Asymmetric half-plane planar least-squares inverses. - Luis F. Chaparro (ICASSP, 1982)

Rational models for quasi-periodic signals. - Luis F. Chaparro; G. Shufelt (Proc. IEEE, 1986)

Image Multimodeling and a Two-Dimensional Multicategory Wiener Filter. - Luis F. Chaparro; Mohammed Boudaoud (IEEE Trans. Syst. Man Cybern., 1986)

The Use of Multiple Sources for the Modeling and Coding of Nonstationary Images. - Luis F. Chaparro; Morton Kanefsky; T. Papoutsis (IEEE Trans. Syst. Man Cybern., 1986)

Two-Dimensional Linear Prediction Covariance Method and Its Recursive Solution. - Luis F. Chaparro; Mohammed Boudaoud (IEEE Trans. Syst. Man Cybern., 1987)

Nonstationary composite modeling of images. - Mohammed Boudaoud; Luis F. Chaparro (IEEE Trans. Syst. Man Cybern., 1989)

Minimum-variance evolutionary spectral estimation of nonstationary signals. - A. Salim Kayhan; Amro El-Jaroudi; Luis F. Chaparro (ICASSP, 1991)

Parametric identification of systems using a frequency slice of the bispectrum. - L. Luo; Luis F. Chaparro (ICASSP, 1991)

Identification of two-dimensional systems using sum-of-cumulants. - Luis F. Chaparro; L. Luo (ICASSP, 1992)

Iterative Composite Filtering for Image Restoration. - H. S. Mallikarjuna; Luis F. Chaparro (IEEE Trans. Pattern Anal. Mach. Intell., 1992)

A morphological polynomial transform. - H. Cha; Luis F. Chaparro (ICASSP (5), 1993)

Relating the bilinear distributions and the evolutionary spectrum. - C. S. Detka; Amro El-Jaroudi; Luis F. Chaparro (ICASSP (4), 1993)

Adaptive time-varying parametric modeling. - Aydin Akan; Luis F. Chaparro (ICASSP (4), 1994)

Evolutionary maximum entropy spectral analysis. - Syed Ismail Shah; Luis F. Chaparro; A. Salim Kayhan (ICASSP (4), 1994)

Evolutionary periodogram for nonstationary signals. - A. Salim Kayhan; Amro El-Jaroudi; Luis F. Chaparro (IEEE Trans. Signal Process., 1994)

Evolutionary spectral analysis and the generalized Gabor expansion. - Aydin Akan; Luis F. Chaparro (ICASSP, 1995)

Hidden process modeling. - Bogdan R. Kosanovic; Luis F. Chaparro; Robert J. Sclabassi (ICASSP, 1995)

Data-adaptive evolutionary spectral estimation. - A. Salim Kayhan; Amro El-Jaroudi; Luis F. Chaparro (IEEE Trans. Signal Process., 1995)

Evolutionary spectral analysis using a warped Gabor expansion. - Aydin Akan; Luis F. Chaparro (ICASSP, 1996)

Signal modeling with dynamic fuzzy sets. - Bogdan R. Kosanovic; Luis F. Chaparro; Robert J. Sclabassi (ICASSP, 1996)

Signal analysis in fuzzy information space. - Bogdan R. Kosanovic; Luis F. Chaparro; Robert J. Sclabassi (Fuzzy Sets Syst., 1996)

The application of time-frequency methods to the analysis of postural sway. - Amro El-Jaroudi; Mark S. Redfern; Luis F. Chaparro; Joseph M. Furman (Proc. IEEE, 1996)

Identification of non-minimum phase systems using evolutionary spectral theory. - Abdullah I. Al-Shoshan; Luis F. Chaparro (Signal Process., 1996)

Non-stationary Wiener filtering based on evolutionary spectral theory. - Hamayun A. Khan; Luis F. Chaparro (ICASSP, 1997)

Adaptive Morphological Representation of Signals: Polynomial and Wavelet Methods. - Hyungtai Cha; Luis F. Chaparro (Multidimens. Syst. Signal Process., 1997)

Multi-window Gabor expansion for evolutionary spectral analysis. - Aydin Akan; Luis F. Chaparro (Signal Process., 1997)

Informative priors for minimum cross-entropy positive time-frequency distributions. - Syed Ismail Shah; Patrick J. Loughlin; Luis F. Chaparro; Amro El-Jaroudi (IEEE Signal Process. Lett., 1997)

Adaptive fuzzy morphological filtering of images. - Jinsung Oh; Luis F. Chaparro (ICASSP, 1998)

Evolutionary Maximum Entropy Spectral Estimation and Heart Rate Variability Analysis. - Syed Ismail Shah; Luis F. Chaparro; Amro El-Jaroudi; Joseph M. Furman (Multidimens. Syst. Signal Process., 1998)

