Leonard T. Bruton

Publication Activity (10 Years)

Years Active: 1991-2022
Publications (10 Years): 8

Top Topics

Digital Filters

Top Venues

IEEE Trans. Circuits Syst. I Regul. Pap.

Publications

Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Leonard T. Bruton
Block-Parallel Systolic-Array Architecture for 2-D NTT-based Fragile Watermark Embedding. CoRR (2022)
Leonard T. Bruton, Sanduni U. Premaratne, Panajotis Agathoklis
On the Dynamic Response of the Ideal Paraboloidal Reflector. IEEE Access 10 (2022)
Nilan Udayanga, S. I. Hariharan, Soumyajit Mandal, Leonid Belostotski, Leonard T. Bruton, Arjuna Madanayake
Continuous-Time Algorithms for Solving Maxwell's Equations using Analog Circuits. ISCAS (2020)
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 (7) (2019)
Chamira U. S. Edussooriya, Chamith Wijenayake, Sravan Kumar Pulipati, Arjuna Madanayake, Leonard T. Bruton
Low-Complexity Wideband Transmit Array using Variable-Precision 2-D Sparse FIR Digital Filters. ISCAS (2019)
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)
Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Nilanka T. Rajapaksha, Leonard T. Bruton, Amila Edirisuriya
A Row-parallel 8×8 2-D DCT Architecture Using Algebraic Integer Based Exact Computation. CoRR (2015)
Nilanka T. Rajapaksha, Arjuna Madanayake, Leonard T. Bruton
Systolic array architecture for steerable multibeam VHF wave-digital RF apertures. IEEE Trans. Aerosp. Electron. Syst. 51 (1) (2015)
Nilanka T. Rajapaksha, Arjuna Madanayake, Leonard T. Bruton
2D space-time wave-digital multi-fan filter banks for signals consisting of multiple plane waves. Multidimens. Syst. Signal Process. 25 (1) (2014)
Sewwandi Wijayaratna, Arjuna Madanayake, S. I. Hariharan, Leonard T. Bruton
Reconfigurable phase-linearizer for 2-D IIR RF-to-bits antenna-array digital beam filters. ICICS (2013)
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. (7) (2013)
Arjuna Madanayake, Chamith Wijenayake, Nghi Tran, Todor Cooklev, Sean Victor Hum, Leonard T. Bruton
Directional spectrum sensing using tunable multi-D space-time discrete filters. WOWMOM (2012)
Rimesh M. Joshi, Arjuna Madanayake, Jithra Adikari, Leonard T. Bruton
Synthesis and Array Processor Realization of a 2-D IIR Beam Filter for Wireless Applications. IEEE Trans. Very Large Scale Integr. Syst. 20 (12) (2012)
Leonard T. Bruton, Arjuna Madanayake, Chamith Wijenayake, Mona Maini
Continuous-Time Analog Two-Dimensional IIR Beam Filters. IEEE Trans. Circuits Syst. II Express Briefs (7) (2012)
Chamith Wijenayake, Yongsheng Xu, Arjuna Madanayake, Leonid Belostotski, Leonard T. Bruton
RF Analog Beamforming Fan Filters Using CMOS All-Pass Time Delay Approximations. IEEE Trans. Circuits Syst. I Regul. Pap. (5) (2012)
Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Nilanka T. Rajapaksha, Leonard T. Bruton, Amila Edirisuriya
A Row-Parallel 8 × 8 2-D DCT Architecture Using Algebraic Integer-Based Exact Computation. IEEE Trans. Circuits Syst. Video Technol. 22 (6) (2012)
Chamith Wijenayake, Arjuna Madanayake, Yongsheng Xu, Leonid Belostotski, Leonard T. Bruton
Discrete space continuous time 2D delay block using 2D all-pass frequency planar networks. ISCAS (2012)
Arjuna Madanayake, Thushara K. Gunaratne, Leonard T. Bruton
Reducing the Multiplier-Complexity of Massively Parallel Polyphase 2D IIR Broadband Beam Filters. Circuits Syst. Signal Process. 31 (3) (2012)
Arjuna Madanayake, Renato J. Cintra, Vassil S. Dimitrov, Leonard T. Bruton
Block-Parallel Systolic-Array Architecture for 2-d NTT-Based Fragile Watermark Embedding. Parallel Process. Lett. 22 (3) (2012)
Arjuna Madanayake, Sean Victor Hum, Leonard T. Bruton
Effects of Quantization in Systolic 2D IIR Beam Filters on UWB Wireless Communications. Circuits Syst. Signal Process. 31 (2) (2012)
Arjuna Madanayake, Hamid-Reza Bahrami, Leonard T. Bruton
Antenna-array 2D-IIR digital filters for carrier-modulated frequency-agile and cognitive wireless systems. ISCAS (2011)
