Rui J. P. de Figueiredo

According to our database, Rui J. P. de Figueiredo authored at least 99 papers between 1970 and 2012.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2012

Performance Analysis of the Clipping Scheme with SLM Technique for PAPR Reduction of OFDM Signals in Fading Channels.

Byung Moo Lee, Youngok Kim, Rui J. P. de Figueiredo

Wirel. Pers. Commun., 2012

A Computationally Efficient Tree-PTS Technique for PAPR Reduction of OFDM Signals.

Byung Moo Lee, Rui J. P. de Figueiredo, Youngok Kim

Wirel. Pers. Commun., 2012

2010

MIMO-OFDM PAPR reduction by selected mapping using side information power allocation.

Byung Moo Lee, Rui J. P. de Figueiredo

Digit. Signal Process., 2010

2009

Design of an Adaptive Predistorter for Solid State Power Amplifier in Wireless OFDM Systems.

Rui J. P. de Figueiredo, Lin Fang, Byung Moo Lee

J. Electr. Comput. Eng., 2009

2008

Processing fuzzy set membership functionals as vectors.

Rui J. P. de Figueiredo

Soft Comput., 2008

2007

Fovea and vessel detection via a multi-resolution parameter transform.

Katia Estabridis, Rui J. P. deFigueiredo

Proceedings of the Medical Imaging 2007: Image Processing, 2007

Automatic Detection and Diagnosis of Diabetic Retinopathy.

Katia Estabridis, Rui J. P. de Figueiredo

Proceedings of the International Conference on Image Processing, 2007

Energy-Efficient Scheduling Optimization in Wireless Sensor Networks with Delay Constraints.

Lin Fang, Rui J. P. de Figueiredo

Proceedings of IEEE International Conference on Communications, 2007

Side Information Power Allocation for MIMO-OFDM PAPR Reduction by Selected Mapping.

Byung Moo Lee, Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 2007

A Game-Theoretic Approach to Utility-Based Power Control in Multi-Carrier DS/CDMA Systems.

Lin Fang, Rui J. P. de Figueiredo

Proceedings of the 4th IEEE Consumer Communications and Networking Conference, 2007

2006

A nonlinear image contrast sharpening approach based on Munsell's scale.

Sean C. Matz, Rui J. P. de Figueiredo

IEEE Trans. Image Process., 2006

Nonlinear Image Contrast Enhancement Based on Munsell's Scale.

Sean C. Matz, Rui J. P. de Figueiredo

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

A Lowcomplexity Tree Algorithm for Pts-Based Papr Reduction in Wireless Ofdm.

Byung Moo Lee, Rui J. P. de Figueiredo

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Blood Vessel Detection via a Multi-window Parameter Transform.

Katia Estabridis, Rui J. P. de Figueiredo

Proceedings of the 19th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2006), 2006

Nonlinear and Decision-Oriented Signal Processing for OFDM-Based Wireless Communications.

Byung Moo Lee, Rui J. P. de Figueiredo

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

2005

Intelligent Signal Processing for Multimedia Communications.

Rui J. P. de Figueiredo

Proceedings of the Seventh IEEE International Symposium on Multimedia (ISM 2005), 2005

2004

Adaptive alpha-trimmed mean filters under deviations from assumed noise model.

Remzi Öten, Rui J. P. de Figueiredo

IEEE Trans. Image Process., 2004

A complexity comparison between multilayer perceptrons applied to on-sensor image compression.

José Gabriel Rodríguez Carneiro Gomes, Sanjit K. Mitra, Rui J. P. de Figueiredo

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

An efficient method for L-filter design.

Remzi Öten, Rui J. P. de Figueiredo

IEEE Trans. Signal Process., 2003

Scattering-Based Tomography for HRR and SAR Prediction.

B. S. Denney, Rui J. P. de Figueiredo

Multidimens. Syst. Signal Process., 2003

2002

A piecewise linear dynamical functional artificial neural network (PWL-DFANN) for nonlinear adaptive time series prediction.

Jose L. Figueroa, Juan E. Cousseau, Rui J. P. de Figueiredo

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

2001

Scaled simplicial approximation for the inversion of Gaussian RBF expansions.

Prashanth Mundkur, Rui J. P. de Figueiredo

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

A detection algorithm for the V-BLAST system.

Ashish Bhargave, Rui J. P. de Figueiredo, Torbjørn Eltoft

Proceedings of the Global Telecommunications Conference, 2001

2000

A novel algorithm for edge detection from direction-derived statistics.

