Luis F. Chaparro

84 papers C 1Misc 15Journal 36Unranked 32
YearRankTypeTitle / Venue / Authors
2015 — conf
Discrete prolate spheroidal sequence based filter banks for the analysis of nonstationary signals.
CAMSAP
Azime Can-Cimino, Luis F. Chaparro, Ervin Sejdic
2014 J jnl
Asynchronous processing of sparse signals.
IET Signal Process.
Azime Can-Cimino, Ervin Sejdic, Luis F. Chaparro
2014 J jnl
Intrinsic mode chirp decomposition of non-stationary signals.
IET Signal Process.
Osama A. S. Alkishriwo, Aydin Akan, Luis F. Chaparro
2013 — conf
A compressive sampling approach for brain-machine interfaces based on transcranial Doppler sonography: A case study of resting-state maximal cerebral blood velocity signals.
GlobalSIP
Ervin Sejdic, Luis F. Chaparro
2013 J jnl
Asynchronous Representation and Processing of Nonstationary Signals : A Time-Frequency Framework.
IEEE Signal Process. Mag.
Luis F. Chaparro, Ervin Sejdic, Azime Can, Osama A. S. Alkishriwo, Seda Senay, Aydin Akan
2013 — conf
Asynchronous bank of filters for sparse signal decomposition.
EUSIPCO
Azime Can, Luis F. Chaparro
2013 — conf
Non-stationary decomposition using the Discrete Linear Chirp transform (DLCT) for FM demodulation.
EUSIPCO
A. Hari, Osama A. S. Alkishriwo, Luis F. Chaparro, Aydin Akan
2013 J jnl
Signal-adaptive discrete evolutionary transform as a sparse time-frequency representation.
Digit. Signal Process.
Sultan Aldirmaz, Lutfiye Durak-Ata, Aydin Akan, Luis F. Chaparro
2013 — conf
Time-frequency representations based on compressive samples.
EUSIPCO
Ervin Sejdic, Luis F. Chaparro
2012 — conf
A discrete linear chirp transform (DLCT) for data compression.
ISSPA
Osama A. S. Alkishriwo, Luis F. Chaparro
2012 — conf
Asynchronous sampling and reconstruction of sparse signals.
EUSIPCO
Azime Can, Ervin Sejdic, Luis F. Chaparro
2012 J jnl
Compressive Sampling of Swallowing Accelerometry Signals Using Time-Frequency Dictionaries Based on Modulated Discrete Prolate Spheroidal Sequences.
EURASIP J. Adv. Signal Process.
Ervin Sejdic, Azime Can, Luis F. Chaparro, Catriona M. Steele, Tom Chau
2012 — conf
Compressive asynchronous decomposition of heart sounds.
SSP
Azime Can, Ervin Sejdic, Osama A. S. Alkishriwo, Luis F. Chaparro
2012 J jnl
Regularized signal reconstruction for level-crossing sampling using Slepian functions.
Signal Process.
Seda Senay, Jinsung Oh, Luis F. Chaparro
2012 — conf
Signal compression using the discrete linear chirp transform (DLCT).
EUSIPCO
Osama A. S. Alkishriwo, Luis F. Chaparro
2011 — conf
Signal separation in the Wigner distribution domain using fractional Fourier transform.
EUSIPCO
Osama A. S. Alkishriwo, Luis F. Chaparro, Aydin Akan
2010 — conf
A discrete fractional evolutionary transform.
EUSIPCO
Erol Önen, Aydin Akan, Luis F. Chaparro
2010 — conf
A signal-adaptive discrete evolutionary transform.
EUSIPCO
Sultan Aldirmaz, Lutfiye Durak-Ata, Aydin Akan, Luis F. Chaparro
2010 — conf
Adaptive level-crossing sampling and reconstruction.
EUSIPCO
Seda Senay, Luis F. Chaparro, Mingui Sun, Robert J. Sclabassi
2010 J jnl
Fuzzy Morphological Polynomial Image Representation.
