Leonard T. Bruton

74 papers B 1C 27Misc 1Journal 30Unranked 15
YearRankTypeTitle / Venue / Authors
2022 J jnl
Block-Parallel Systolic-Array Architecture for 2-D NTT-based Fragile Watermark Embedding.
CoRR
Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Leonard T. Bruton
2022 J jnl
On the Dynamic Response of the Ideal Paraboloidal Reflector.
IEEE Access
Leonard T. Bruton, Sanduni U. Premaratne, Panajotis Agathoklis
2020 C conf
Continuous-Time Algorithms for Solving Maxwell's Equations using Analog Circuits.
ISCAS
Nilan Udayanga, S. I. Hariharan, Soumyajit Mandal, Leonid Belostotski, Leonard T. Bruton, Arjuna Madanayake
2019 J jnl
Design and Implementation of 5-D IIR Depth Velocity Filters for Light Field Video Processing.
IEEE Trans. Circuits Syst. II Express Briefs
Chamith Wijenayake, Namalka Liyanage, Chamira U. S. Edussooriya, H. Seatang, Panajotis Agathoklis, Leonard T. Bruton
2019 C conf
Low-Complexity Wideband Transmit Array using Variable-Precision 2-D Sparse FIR Digital Filters.
ISCAS
Chamira U. S. Edussooriya, Chamith Wijenayake, Sravan Kumar Pulipati, Arjuna Madanayake, Leonard T. Bruton
2015 C conf
A 5-D IIR depth-velocity filter for enhancing objects moving on linear-trajectories in light field videos.
ISCAS
Chamira U. S. Edussooriya, Leonard T. Bruton, Panajotis Agathoklis
2015 J jnl
A Row-parallel 8×8 2-D DCT Architecture Using Algebraic Integer Based Exact Computation.
CoRR
Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Nilanka T. Rajapaksha, Leonard T. Bruton, Amila Edirisuriya
2015 J jnl
Systolic array architecture for steerable multibeam VHF wave-digital RF apertures.
IEEE Trans. Aerosp. Electron. Syst.
Nilanka T. Rajapaksha, Arjuna Madanayake, Leonard T. Bruton
2014 J jnl
2D space-time wave-digital multi-fan filter banks for signals consisting of multiple plane waves.
Multidimens. Syst. Signal Process.
Nilanka T. Rajapaksha, Arjuna Madanayake, Leonard T. Bruton
2013 J jnl
Low-Complexity Maximally-Decimated Multirate 3-D Spatio-Temporal FIR Cone and Frustum Filters.
IEEE Trans. Circuits Syst. I Regul. Pap.
Chamira U. S. Edussooriya, Leonard T. Bruton, Panajotis Agathoklis, Thushara K. Gunaratne
2013 C conf
Reconfigurable phase-linearizer for 2-D IIR RF-to-bits antenna-array digital beam filters.
ICICS
Sewwandi Wijayaratna, Arjuna Madanayake, S. I. Hariharan, Leonard T. Bruton
2012 J jnl
A Row-Parallel 8 × 8 2-D DCT Architecture Using Algebraic Integer-Based Exact Computation.
IEEE Trans. Circuits Syst. Video Technol.
Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Nilanka T. Rajapaksha, Leonard T. Bruton, Amila Edirisuriya
2012 J jnl
Block-Parallel Systolic-Array Architecture for 2-d NTT-Based Fragile Watermark Embedding.
Parallel Process. Lett.
Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Leonard T. Bruton
2012 J jnl
Continuous-Time Analog Two-Dimensional IIR Beam Filters.
IEEE Trans. Circuits Syst. II Express Briefs
Leonard T. Bruton, Arjuna Madanayake, Chamith Wijenayake, Mona Maini
2012 C conf
Directional spectrum sensing using tunable multi-D space-time discrete filters.