George C. Lai, Rui J. P. de Figueiredo

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

1999

Generalized Volterra and Wiener nonlinear filters for applications in digital Communications.

Rui J. P. de Figueiredo

Proceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99), 1999

A new design methodology for L-filters.

Remzi Öten, Rui J. P. de Figueiredo

Proceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99), 1999

Adaptive alpha-trimmed mean filters based on asymptotic variance minimization.

Remzi Öten, Rui J. P. de Figueiredo

Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

A nonlinear technique for image contrast enhancement and sharpening.

Sean C. Matz, Rui J. P. de Figueiredo

Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Dynamical-functional neural networks for time series prediction.

Torbjørn Eltoft, Rui J. P. deFigueiredo

Proceedings of the International Joint Conference Neural Networks, 1999

A Localized Nonlinear Method for the Contrast Enhancement of Images.

Sean C. Matz, Rui J. P. de Figueiredo

Proceedings of the 1999 International Conference on Image Processing, 1999

Robust Extraction of Low Contrast Edges Using Clustering-Based Segmentation and Refinement.

George C. Lai, Rui J. P. de Figueiredo

Proceedings of the 1999 International Conference on Image Processing, 1999

1998

A new neural network for cluster-detection-and-labeling.

Torbjørn Eltoft, Rui J. P. deFigueiredo

IEEE Trans. Neural Networks, 1998

Adaptive SFWO Filter Design.

Remzi Öten, Rui J. P. de Figueiredo

Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

A generalized spline framework for mixed mode signal processing.

Rui J. P. de Figueiredo

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

1997

Learning rules for neuro-controller via simultaneous perturbation.

Yutaka Maeda, Rui J. P. de Figueiredo

IEEE Trans. Neural Networks, 1997

Simultaneous Object Segmentation, Multiple Object Tracking and Alpha Map Generation.

Yucel Altunbasak, Remzi Öten, Rui J. P. de Figueiredo

Proceedings of the Proceedings 1997 International Conference on Image Processing, 1997

1996

A Multi-Input Multi-Output Functional Artificial Neural Network.

Robert W. Newcomb, Rui J. P. de Figueiredo

J. Intell. Fuzzy Syst., 1996

Pattern classification of non-sparse data using optimal interpolative nets.

Torbjørn Eltoft, Rui J. P. de Figueiredo

Neurocomputing, 1996

Exponential nonlinear Volterra filters for contrast sharpening in noisy images.

Rui J. P. deFigueiredo, Sean C. Matz

Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

1995

Robustness issues for kinematically redundant manipulator control.

Luong A. Nguyen, Ian D. Walker, Rui J. P. deFigueiredo

IEEE Trans. Syst. Man Cybern., 1995

Illumination control as a means of enhancing image features in active vision systems.

Torbjørn Eltoft, Rui J. P. de Figueiredo

IEEE Trans. Image Process., 1995

The Image and Associated Orientation Signatures.

Andrea Maccato, Rui J. P. de Figueiredo

Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995

On the design and initialization of layered feed-forward neural networks.

Andrea Maccato, Rui J. P. deFigueiredo

Proceedings of International Conference on Neural Networks (ICNN'95), Perth, WA, Australia, November 27, 1995

A robust adaptive scaled function weighted order (SFWO) filter for nonlinear image restoration.

Remzi Öten, Rui J. P. de Figueiredo

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

Image interpretation using contextual feedback.

George C. Lai, Rui J. P. de Figueiredo

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

1994

Reply to "On the Localization Performance Measure and Optimal Edge Detection".

Hemant D. Tagare, Rui J. P. de Figueiredo

IEEE Trans. Pattern Anal. Mach. Intell., 1994

Neural Modeling & Identification of Nonlinear Systems.

Rui J. P. de Figueiredo

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

1993

Convergence of the calculation of the innovation process.

Yaoqi Yu, Rui J. P. de Figueiredo

IEEE Trans. Inf. Theory, 1993

A unified approach to optimal image interpolation problems based on linear partial differential equation models.

Guanrong Chen, Rui J. P. de Figueiredo

IEEE Trans. Image Process., 1993

Efficient learning procedures for optimal interpolative nets.

Sam-Kit Sin, Rui J. P. de Figueiredo

Neural Networks, 1993

A neural network model for nonlinear predicitve coding in Fock space.