Arjuna Madanayake, Leonid Belostotski, Chamith Wijenayake, Leonard T. Bruton
Analog 2D fan filters from discrete domain transfer functions. ISCAS (2011)
Arjuna Madanayake, Renato J. Cintra, Denis Onen, Vassil S. Dimitrov, Leonard T. Bruton
Algebraic integer based 8×8 2-D DCT architecture for digital video processing. ISCAS (2011)
Arjuna Madanayake, Leonard T. Bruton
Multidimensional raster-scanned LC-ladder wave-digital filter hardware for directional filtering in space-time. ISCAS (2010)
Arjuna Madanayake, Thushara K. Gunaratne, Leonard T. Bruton
High-frequency Systolic Broadband Beamforming using Polyphase 3D IIR Frequency-planar Digital Filters with Interleaved A/D Sampling. ISCAS (2009)
Thushara K. Gunaratne, Leonard T. Bruton
Beamforming of Broad-Band Bandpass Plane Waves Using Polyphase 2-D FIR Trapezoidal Filters. IEEE Trans. Circuits Syst. I Regul. Pap. (3) (2008)
Arjuna Madanayake, Leonard T. Bruton
A Systolic-Array Architecture for First-Order 3-D IIR Frequency-Planar Filters. IEEE Trans. Circuits Syst. I Regul. Pap. (6) (2008)
Thushara K. Gunaratne, Arjuna Madanayake, Leonard T. Bruton
An FPGA architecture for real-time polyphase 2D FIR double-trapezoidal plane-wave filters. APCCAS (2008)
Arjuna Madanayake, Leonard T. Bruton
A Speed-Optimized Systolic Array Processor Architecture for Spatio-Temporal 2-D IIR Broadband Beam Filters. IEEE Trans. Circuits Syst. I Regul. Pap. (7) (2008)
Arjuna Madanayake, Leonard T. Bruton
Selective enhancement of space-time broadband spiral-waves using 2D IIR digital filters. ISCAS (2008)
Arjuna Madanayake, Leonard T. Bruton
A real-time systolic array processor implementation of two-dimensional IIR filters for radio-frequency smart antenna applications. ISCAS (2008)
Arjuna Madanayake, Sean Victor Hum, Leonard T. Bruton
A Systolic Array 2-D IIR Broadband RF Beamformer. IEEE Trans. Circuits Syst. II Express Briefs (12) (2008)
Thushara K. Gunaratne, Leonard T. Bruton
Beamforming of Temporally-Broadband-Bandpass Plane Waves using Real Polyphase 2-D FIR Trapezoidal Filters. ISCAS (2007)
Donald G. Dansereau, Leonard T. Bruton
A 4-D Dual-Fan Filter Bank for Depth Filtering in Light Fields. IEEE Trans. Signal Process. 55 (2) (2007)
Hoda Mohammadzade, Leonard T. Bruton
A Simultaneous Div-Curl 2D Clifford Fourier Transform Filter for Enhancing Vortices, Sinks and Sources in Sampled 2D Vector Field Images. ISCAS (2007)
Arjuna Madanayake, Leonard T. Bruton
FPGA Prototyping of Spatio-temporal 2D IIR Broadband Beam Plane-wave Filters. APCCAS (2006)
Arjuna Madanayake, Leonard T. Bruton
Single-chip FPGA architecture for 3D IIR broadband spatio-temporal beam plane-wave filters. ISCAS (2006)
Bernhard Kuenzle, Leonard T. Bruton
3-D IIR filtering using decimated DFT-polyphase filter bank structures. IEEE Trans. Circuits Syst. I Regul. Pap. (2) (2006)
Thushara K. Gunaratne, Leonard T. Bruton
Tracking broadband plane waves using 2D adaptive FIR fan filters. ISCAS (2006)
Arjuna Madanayake, Leonard T. Bruton
Fully-multiplexed First-order 3D IIR Frequency-Planar Filter Module. APCCAS (2006)
Arjuna Madanayake, Leonard T. Bruton
A Fully Multiplexed First-Order Frequency-Planar Module for Fan, Beam, and Cone Plane-Wave Filters. IEEE Trans. Circuits Syst. II Express Briefs (8) (2006)
Arjuna Madanayake, Leonard T. Bruton
Circular array based 2D recursive filtering using a spatio-temporal helix transform. ISCAS (2006)
Thushara K. Gunaratne, Leonard T. Bruton
Broadband Beamforming of Bandpass Plane Waves using 2D FIR Trapezoidal Filters at Baseband. APCCAS (2006)
Arjuna Madanayake, Leonard T. Bruton
A low-complexity scanned-array 3D IIR frequency-planar filter. ISCAS (3) (2005)
Arjuna Madanayake, Leonard T. Bruton
A high performance distributed-parallel-processor architecture for 3D IIR digital filters. ISCAS (2) (2005)
Bernhard Kuenzle, Leonard T. Bruton
A novel low-complexity spatio-temporal ultra wide-angle polyphase cone filter bank applied to sub-pixel motion discrimination. ISCAS (3) (2005)