WOWMOM
Arjuna Madanayake, Chamith Wijenayake, Nghi Tran, Todor Cooklev, Sean Victor Hum, Leonard T. Bruton
2012 C conf
Discrete space continuous time 2D delay block using 2D all-pass frequency planar networks.
ISCAS
Chamith Wijenayake, Arjuna Madanayake, Yongsheng Xu, Leonid Belostotski, Leonard T. Bruton
2012 J jnl
Effects of Quantization in Systolic 2D IIR Beam Filters on UWB Wireless Communications.
Circuits Syst. Signal Process.
Arjuna Madanayake, Sean Victor Hum, Leonard T. Bruton
2012 J jnl
RF Analog Beamforming Fan Filters Using CMOS All-Pass Time Delay Approximations.
IEEE Trans. Circuits Syst. I Regul. Pap.
Chamith Wijenayake, Yongsheng Xu, Arjuna Madanayake, Leonid Belostotski, Leonard T. Bruton
2012 J jnl
Reducing the Multiplier-Complexity of Massively Parallel Polyphase 2D IIR Broadband Beam Filters.
Circuits Syst. Signal Process.
Arjuna Madanayake, Thushara K. Gunaratne, Leonard T. Bruton
2012 J jnl
Synthesis and Array Processor Realization of a 2-D IIR Beam Filter for Wireless Applications.
IEEE Trans. Very Large Scale Integr. Syst.
Rimesh M. Joshi, Arjuna Madanayake, Jithra Adikari, Leonard T. Bruton
2011 C conf
Algebraic integer based 8×8 2-D DCT architecture for digital video processing.
ISCAS
Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Leonard T. Bruton
2011 C conf
Analog 2D fan filters from discrete domain transfer functions.
ISCAS
Arjuna Madanayake, Leonid Belostotski, Chamith Wijenayake, Leonard T. Bruton
2011 C conf
Antenna-array 2D-IIR digital filters for carrier-modulated frequency-agile and cognitive wireless systems.
ISCAS
Arjuna Madanayake, Hamid-Reza Bahrami, Leonard T. Bruton
2010 C conf
Multidimensional raster-scanned LC-ladder wave-digital filter hardware for directional filtering in space-time.
ISCAS
Arjuna Madanayake, Leonard T. Bruton
2009 C conf
High-frequency Systolic Broadband Beamforming using Polyphase 3D IIR Frequency-planar Digital Filters with Interleaved A/D Sampling.
ISCAS
Arjuna Madanayake, Thushara K. Gunaratne, Leonard T. Bruton
2008 J jnl
A Speed-Optimized Systolic Array Processor Architecture for Spatio-Temporal 2-D IIR Broadband Beam Filters.
IEEE Trans. Circuits Syst. I Regul. Pap.
Arjuna Madanayake, Leonard T. Bruton
2008 J jnl
A Systolic Array 2-D IIR Broadband RF Beamformer.
IEEE Trans. Circuits Syst. II Express Briefs
Arjuna Madanayake, Sean Victor Hum, Leonard T. Bruton
2008 J jnl
A Systolic-Array Architecture for First-Order 3-D IIR Frequency-Planar Filters.
IEEE Trans. Circuits Syst. I Regul. Pap.
Arjuna Madanayake, Leonard T. Bruton
2008 C conf
A real-time systolic array processor implementation of two-dimensional IIR filters for radio-frequency smart antenna applications.
ISCAS
Arjuna Madanayake, Leonard T. Bruton
2008 — conf
An FPGA architecture for real-time polyphase 2D FIR double-trapezoidal plane-wave filters.
APCCAS
Thushara K. Gunaratne, Arjuna Madanayake, Leonard T. Bruton
2008 J jnl
Beamforming of Broad-Band Bandpass Plane Waves Using Polyphase 2-D FIR Trapezoidal Filters.
IEEE Trans. Circuits Syst. I Regul. Pap.
Thushara K. Gunaratne, Leonard T. Bruton
2008 C conf
Selective enhancement of space-time broadband spiral-waves using 2D IIR digital filters.
