27]Rajeev C. Nongpiur, Dale J. Shpak, Pan Agathoklis:
Design of optimal wavelets for detecting impulse noise in speech. ICASSP 2014: 6294-6298 - 2013
- [j24]Chamira U. S. Edussooriya, Leonard T. Bruton, Panajotis Agathoklis, Thushara K. Gunaratne:
Low-Complexity Maximally-Decimated Multirate 3-D Spatio-Temporal FIR Cone and Frustum Filters. IEEE Trans. Circuits Syst. I Regul. Pap. 60-I(7): 1845-1856 (2013) - [j23]Iman Moazzen, Panajotis Agathoklis:
Efficient Implementation of Broadband Beamformers Using Nested Hexagonal Arrays and Frustum Filters. IEEE Trans. Signal Process. 61(19): 4796-4805 (2013) - [c26]Iman Moazzen, Panajotis Agathoklis:
An approach for joint blind space-time equalization and DOA estimation. ISCAS 2013: 2183-2186 - [c25]Iman Moazzen, Panajotis Agathoklis:
Analysis of a broadband beamformer based on trapezoidal filters and nested arrays. LASCAS 2013: 1-4 - 2012
- [c24]Michael Fischer, Kui Wu, Pan Agathoklis:
Intelligent Illumination Model-Based Lighting Control. ICDCS Workshops 2012: 245-249 - [c23]Iman Moazzen, Panajotis Agathoklis:
Broadband beamfoming using Nested Planar Arrays and 3D FIR frustum filters. ISCAS 2012: 53-56 - 2011
- [j22]Steven Gillan, Panajotis Agathoklis:
A Method for Face Recognition Using Image Registration. J. Circuits Syst. Comput. 20(7): 1419-1439 (2011) - [c22]Ioana S. Sevcenco, Peter J. Hampton, Pan Agathoklis:
Seamless stitching of images based on a Haar wavelet 2D integration method. DSP 2011: 1-6 - 2010
- [c21]Peter J. Hampton, Pan Agathoklis:
Comparison of Haar wavelet-based and Poisson-based numerical integration techniques. ISCAS 2010: 1623-1626
2000 – 2009
- 2009
- [j21]Deepali Arora, Panajotis Agathoklis:
Beamforming technique to solve the hidden beam problem in wireless communication systems. IET Commun. 3(11): 1747-1756 (2009) - 2008
- [j20]Mohamed S. Yasein, Pan Agathoklis:
A Wavelet-Based Blind Image Data Embedding Algorithm. J. Circuits Syst. Comput. 17(1): 107-122 (2008) - [j19]Peter J. Hampton, Pan Agathoklis, Colin Bradley:
A New Wave-Front Reconstruction Method for Adaptive Optics Systems Using Wavelets. IEEE J. Sel. Top. Signal Process. 2(5): 781-792 (2008) - [c20]Mohamed S. Yasein, Pan Agathoklis:
A feature-based image registration technique for images of different scale. ISCAS 2008: 3558-3561 - 2007
- [j18]Mohamed M. Rehan, Panajotis Agathoklis, Andreas Antoniou:
Flexible Triangle Search Algorithm for Block-Based Motion Estimation. EURASIP J. Adv. Signal Process. 2007 (2007) - 2006
- [j17]Nanyan Y. Wang, Panajotis Agathoklis, Andreas Antoniou:
A Subspace Multiuser Beamforming Algorithm for the Downlink in Mobile Communications. IEEE Trans. Circuits Syst. II Express Briefs 53-II(8): 753-757 (2006) - [j16]David N. Kwon, Peter F. Driessen, Andrea Basso, Panajotis Agathoklis:
Performance and computational complexity optimization in configurable hybrid video coding system. IEEE Trans. Circuits Syst. Video Technol. 16(1): 31-42 (2006) - [j15]Nanyan Y. Wang, Panajotis Agathoklis, Andreas Antoniou:
A new DOA estimation technique based on subarray beamforming. IEEE Trans. Signal Process. 54(9): 3279-3290 (2006) - [c19]Mohamed M. Rehan, Panajotis Agathoklis:
Prediction-Based Flexible Triangle Search Algorithm for Block Based Motion Estimation. CCECE 2006: 2098-2101 - [c18]Deepali Arora, Panajotis Agathoklis:
Quality of service oriented scheduling algorithms for a cross-layer downlink wireless system. ICASSP (4) 2006: 269-272 - [c17]Mohamed M. Rehan, M. Watheq El-Kharashi, Panajotis Agathoklis, Fayez Gebali:
An FPGA implementation of the flexible triangle search algorithm for block based motion estimation. ISCAS 2006 - 2005
- [j14]Nanyan Y. Wang, Panajotis Agathoklis, Andreas Antoniou:
Analysis of beamformer configurations for DS-CDMA systems. IEEE Trans. Signal Process. 53(3): 945-956 (2005) - [c16]Nanyan Y. Wang, Panajotis Agathoklis, Andreas Antoniou:
Pilot-aided DOA estimation for CDMA communication systems. ISCAS (2) 2005: 1441-1444 - [c15]Deepali Arora, Panajotis Agathoklis:
Multiuser scheduling for downlink in multi-antenna wireless systems. ISCAS (2) 2005: 1718-1721 - 2004
- [c14]Nanyan Y. Wang, Panajotis Agathoklis, Andreas Antoniou:
A subspace multiuser beamforming algorithm for downlink in mobile communication systems. ISCAS (3) 2004: 381-384 - 2003
- [c13]David N. Kwon, Panajotis Agathoklis, Peter F. Driessen:
