- O. Besson, "Impact of covariance mismatched training samples on constant false alarm rate detectors",
*IEEE Transactions Signal Processing*, vol. 69, pp. 755-765, 2021 - O. Besson, F. Vincent and S. Matteoli, "Adaptive target detection in hyperspectral imaging from two sets of training samples with different means,
*Signal Processing*, vol. 181, pp. 107909, April 2021 - F. Vincent and O. Besson, "Robust adaptive target detection in hyperspectral imaging",
*Signal Processing*, vol. 181, pp. 107905, April 2021 - F. Vincent and O. Besson, "Non zero mean adaptive cosine estimator and application to hyperspectral imaging",
*IEEE Signal Processing Letters*, vol. 27, pp. 1989-1993, 2020 - O. Besson, "Analysis of the SNR loss distribution with covariance mismatched training samples",
*IEEE Transactions Signal Processing*, vol. 68, pp. 5759-5768, 2020 - O. Besson, F. Vincent and X. Gendre, "A Stein’s approach to covariance matrix estimation using regularization of Cholesky factor and log-Cholesky metric",
*Statistics & Probability Letters*, vol. 167, December 2020 - F. Vincent, J. Vilà-Valls, O. Besson, D. Medina and E. Chaumette, "Doppler-aided Positioning in GNSS receivers - A Performance Analysis",
*Signal Processing*, vol. 176, November 2020 - O. Besson and F. Vincent,"Sub-pixel detection in hyperspectral imaging with elliptically contoured t-distributed background",
*Signal Processing*, vol. 175, October 2020 - O. Besson, "Adaptive detection using whitened data when some of the training samples undergo covariance mismatch",
*IEEE Signal Processing Letters*, vol. 27, pp. 795-799, 2020 - F. Vincent and O. Besson, "Generalized likelihood ratio test for modified replacement model in hyperspectral imaging detection",
*Signal Processing*, vol. 174, September 2020 - F. Vincent and O. Besson, "One-step generalized likelihood ratio test for subpixel target detection in hyperspectral imaging",
*IEEE Transactions Geoscience Remote Sensing*, vol. 58, no. 6, pp. 4479-4489, June 2020 - O. Besson and F. Vincent, "Properties of the partial
*C*holesky factorization and application to reduced-rank adaptive beamforming",*Signal Processing*, vol. 167, February 2020 - O. Besson, "Maximum likelihood covariance matrix estimation from two possibly mismatched data sets",
*Signal Processing*, vol. 167, February 2020 - O. Besson, "Adaptive detection using randomly reduced dimension generalized likelihood ratio test",
*Signal Processing*, vol. 166, January 2020 - P. Addabbo, O. Besson, D. Orlando and G. Ricci, "Adaptive detection of coherent radar targets in the presence of noise jamming",
*IEEE Transactions Signal Processing*, vol. 67, no. 24, pp. 6498-6510, December 2019 - A. Coluccia, G. Ricci and O. Besson, "Design of robust radar detectors through random perturbation of the target signature",
*IEEE Transactions Signal Processing*, vol. 67, no. 19, pp. 5118-5129, October 2019. - O. Besson, "Detection of Gaussian signal using adaptively whitened data",
*IEEE Signal Processing Letters*, vol. 26, no. 3, pp. 430-434, March 2019. - O. Besson, "An alternative to diagonal loading for implementation of a white noise array gain constrained robust beamformer",
*Signal Processing*, vol. 152, pp. 79-82, November 2018. - F. Vincent, F. Pascal and O. Besson, "A bias-compensated MUSIC for small number of samples",
*Signal Processing*, vol. 138, pp. 117-120, September 2017. - O. Besson, A. Coluccia, E. Chaumette, G. Ricci and F. Vincent, "Generalized Likelihood Ratio Test for Detection of Gaussian Rank-One Signals in Gaussian Noise With Unknown Statistics,"