EURASIP J. Adv. Signal Process.
Chin-Pan Huang, Luis F. Chaparro
2010 J jnl
Signal Reconstruction from Nonuniformly Spaced Samples Using Evolutionary Slepian Transform-Based POCS.
EURASIP J. Adv. Signal Process.
Jinsung Oh, Seda Senay, Luis F. Chaparro
2010 J jnl
Time-Frequency Based Channel Estimation for High-Mobility OFDM Systems-Part I: MIMO Case.
EURASIP J. Adv. Signal Process.
Erol Önen, Aydin Akan, Luis F. Chaparro
2009 — conf
A time-frequency division multiplexing communications system with hexagonal lattice structure.
EUSIPCO
Seda Senay, Lutfiye Durak, Luis F. Chaparro
2009 — conf
Channel estimation for fast-varying MIMO-OFDM systems.
EUSIPCO
Erol Önen, Aydin Akan, Luis F. Chaparro
2009 J jnl
Reconstruction of nonuniformly sampled time-limited signals using prolate spheroidal wave functions.
Signal Process.
Seda Senay, Luis F. Chaparro, Lutfiye Durak
2009 — conf
Time-frequency multiplexing for time-encoded signals from brain-computer interfaces.
EUSIPCO
Seda Senay, Luis F. Chaparro, Mingui Sun, Robert J. Sclabassi
2008 — conf
Compressive sensing and random filtering of EEG signals using Slepian basis.
EUSIPCO
Seda Senay, Luis F. Chaparro, Mingui Sun, Robert J. Sclabassi
2008 — conf
Sampling and reconstruction of non-bandlimited signals using Slepian functions.
EUSIPCO
Seda Senay, Luis F. Chaparro, Aydin Akan
2007 J jnl
Low Bit Rate Video Coding Using DCT-Based Fast Decimation/Interpolation and Embedded Zerotree Coding.
IEEE Trans. Circuits Syst. Video Technol.
Hakki A. Ilgin, Luis F. Chaparro
2007 — conf
Time-Varying Channel Estimation for OFDM Systems.
ICASSP (3)
Erol Önen, Aydin Akan, Luis F. Chaparro
2007 — conf
Time-frequency based robust OFDM channel equalization.
EUSIPCO
Aydin Akan, Erol Önen, Luis F. Chaparro
2005 C conf
A Content-Based Video Coding Method for Remote Monitoring of Neurosurgery.
MMSP
Jian Xu, Robert J. Sclabassi, Qiang Liu, Luis F. Chaparro, Mingui Sun
2005 — conf
Channel modeling and estimation for robust MC-SS systems.
EUSIPCO
Seda Senay, Aydin Akan, Luis F. Chaparro
2005 — conf
Evolutionary wiener-mask receiver for multiuser direct sequence spread spectrum.
EUSIPCO
Abdullah Ali Alshehri, Luis F. Chaparro, Aydin Akan
2005 — conf
Low Bit Rate Video Coding Using DCT-Based Fast Decimation/Interpolation and Embedded Zerotree Coding.
ICASSP (2)
Hakki A. Ilgin, Luis F. Chaparro
2005 J jnl
Orthonormal-basis partitioning and time-frequency representation of cardiac rhythm dynamics.
IEEE Trans. Biomed. Eng.
Benhur Aysin, Luis F. Chaparro, Ilan Grave, Vladimir Shusterman
2005 — conf
Time-frequency channel modeling and estimation of multi-carrier spread spectrum communication systems.
ICASSP (3)
Seda Senay, Aydin Akan, Luis F. Chaparro
2005 J jnl
Time-frequency channel modeling and estimation of multi-carrier spread spectrum communication systems.
J. Frankl. Inst.
Seda Senay, Aydin Akan, Luis F. Chaparro
2004 — conf
Channel modeling for spread spectrum via evolutionary transform.
ICASSP (2)
Luis F. Chaparro, Abdullah Ali Alshehri
2003 — conf
Higher order evolutionary spectral analysis.