Performance and computational complexity optimization in a configurable video coding system. WCNC 2003: 2086-2089 - 2001
- [c12]Chengshan Xiao, Jan C. Olivier, Panajotis Agathoklis:
Design of linear phase IIR filters via weighted least-squares approximation. ICASSP 2001: 3817-3820 - 2000
- [c11]A. Tawfik, Esam Abdel-Raheem, Pan Agathoklis:
A modified dithered signed-error constant-modulus algorithm for blind adaptive equalizer. ICECS 2000: 688-691
1990 – 1999
- 1999
- [j13]Chengshan Xiao, Anastasios N. Venetsanopoulos, Pan Agathoklis:
Design of 3-D Noncausal Filters with Small Roundoff Noise and No Overflow Oscillations. Multidimens. Syst. Signal Process. 10(3): 331-343 (1999) - 1998
- [j12]Sergio L. Netto, Panajotis Agathoklis:
Efficient lattice realizations of adaptive IIR algorithms. IEEE Trans. Signal Process. 46(1): 223-227 (1998) - [j11]Jianping Li, Pan Agathoklis:
An efficiency enhanced isosurface generation algorithm for volume visualization. Vis. Comput. 13(9-10): 391-400 (1998) - [c10]I. Singh, Panajotis Agathoklis, Andreas Antoniou:
Image compression using a mixed-transform technique and vector quantization. ICECS 1998: 511-514 - 1997
- [j10]A. Tawfik, Fayez El Guibaly, Panajotis Agathoklis:
New Realization and Implementation of Fixed-Point IIR Digital Filters. J. Circuits Syst. Comput. 7(3): 191-210 (1997) - [j9]Chengshan Xiao, Panajotis Agathoklis, David J. Hill:
On the Positive Definite Solutions to the 2-D Continuous-time Lyapunov Equation. Multidimens. Syst. Signal Process. 8(3): 315-333 (1997) - 1996
- [j8]Stephen Holford, Pan Agathoklis:
The use of model reduction techniques for designing IIR filters with linear phase in the passband. IEEE Trans. Signal Process. 44(10): 2396-2404 (1996) - [j7]A. Kanellakis, Panajotis Agathoklis, A. Tawfik:
A note on the orthogonal realization of allpass digital filters and their finite wordlength performance. IEEE Trans. Signal Process. 44(10): 2616-2619 (1996) - [c9]I. Singh, Pan Agathoklis, Andreas Antoniou:
Lossless compression of bathymetric data using an improved nonlinear discrete wavelet transform. ICECS 1996: 578-581 - 1995
- [j6]A. Tawfik, Panajotis Agathoklis, Fayez El Guibaly:
New low roundoff noise realizations of second-order digital filter sections. IEEE Trans. Signal Process. 43(5): 1255-1258 (1995) - [c8]A. Tawfik, Panajotis Agathoklis, Fayez El Guibaly:
New IIR Digital Filter Realizations Using Residue-Feedback. ISCAS 1995: 61-64 - [c7]Chengshan Xiao, David J. Hill, Panajotis Agathoklis:
On Stability and the Lyapunov Equation for n-Dimensional Digital Systems. ISCAS 1995: 781-784 - 1994
- [c6]Sergio L. Netto, Panajotis Agathoklis:
A Homotopy Continuation Mapping for the Steiglitz-McBride Adaptive Algorithm. ISCAS 1994: 57-60 - [c5]A. Kanellakis, Panajotis Agathoklis:
A New Digital Filter Structure Generated by the Schwarz Matrix Form. ISCAS 1994: 145-148 - [c4]A. Tawfik, Fayez El Guibaly, Panajotis Agathoklis:
VLSI Array Processors Implementation of Block-State IIR Digital Filtentrs. ISCAS 1994: 267-270 - [c3]Panajotis Agathoklis, A. Kanellakis:
Estimation of the Stability Margin of 2-D State-Space Discrete Systems. ISCAS 1994: 561-564 - [c2]A. Kanellakis, Panajotis Agathoklis:
Floating-Point Roundoff Noise Analysis of 2-D State-Space Digital Filters. ISCAS 1994: 601-604 - 1993
- [j5]Pan Agathoklis:
Comments on "orthogonal realization of first-order allpass filters for two-dimensional signals". Multidimens. Syst. Signal Process. 4(2): 187-188 (1993) - [j4]Panajotis Agathoklis:
The double bilinear transformation for 2-D systems in state-space description. IEEE Trans. Signal Process. 41(2): 994-996 (1993) - 1991
- [j3]Panajotis Agathoklis, Eliahu Ibrahim Jury, Mohamed Mansour:
Algebraic necessary and sufficient conditions for the very strict Hurwitz property of a 2-D polynomial. Multidimens. Syst. Signal Process. 2(1): 45-53 (1991) - 1990
- [j2]Panajotis Agathoklis, S. Foda:
Recursive implementation of 2-D finite memory filters. Signal Process. 21(3): 251-260 (1990)
1980 – 1989
- 1989
- [j1]Panajotis Agathoklis:
Conditions for the 2-D characteristic polynomial of a matrix to be very strict Hurwitz. IEEE Trans. Acoust. Speech Signal Process. 37(8): 1284-1286 (1989) - 1988
- [c1]Panajotis Agathoklis:
Conditions for the 2-D characteristic polynomial of a matrix to be very strict Hurwitz. ICASSP 1988: 856-859
Coauthor Index
Leonard T. Bruton
aka: Len T. Bruton
aka: Len T. Bruton
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