Rui J. P. de Figueiredo

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

A method for the design of evolutionary multilayer neural networks.

Sam-Kit Sin, Rui J. P. deFigueiredo

Proceedings of International Conference on Neural Networks (ICNN'88), San Francisco, CA, USA, March 28, 1993

1992

Dynamic control of flexible, kinematically redundant robot manipulators.

Luong A. Nguyen, Ian D. Walker, Rui J. P. deFigueiredo

IEEE Trans. Robotics Autom., 1992

Robot sensing techniques based on high-dimensional moment invariants and tensors.

Vishal Markandey, Rui J. P. deFigueiredo

IEEE Trans. Robotics Autom., 1992

An evolution-oriented learning algorithm for the optimal interpolative net.

Sam-Kit Sin, Rui J. P. deFigueiredo

IEEE Trans. Neural Networks, 1992

Simultaneous estimation of shape and reflectance map from photometric stereo.

Hemant D. Tagare, Rui J. P. de Figueiredo

CVGIP Image Underst., 1992

1991

A Theory of Photometric Stereo for a Class of Diffuse Non-Lambertian Surfaces.

Hemant D. Tagare, Rui J. P. de Figueiredo

IEEE Trans. Pattern Anal. Mach. Intell., 1991

An Incremental Fine Adjustment Algorithm for the Design of Optimal Interpolating Neural Networks.

Sam-Kit Sin, Rui J. P. de Figueiredo

Int. J. Pattern Recognit. Artif. Intell., 1991

1990

Structural processing of waveforms as trees.

Scott W. Shaw, Rui J. P. deFigueiredo

IEEE Trans. Acoust. Speech Signal Process., 1990

On the Localization Performance Measure and Optimal Edge Detection.

Hemant D. Tagare, Rui J. P. de Figueiredo

IEEE Trans. Pattern Anal. Mach. Intell., 1990

An optimal matching-score net for pattern classification.

Rui J. P. de Figueiredo

Proceedings of the IJCNN 1990, 1990

Simultaneous estimation of shape and reflectance maps from photometric stereo.

Hemant D. Tagare, Rui J. P. de Figueiredo

Proceedings of the Third International Conference on Computer Vision, 1990

Structured neural network topologies with application to acoustic transients.

Andrea Maccato, Rui J. P. de Figueiredo

Proceedings of the 1990 International Conference on Acoustics, 1990

A new approach to the optimal modeling of sound propagation in the random ocean.

Rui J. P. de Figueiredo, Guanrong Chen

Proceedings of the 1990 International Conference on Acoustics, 1990

1989

Maximum likelihood estimation of a class of non-Gaussian densities with application to I_p deconvolution.

Trung T. Pham, Rui J. P. deFigueiredo

IEEE Trans. Acoust. Speech Signal Process., 1989

The modeling of a neural net as a best input-output map approximation in a generalized Fock space.

Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Systems, 1989

Automated design of neural networks for symbolic signal processing.

Andrea Maccato, Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1989

Optimal image reconstruction based on general PDE models.

Guanrong Chen, Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1989

A theory of photometric stereo for a general class of reflectance maps.

Hemant D. Tagare, Rui J. P. deFigueiredo

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1989

1988

A 3-D Contour Segmentation Scheme Based on Curvature and Torsion.

Nasser Kehtarnavaz, Rui J. P. de Figueiredo

IEEE Trans. Pattern Anal. Mach. Intell., 1988

A syntactic/Semantic technique for surface reconstruction from cross-sectional contours.

Nasser Kehtarnavaz, L. Ray Simar, Rui J. P. de Figueiredo

Comput. Vis. Graph. Image Process., 1988

A framework for surface reconstruction from 3D contours.

Nasser Kehtarnavaz, Rui J. P. de Figueiredo

Comput. Vis. Graph. Image Process., 1988

A Multi-level Knowledge-based Framework For 3d Robot Vision.

Vishal Markandey, Rui J. P. de Figueiredo

Proceedings of the IEEE International Workshop on Intelligent Robots and Systems '88, Proceedings. IROS 1988, Tokyo, Japan, October 31, 1988

Fusion of radar and optical sensors for space robotic vision.

Scott W. Shaw, Rui J. P. de Figueiredo, Kumar Krishen

Proceedings of the 1988 IEEE International Conference on Robotics and Automation, 1988

A constrained frequency-domain Prony's algorithm with application to time delay estimation.