Formulation and implementation of the non-stationary evolutionary Wiener filtering. - Hamayun A. Khan; Luis F. Chaparro (Signal Process., 1999)

Generalized transfer function estimation using evolutionary spectral deblurring. - Syed Ismail Shah; Luis F. Chaparro; Amro El-Jaroudi (IEEE Trans. Signal Process., 1999)

Detection of transients in heart rate variability signals using a time-varying varying Karhunen-Loeve expansion. - Benhur Aysin; Luis F. Chaparro; Ilan Grave; Vladimir Shusterman (ICASSP, 2000)

Ranked directional morphological filtering of impulse noise in images. - Jinsung Oh; Luis F. Chaparro (ICASSP, 2000)

Interference mitigation in spread spectrum using discrete evolutionary and Hough transforms. - Raungrong Suleesathira; Luis F. Chaparro (ICASSP, 2000)

Editorial. - Luis F. Chaparro; Aydin Akan (J. Frankl. Inst., 2000)

Signal synthesis and positive time-frequency distributions. - Syed Ismail Shah; Amro El-Jaroudi; Patrick J. Loughlin; Luis F. Chaparro (J. Frankl. Inst., 2000)

Discrete evolutionary transform for time-frequency signal analysis. - Raungrong Suleesathira; Luis F. Chaparro; Aydin Akan (J. Frankl. Inst., 2000)

Adaptive Fuzzy Morphological Filtering of Impulse Noise in Images. - Jinsung Oh; Luis F. Chaparro (Multidimens. Syst. Signal Process., 2000)

Instantaneous frequency estimation using discrete evolutionary transform for jammer excision. - Luis F. Chaparro; Raungrong Suleesathira; Aydin Akan; R. Basar Ünsal Artan (ICASSP, 2001)

An iterative method for instantaneous frequency estimation. - Aydin Akan; Mahmut Yalçin; Luis F. Chaparro (ICECS, 2001)

Evolutionary chirp representation of non-stationary signals via Gabor transform. - Aydin Akan; Luis F. Chaparro (Signal Process., 2001)

Higher order evolutionary spectral analysis. - R. Basar Ünsal Artan; Aydin Akan; Luis F. Chaparro (ICASSP (6), 2003)

Jammer excision in spread spectrum communications via Wiener masking and frequency-frequency evolutionary transform. - Luis F. Chaparro; Abdullah Ali Alshehri (ICASSP (4), 2003)

Non-stationary jammer excision in spread spectrum communications via discrete evolutionary and Hough transforms. - Luis F. Chaparro; Raungrong Suleesathira (Signal Process., 2003)

Channel modeling for spread spectrum via evolutionary transform. - Luis F. Chaparro; Abdullah Ali Alshehri (ICASSP (2), 2004)

Evolutionary wiener-mask receiver for multiuser direct sequence spread spectrum. - Abdullah Ali Alshehri; Luis F. Chaparro; Aydin Akan (EUSIPCO, 2005)

Channel modeling and estimation for robust MC-SS systems. - Seda Senay; Aydin Akan; Luis F. Chaparro (EUSIPCO, 2005)

A Content-Based Video Coding Method for Remote Monitoring of Neurosurgery. - Jian Xu; Robert J. Sclabassi; Qiang Liu 033; Luis F. Chaparro; Mingui Sun (MMSP, 2005)

Time-frequency channel modeling and estimation of multi-carrier spread spectrum communication systems. - Seda Senay; Aydin Akan; Luis F. Chaparro (J. Frankl. Inst., 2005)

Orthonormal-basis partitioning and time-frequency representation of cardiac rhythm dynamics. - Benhur Aysin; Luis F. Chaparro; Ilan Grave; Vladimir Shusterman (IEEE Trans. Biomed. Eng., 2005)

Time-frequency based robust OFDM channel equalization. - Aydin Akan; Erol Önen; Luis F. Chaparro (EUSIPCO, 2007)

Time-Varying Channel Estimation for OFDM Systems. - Erol Önen; Aydin Akan; Luis F. Chaparro (ICASSP (3), 2007)

Low Bit Rate Video Coding Using DCT-Based Fast Decimation/Interpolation and Embedded Zerotree Coding. - Hakki A. Ilgin; Luis F. Chaparro (IEEE Trans. Circuits Syst. Video Technol., 2007)

Sampling and reconstruction of non-bandlimited signals using Slepian functions. - Seda Senay; Luis F. Chaparro; Aydin Akan (EUSIPCO, 2008)

Compressive sensing and random filtering of EEG signals using Slepian basis. - Seda Senay; Luis F. Chaparro; Mingui Sun; Robert J. Sclabassi (EUSIPCO, 2008)

Channel estimation for fast-varying MIMO-OFDM systems. - Erol Önen; Aydin Akan; Luis F. Chaparro (EUSIPCO, 2009)