ISCAS
Arjuna Madanayake, Leonard T. Bruton
2007 J jnl
A 4-D Dual-Fan Filter Bank for Depth Filtering in Light Fields.
IEEE Trans. Signal Process.
Donald G. Dansereau, Leonard T. Bruton
2007 C conf
A Simultaneous Div-Curl 2D Clifford Fourier Transform Filter for Enhancing Vortices, Sinks and Sources in Sampled 2D Vector Field Images.
ISCAS
Hoda Mohammadzade, Leonard T. Bruton
2007 C conf
Beamforming of Temporally-Broadband-Bandpass Plane Waves using Real Polyphase 2-D FIR Trapezoidal Filters.
ISCAS
Thushara K. Gunaratne, Leonard T. Bruton
2006 J jnl
3-D IIR filtering using decimated DFT-polyphase filter bank structures.
IEEE Trans. Circuits Syst. I Regul. Pap.
Bernhard Kuenzle, Leonard T. Bruton
2006 J jnl
A Fully Multiplexed First-Order Frequency-Planar Module for Fan, Beam, and Cone Plane-Wave Filters.
IEEE Trans. Circuits Syst. II Express Briefs
Arjuna Madanayake, Leonard T. Bruton
2006 — conf
Broadband Beamforming of Bandpass Plane Waves using 2D FIR Trapezoidal Filters at Baseband.
APCCAS
Thushara K. Gunaratne, Leonard T. Bruton
2006 C conf
Circular array based 2D recursive filtering using a spatio-temporal helix transform.
ISCAS
Arjuna Madanayake, Leonard T. Bruton
2006 — conf
FPGA Prototyping of Spatio-temporal 2D IIR Broadband Beam Plane-wave Filters.
APCCAS
Arjuna Madanayake, Leonard T. Bruton
2006 — conf
Fully-multiplexed First-order 3D IIR Frequency-Planar Filter Module.
APCCAS
Arjuna Madanayake, Leonard T. Bruton
2006 C conf
Single-chip FPGA architecture for 3D IIR broadband spatio-temporal beam plane-wave filters.
ISCAS
Arjuna Madanayake, Leonard T. Bruton
2006 C conf
Tracking broadband plane waves using 2D adaptive FIR fan filters.
ISCAS
Thushara K. Gunaratne, Leonard T. Bruton
2005 — conf
A high performance distributed-parallel-processor architecture for 3D IIR digital filters.
ISCAS (2)
Arjuna Madanayake, Leonard T. Bruton
2005 — conf
A low-complexity scanned-array 3D IIR frequency-planar filter.
ISCAS (3)
Arjuna Madanayake, Leonard T. Bruton
2005 — conf
A novel low-complexity spatio-temporal ultra wide-angle polyphase cone filter bank applied to sub-pixel motion discrimination.
ISCAS (3)
Bernhard Kuenzle, Leonard T. Bruton
2004 — conf
A 3D polyphase-DFT cone filter bank for broad band plane wave filtering.
ISCAS (3)
Leonard T. Bruton
2004 — conf
FPGA architectures for real-time 2D/3D FIR/IIR plane wave filters.
ISCAS (3)
Arjuna Madanayake, Leonard T. Bruton, Chris Comis
2004 — conf
Gradient-based depth estimation from 4D light fields.
ISCAS (3)
Donald G. Dansereau, Leonard T. Bruton
2004 — conf
On the design and FPGA implementation of real-time scanned-array 2D frequency-planar beam filters.
EUSIPCO
Arjuna Madanayake, Leonard T. Bruton
2003 — conf
A 4D frequency-planar IIR filter and its application to light field processing.
ISCAS (4)
Donald G. Dansereau, Leonard T. Bruton
2003 — conf
Reducing the computational complexity of narrowband 2D fan filters using shaped 2D window functions.
ISCAS (3)
Leila Khademi, Leonard T. Bruton
2001 J jnl
Dynamic image sequence analysis using fuzzy measures.