ICASSP (6)
R. Basar Ünsal Artan, Aydin Akan, Luis F. Chaparro
2003 — conf
Jammer excision in spread spectrum communications via Wiener masking and frequency-frequency evolutionary transform.
ICASSP (4)
Luis F. Chaparro, Abdullah Ali Alshehri
2003 J jnl
Non-stationary jammer excision in spread spectrum communications via discrete evolutionary and Hough transforms.
Signal Process.
Luis F. Chaparro, Raungrong Suleesathira
2001 — conf
An iterative method for instantaneous frequency estimation.
ICECS
Aydin Akan, Mahmut Yalçin, Luis F. Chaparro
2001 J jnl
Evolutionary chirp representation of non-stationary signals via Gabor transform.
Signal Process.
Aydin Akan, Luis F. Chaparro
2001 Misc conf
Instantaneous frequency estimation using discrete evolutionary transform for jammer excision.
ICASSP
Luis F. Chaparro, Raungrong Suleesathira, Aydin Akan, R. Basar Ünsal Artan
2000 J jnl
Adaptive Fuzzy Morphological Filtering of Impulse Noise in Images.
Multidimens. Syst. Signal Process.
Jinsung Oh, Luis F. Chaparro
2000 Misc conf
Detection of transients in heart rate variability signals using a time-varying varying Karhunen-Loeve expansion.
ICASSP
Benhur Aysin, Luis F. Chaparro, Ilan Grave, Vladimir Shusterman
2000 J jnl
Discrete evolutionary transform for time-frequency signal analysis.
J. Frankl. Inst.
Raungrong Suleesathira, Luis F. Chaparro, Aydin Akan
2000 J jnl
Editorial.
J. Frankl. Inst.
Luis F. Chaparro, Aydin Akan
2000 Misc conf
Interference mitigation in spread spectrum using discrete evolutionary and Hough transforms.
ICASSP
Raungrong Suleesathira, Luis F. Chaparro
2000 Misc conf
Ranked directional morphological filtering of impulse noise in images.
ICASSP
Jinsung Oh, Luis F. Chaparro
2000 J jnl
Signal synthesis and positive time-frequency distributions.
J. Frankl. Inst.
Syed Ismail Shah, Amro El-Jaroudi, Patrick J. Loughlin, Luis F. Chaparro
1999 J jnl
Formulation and implementation of the non-stationary evolutionary Wiener filtering.
Signal Process.
Hamayun A. Khan, Luis F. Chaparro
1999 J jnl
Generalized transfer function estimation using evolutionary spectral deblurring.
IEEE Trans. Signal Process.
Syed Ismail Shah, Luis F. Chaparro, Amro El-Jaroudi
1998 Misc conf
Adaptive fuzzy morphological filtering of images.
ICASSP
Jinsung Oh, Luis F. Chaparro
1998 J jnl
Evolutionary Maximum Entropy Spectral Estimation and Heart Rate Variability Analysis.
Multidimens. Syst. Signal Process.
Syed Ismail Shah, Luis F. Chaparro, Amro El-Jaroudi, Joseph M. Furman
1998 Misc conf
Generalized transfer function estimation using evolutionary spectral deblurring.
ICASSP
Syed Ismail Shah, Luis F. Chaparro, Amro El-Jaroudi
1997 J jnl
Adaptive Morphological Representation of Signals: Polynomial and Wavelet Methods.
Multidimens. Syst. Signal Process.
Hyungtai Cha, Luis F. Chaparro
1997 J jnl
Informative priors for minimum cross-entropy positive time-frequency distributions.
IEEE Signal Process. Lett.
Syed Ismail Shah, Patrick J. Loughlin, Luis F. Chaparro, Amro El-Jaroudi
1997 J jnl
Multi-window Gabor expansion for evolutionary spectral analysis.
Signal Process.
Aydin Akan, Luis F. Chaparro
1997 Misc conf
Non-stationary Wiener filtering based on evolutionary spectral theory.