Rui J. P. deFigueiredo, Trung T. Pham, C. L. Hu

Proceedings of the IEEE International Conference on Acoustics, 1988

1987

Authors' reply.

T. C. Chen, Rui J. P. de Figueiredo

IEEE Trans. Acoust. Speech Signal Process., 1987

Optimization of Drug Administration by a Tauberan Approach.

Selim S. Hacisalihzade, Michael F. Senning, Roman Strotz, Rui J. P. de Figueiredo

IEEE Trans. Biomed. Eng., 1987

Robotic vision/Sensing for space applications.

Kumar Krishen, Rui J. P. de Figueiredo, Olin Graham

Proceedings of the 1987 IEEE International Conference on Robotics and Automation, Raleigh, North Carolina, USA, March 31, 1987

Maximum likelihood estimation of a class of non-Gaussian densities with application to deconvolution.

Trung T. Pham, Rui J. P. deFigueiredo

Proceedings of the IEEE International Conference on Acoustics, 1987

1986

A general moment-invariants/attributed-graph method for three-dimensional object recognition from a single image.

Bassam Bamieh, Rui J. P. de Figueiredo

IEEE J. Robotics Autom., 1986

A new decomposition scheme for three-dimensional contours based on curvature and torsion.

Nasser Kehtarnavaz, Rui J. P. de Figueiredo

Proceedings of the 1986 IEEE International Conference on Robotics and Automation, 1986

1985

Two-dimensional interpolation by generalized spline filters based on partial differential equation image models.

Ting Chung Chen, Rui J. P. deFigueiredo

IEEE Trans. Acoust. Speech Signal Process., 1985

Order filters.

Hemant D. Tagare, Rui J. P. de Figueiredo

Proc. IEEE, 1985

Efficient new techniques for identification and 3D attitude determination of space objects from a single image.

Bassam Bamieh, Rui J. P. de Figueiredo

Proceedings of the 1985 IEEE International Conference on Robotics and Automation, 1985

A new syntactic/Semantic approach to 3D-surface reconstruction.

L. Ray Simar, Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1985

Generalized spline signal interpolation and smoothing with simultaneous optimization in time and frequency domains.

Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1985

1984

Image Decimation and Interpolation Techniques Based on Frequency Domain Analysis.

T. C. Chen, Rui J. P. de Figueiredo

IEEE Trans. Commun., 1984

Iterative restoration by generalized replacement.

Thomas J. Brzustowicz, Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1984

1983

An Image Transform Coding Scheme Based on Spatial Domain Considerations.

T. C. Chen, Rui J. P. de Figueiredo

IEEE Trans. Pattern Anal. Mach. Intell., 1983

Approximation-theoretic methods for nonlinear deconvolution and inversion.

Rui J. P. de Figueiredo, Thomas A. W. Dwyer III

Inf. Sci., 1983

MAP detection and ML estimation of signals overlapping in time and frequency for both Gaussian and Laplacian noise.

Andreas Gerber, Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1983

1982

Waveform Feature Extraction Based on Tauberian Approximation.

Rui J. P. de Figueiredo, Chia-Ling Hu

IEEE Trans. Pattern Anal. Mach. Intell., 1982

Separation of superimposed signals by a cross-correlation method.

Rui J. P. de Figueiredo, Andreas Gerber

Proceedings of the IEEE International Conference on Acoustics, 1982

1981

Thematic filtering and scene interpretation based on complete invariant systems of features.

Sergei Fogel, Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1981

1980

Adaptive nonlinear image restoration by a modified Kalman filtering approach.

Sarah A. Rajala, Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1980

1979

Techniques for recognition of spectrogram patterns based on dynamic modeling.

Rui J. P. de Figueiredo, Thomas J. Brzustowicz

Proceedings of the IEEE International Conference on Acoustics, 1979

Optimal estimation of essentially and strictly bandlimited signals and their spectrum by generalized splines.

Rui J. P. de Figueiredo

Proceedings of the IEEE International Conference on Acoustics, 1979

1977

An algorithm for optimal single linear feature extraction from several gaussian pattern classes.

S. A. Starks, Rui J. P. de Figueiredo, D. L. Rooy

Int. J. Parallel Program., 1977

1970

On the Extraction of Pattern Features from Continuous Measurements.

Arvind Caprihan, Rui J. P. de Figueiredo

IEEE Trans. Syst. Sci. Cybern., 1970