IEEE Trans. Syst. Man Cybern. Part B
Zhi-Qiang Liu, Leonard T. Bruton, James C. Bezdek, James M. Keller, Sandy Dance, N. R. Bartley, Cishen Zhang
2000 C conf
Least-squares trilinear interpolation for digital video coding.
ISCAS
Chad W. Dreveny, Leonard T. Bruton
1999 B conf
Lossless Color Image Compression Using Chromatic Correlation.
Data Compression Conference
Wen Jiang, Leonard T. Bruton
1997 C conf
Image mapped 3D model based coding for videoconferencing type applications.
MMSP
J. A. Provine, Leonard T. Bruton
1996 J jnl
Combining the discrete wavelet transform and mixed-domain filtering.
IEEE Trans. Image Process.
Michael S. Lazar, Leonard T. Bruton
1996 J jnl
High-speed systolic ladder structures for multidimensional recursive digital filters.
IEEE Trans. Signal Process.
Xiaojian Liu, Leonard T. Bruton
1995 C conf
A 3-D Integrator-Differentiator Double-Loop (IDD) Filter for Raster-Scan Video Processing.
ISCAS
R. K. Bertschmann, N. R. Bartley, Leonard T. Bruton
1995 J jnl
Improved LDI digital filters derived from analog LC ladder filters.
Signal Process.
Xiaojian Liu, Leonard T. Bruton
1995 C conf
Lip Synchronization in 3-D Model Based Coding for Video-Conferencing.
ISCAS
J. A. Provine, Leonard T. Bruton
1995 — conf
The classification of motion in image sequences using 3D recursive adaptive filters to obtain neural network input vectors.
ICNN
Leonard T. Bruton, N. R. Bartley, Zhi-Qiang Liu
1994 — conf
A new WDF three-port adaptor suitable for floating-point arithmetic and/or DSP implementations.
ICASSP (6)
Xiaojian Liu, Leonard T. Bruton
1994 C conf
Adaptive Video Coding using Mixed-Domain Filter Banks having Optimal-Shaped Subbands.
ISCAS
Bo Liu, Leonard T. Bruton
1994 J jnl
Applications of 3-D LCR networks in the design of 3-D recursive filters for processing image sequences.
IEEE Trans. Circuits Syst. Video Technol.
Yuejin Zhang, Leonard T. Bruton
1994 J jnl
Fractal block coding of digital video.
IEEE Trans. Circuits Syst. Video Technol.
Michael S. Lazar, Leonard T. Bruton
1994 C conf
Three-Dimensional Linear Trajectory Filtering Using the DWT and the Mixed-Domain Approach.
ISCAS
Michael S. Lazar, Leonard T. Bruton
1993 C conf
A pplications of 3D LCR networks in the design of 3D recursive filters.
ISCAS
Yuejin Zhang, Leonard T. Bruton
1993 C conf
On the practical BIBO stability of multidimensional filters.
ISCAS
Michael S. Lazar, Leonard T. Bruton
1993 J jnl
Recursive pruning of the 2D DFT with 3D signal processing applications.
IEEE Trans. Signal Process.
Knud Steven Knudsen, Leonard T. Bruton
1993 C conf
The design of nonuniform-band maxmally decimated filter banks.
ISCAS
Bo Liu, Leonard T. Bruton
1992 J jnl
Differentiator-type three-dimensional recursive ladder filters having frequency-planar- or frequency-beam-shaped passbands.
IEEE Trans. Circuits Syst. Video Technol.
Yuejin Zhang, Leonard T. Bruton
1992 Misc conf
Moving object detection and trajectory estimation in the transform/spatiotemporal mixed domain.
ICASSP
Knud Steven Knudsen, Leonard T. Bruton
1991 J jnl
Mixed domain filtering of multidimensional signals.
IEEE Trans. Circuits Syst. Video Technol.
Knud Steven Knudsen, Leonard T. Bruton