Leonard T. Bruton
A 3D polyphase-DFT cone filter bank for broad band plane wave filtering. ISCAS (3) (2004)
Arjuna Madanayake, Leonard T. Bruton, Chris Comis
FPGA architectures for real-time 2D/3D FIR/IIR plane wave filters. ISCAS (3) (2004)
Donald G. Dansereau, Leonard T. Bruton
Gradient-based depth estimation from 4D light fields. ISCAS (3) (2004)
Arjuna Madanayake, Leonard T. Bruton
On the design and FPGA implementation of real-time scanned-array 2D frequency-planar beam filters. EUSIPCO (2004)
Donald G. Dansereau, Leonard T. Bruton
A 4D frequency-planar IIR filter and its application to light field processing. ISCAS (4) (2003)
Leila Khademi, Leonard T. Bruton
Reducing the computational complexity of narrowband 2D fan filters using shaped 2D window functions. ISCAS (3) (2003)
Zhi-Qiang Liu, Leonard T. Bruton, James C. Bezdek, James M. Keller, Sandy Dance, N. R. Bartley, Cishen Zhang
Dynamic image sequence analysis using fuzzy measures. IEEE Trans. Syst. Man Cybern. Part B 31 (4) (2001)
Chad W. Dreveny, Leonard T. Bruton
Least-squares trilinear interpolation for digital video coding. ISCAS (2000)
Wen Jiang, Leonard T. Bruton
Lossless Color Image Compression Using Chromatic Correlation. Data Compression Conference (1999)
J. A. Provine, Leonard T. Bruton
Image mapped 3D model based coding for videoconferencing type applications. MMSP (1997)
Michael S. Lazar, Leonard T. Bruton
Combining the discrete wavelet transform and mixed-domain filtering. IEEE Trans. Image Process. 5 (7) (1996)
Xiaojian Liu, Leonard T. Bruton
High-speed systolic ladder structures for multidimensional recursive digital filters. IEEE Trans. Signal Process. 44 (4) (1996)
R. K. Bertschmann, N. R. Bartley, Leonard T. Bruton
A 3-D Integrator-Differentiator Double-Loop (IDD) Filter for Raster-Scan Video Processing. ISCAS (1995)
J. A. Provine, Leonard T. Bruton
Lip Synchronization in 3-D Model Based Coding for Video-Conferencing. ISCAS (1995)
Xiaojian Liu, Leonard T. Bruton
Improved LDI digital filters derived from analog LC ladder filters. Signal Process. 46 (2) (1995)
Leonard T. Bruton, N. R. Bartley, Zhi-Qiang Liu
The classification of motion in image sequences using 3D recursive adaptive filters to obtain neural network input vectors. ICNN (1995)
Xiaojian Liu, Leonard T. Bruton
A new WDF three-port adaptor suitable for floating-point arithmetic and/or DSP implementations. ICASSP (6) (1994)
Bo Liu, Leonard T. Bruton
Adaptive Video Coding using Mixed-Domain Filter Banks having Optimal-Shaped Subbands. ISCAS (1994)
Michael S. Lazar, Leonard T. Bruton
Three-Dimensional Linear Trajectory Filtering Using the DWT and the Mixed-Domain Approach. ISCAS (1994)
Michael S. Lazar, Leonard T. Bruton
Fractal block coding of digital video. IEEE Trans. Circuits Syst. Video Technol. 4 (3) (1994)
Yuejin Zhang, Leonard T. Bruton
Applications of 3-D LCR networks in the design of 3-D recursive filters for processing image sequences. IEEE Trans. Circuits Syst. Video Technol. 4 (4) (1994)
Yuejin Zhang, Leonard T. Bruton
A pplications of 3D LCR networks in the design of 3D recursive filters. ISCAS (1993)
Michael S. Lazar, Leonard T. Bruton
On the practical BIBO stability of multidimensional filters. ISCAS (1993)
Bo Liu, Leonard T. Bruton
The design of nonuniform-band maxmally decimated filter banks. ISCAS (1993)
Knud Steven Knudsen, Leonard T. Bruton
Recursive pruning of the 2D DFT with 3D signal processing applications. IEEE Trans. Signal Process. 41 (3) (1993)
Yuejin Zhang, Leonard T. Bruton
Differentiator-type three-dimensional recursive ladder filters having frequency-planar- or frequency-beam-shaped passbands. IEEE Trans. Circuits Syst. Video Technol. 2 (3) (1992)
Knud Steven Knudsen, Leonard T. Bruton
Moving object detection and trajectory estimation in the transform/spatiotemporal mixed domain. ICASSP (1992)
Knud Steven Knudsen, Leonard T. Bruton
Mixed domain filtering of multidimensional signals. IEEE Trans. Circuits Syst. Video Technol. 1 (3) (1991)