ICASSP
Hamayun A. Khan, Luis F. Chaparro
1996 Misc conf
Evolutionary spectral analysis using a warped Gabor expansion.
ICASSP
Aydin Akan, Luis F. Chaparro
1996 J jnl
Identification of non-minimum phase systems using evolutionary spectral theory.
Signal Process.
Abdullah I. Al-Shoshan, Luis F. Chaparro
1996 J jnl
Signal analysis in fuzzy information space.
Fuzzy Sets Syst.
Bogdan R. Kosanovic, Luis F. Chaparro, Robert J. Sclabassi
1996 Misc conf
Signal modeling with dynamic fuzzy sets.
ICASSP
Bogdan R. Kosanovic, Luis F. Chaparro, Robert J. Sclabassi
1996 J jnl
The application of time-frequency methods to the analysis of postural sway.
Proc. IEEE
Amro El-Jaroudi, Mark S. Redfern, Luis F. Chaparro, Joseph M. Furman
1995 J jnl
Data-adaptive evolutionary spectral estimation.
IEEE Trans. Signal Process.
A. Salim Kayhan, Amro El-Jaroudi, Luis F. Chaparro
1995 Misc conf
Evolutionary spectral analysis and the generalized Gabor expansion.
ICASSP
Aydin Akan, Luis F. Chaparro
1995 Misc conf
Hidden process modeling.
ICASSP
Bogdan R. Kosanovic, Luis F. Chaparro, Robert J. Sclabassi
1994 — conf
Adaptive time-varying parametric modeling.
ICASSP (4)
Aydin Akan, Luis F. Chaparro
1994 — conf
Evolutionary maximum entropy spectral analysis.
ICASSP (4)
Syed Ismail Shah, Luis F. Chaparro, A. Salim Kayhan
1994 J jnl
Evolutionary periodogram for nonstationary signals.
IEEE Trans. Signal Process.
A. Salim Kayhan, Amro El-Jaroudi, Luis F. Chaparro
1993 — conf
A morphological polynomial transform.
ICASSP (5)
H. Cha, Luis F. Chaparro
1993 — conf
Relating the bilinear distributions and the evolutionary spectrum.
ICASSP (4)
C. S. Detka, Amro El-Jaroudi, Luis F. Chaparro
1992 Misc conf
Identification of two-dimensional systems using sum-of-cumulants.
ICASSP
Luis F. Chaparro, L. Luo
1992 J jnl
Iterative Composite Filtering for Image Restoration.
IEEE Trans. Pattern Anal. Mach. Intell.
H. S. Mallikarjuna, Luis F. Chaparro
1991 Misc conf
Minimum-variance evolutionary spectral estimation of nonstationary signals.
ICASSP
A. Salim Kayhan, Amro El-Jaroudi, Luis F. Chaparro
1991 Misc conf
Parametric identification of systems using a frequency slice of the bispectrum.
ICASSP
L. Luo, Luis F. Chaparro
1989 J jnl
Nonstationary composite modeling of images.
IEEE Trans. Syst. Man Cybern.
Mohammed Boudaoud, Luis F. Chaparro
1987 J jnl
Two-Dimensional Linear Prediction Covariance Method and Its Recursive Solution.
IEEE Trans. Syst. Man Cybern.
Luis F. Chaparro, Mohammed Boudaoud
1986 J jnl
Image Multimodeling and a Two-Dimensional Multicategory Wiener Filter.
IEEE Trans. Syst. Man Cybern.
Luis F. Chaparro, Mohammed Boudaoud
1986 J jnl
Rational models for quasi-periodic signals.
Proc. IEEE
Luis F. Chaparro, G. Shufelt
1986 J jnl
The Use of Multiple Sources for the Modeling and Coding of Nonstationary Images.
IEEE Trans. Syst. Man Cybern.
Luis F. Chaparro, Morton Kanefsky, T. Papoutsis
1982 Misc conf
Asymmetric half-plane planar least-squares inverses.
ICASSP
Luis F. Chaparro