Time-frequency multiplexing for time-encoded signals from brain-computer interfaces. - Seda Senay; Luis F. Chaparro; Mingui Sun; Robert J. Sclabassi (EUSIPCO, 2009)

A time-frequency division multiplexing communications system with hexagonal lattice structure. - Seda Senay; Lutfiye Durak; Luis F. Chaparro (EUSIPCO, 2009)

Reconstruction of nonuniformly sampled time-limited signals using prolate spheroidal wave functions. - Seda Senay; Luis F. Chaparro; Lutfiye Durak (Signal Process., 2009)

A signal-adaptive discrete evolutionary transform. - Sultan Aldirmaz 001; Lutfiye Durak-Ata; Aydin Akan; Luis F. Chaparro (EUSIPCO, 2010)

A discrete fractional evolutionary transform. - Erol Önen; Aydin Akan; Luis F. Chaparro (EUSIPCO, 2010)

Adaptive level-crossing sampling and reconstruction. - Seda Senay; Luis F. Chaparro; Mingui Sun; Robert J. Sclabassi (EUSIPCO, 2010)

Fuzzy Morphological Polynomial Image Representation. - Chin-Pan Huang; Luis F. Chaparro (EURASIP J. Adv. Signal Process., 2010)

Signal Reconstruction from Nonuniformly Spaced Samples Using Evolutionary Slepian Transform-Based POCS. - Jinsung Oh; Seda Senay; Luis F. Chaparro (EURASIP J. Adv. Signal Process., 2010)

Time-Frequency Based Channel Estimation for High-Mobility OFDM Systems-Part I: MIMO Case. - Erol Önen; Aydin Akan; Luis F. Chaparro (EURASIP J. Adv. Signal Process., 2010)

Signal separation in the Wigner distribution domain using fractional Fourier transform. - Osama A. S. Alkishriwo; Luis F. Chaparro; Aydin Akan (EUSIPCO, 2011)

Signal compression using the discrete linear chirp transform (DLCT). - Osama A. S. Alkishriwo; Luis F. Chaparro (EUSIPCO, 2012)

Asynchronous sampling and reconstruction of sparse signals. - Azime Can; Ervin Sejdic; Luis F. Chaparro (EUSIPCO, 2012)

A discrete linear chirp transform (DLCT) for data compression. - Osama A. S. Alkishriwo; Luis F. Chaparro (ISSPA, 2012)

Compressive asynchronous decomposition of heart sounds. - Azime Can; Ervin Sejdic; Osama A. S. Alkishriwo; Luis F. Chaparro (SSP, 2012)

Compressive Sampling of Swallowing Accelerometry Signals Using Time-Frequency Dictionaries Based on Modulated Discrete Prolate Spheroidal Sequences. - Ervin Sejdic; Azime Can; Luis F. Chaparro; Catriona M. Steele; Tom Chau (EURASIP J. Adv. Signal Process., 2012)

Regularized signal reconstruction for level-crossing sampling using Slepian functions. - Seda Senay; Jinsung Oh; Luis F. Chaparro (Signal Process., 2012)

Asynchronous bank of filters for sparse signal decomposition. - Azime Can; Luis F. Chaparro (EUSIPCO, 2013)

Non-stationary decomposition using the Discrete Linear Chirp transform (DLCT) for FM demodulation. - A. Hari; Osama A. S. Alkishriwo; Luis F. Chaparro; Aydin Akan (EUSIPCO, 2013)

Time-frequency representations based on compressive samples. - Ervin Sejdic; Luis F. Chaparro (EUSIPCO, 2013)

A compressive sampling approach for brain-machine interfaces based on transcranial Doppler sonography: A case study of resting-state maximal cerebral blood velocity signals. - Ervin Sejdic; Luis F. Chaparro (GlobalSIP, 2013)

Signal-adaptive discrete evolutionary transform as a sparse time-frequency representation. - Sultan Aldirmaz 001; Lutfiye Durak-Ata; Aydin Akan; Luis F. Chaparro (Digit. Signal Process., 2013)

Asynchronous Representation and Processing of Nonstationary Signals : A Time-Frequency Framework. - Luis F. Chaparro; Ervin Sejdic; Azime Can; Osama A. S. Alkishriwo; Seda Senay; Aydin Akan (IEEE Signal Process. Mag., 2013)

Intrinsic mode chirp decomposition of non-stationary signals. - Osama A. S. Alkishriwo; Aydin Akan; Luis F. Chaparro (IET Signal Process., 2014)

Asynchronous processing of sparse signals. - Azime Can-Cimino; Ervin Sejdic; Luis F. Chaparro (IET Signal Process., 2014)

Discrete prolate spheroidal sequence based filter banks for the analysis of nonstationary signals. - Azime Can-Cimino; Luis F. Chaparro; Ervin Sejdic (CAMSAP, 2015)