*IEEE Transactions Signal Processing*, vol. 65, no. 4, pp. 1082-1092, February 2017. - Y. Abramovich, O. Besson and B. Johnson, "Conditional Expected Likelihood Technique for Compound Gaussian and Gaussian Distributed Noise Mixtures",
*IEEE Transactions Signal Processing*, vol. 64, no. 24, pp. 6640-6649, December 2016. - O. Besson, "Bounds for a Mixture of Low-Rank Compound-Gaussian and White Gaussian Noises",
*IEEE Transactions Signal Processing*, vol. 64, no. 21, pp. 5723-5732, November 2016. - O. Besson, Y. Abramovich and B. Johnson, "Direction of arrival estimation in a mixture of K-distributed and Gaussian noise",
*Signal Processing*, vol. 128, pp. 512-520, November 2016. - O. Besson and Y. Abramovich, "Sensitivity Analysis of Likelihood Ratio Test in K Distributed and/or Gaussian Noise",
*IEEE Signal Processing Letters*, vol. 22, no. 12, pp. 2329-2333, December 2015. - Y. Abramovich, O. Besson and B. Johnson, "Bounds for Maximum Likelihood Regular and Non-Regular DoA Estimation in K-Distributed Noise",
*IEEE Transactions Signal Processing*, vol. 63, no. 21, pp. 5746-5757, November 2015. - F. Bandiera, O. Besson, A. Coluccia and G. Ricci, "ABORT-like detectors : A Bayesian approach",
*IEEE Transactions Signal Processing*, vol. 63, no. 19, pp. 5274-5284, October 2015. - Y. Abramovich and O. Besson, "Fluctuating Target Detection in Fluctuating K-Distributed Clutter",
*IEEE Signal Processing Letters*, vol. 22, no. 10, pp. 1791-1795, October 2015. - E. Chaumette, F. Vincent and O. Besson, "On ordered normally distributed vector parameter estimates",
*Signal Processing*, vol. 115, pp. 20-26, October 2015. - Y. Abramovich and O. Besson, "On the Expected Likelihood Approach for Assessment of Regularization Covariance Matrix",
*IEEE Signal Processing Letters*, vol. 22, no. 6, pp. 777-781, June 2015. - M. Lasserre, S. Bidon, O. Besson and F. Le Chevalier, "Bayesian sparse Fourier representation of off-grid targets with application to experimental radar data",
*Signal Processing*, vol. 111, pp. 261-273, June 2015 - O. Besson, "On false alarm rate of matched filter under distribution mismatch",
*IEEE Signal Processing Letters*, vol. 22, no. 2, pp. 167-171, February 2015. - F. Vincent, O. Besson and E. Chaumette, "Approximate unconditional maximum likelihood estimation of two closely spaced sources",
*IEEE Signal Processing Letters*, vol. 22, no. 1, pp. 86-89, January 2015. - O. Besson and Y. Abramovich, "Adaptive detection in elliptically distributed noise and under-sampled scenario",
*IEEE Signal Processing Letters*, vol. 21, no. 12, pp. 1531-1535, December 2014. - F. Vincent, O. Besson and E. Chaumette, "Approximate maximum likelihood estimation of two closely spaced sources",
*Signal Processing*, vol. 97, pp. 83-90, April 2014. - O. Besson and Y. Abramovich, "Invariance properties of the likelihood ratio for covariance matrix estimation in some complex elliptically contoured distributions",
*Journal of Multivariate Analysis*, vol. 124, pp. 234-246, February 2014. - O. Besson, N. Dobigeon and J.-Y. Tourneret, "Joint Bayesian estimation of close subspaces from noisy measurements",
*IEEE Signal Processing Letters*, vol. 21, no. 2, pp. 168-171, February 2014. - O. Besson and Y. Abramovich, "Regularized Covariance Matrix Estimation in Complex Elliptically Symmetric Distributions Using the Expected Likelihood Approach - Part 2 : The Under-Sampled Case",
*IEEE Transactions Signal Processing*, vol. 61, no. 23, pp. 5819-5829, December 2013. - Y. Abramovich and O. Besson, "Regularized Covariance Matrix Estimation in Complex Elliptically Symmetric Distributions Using the Expected Likelihood Approach - Part 1 : The Over-Sampled Case",
*IEEE Transactions Signal Processing*, vol. 61, no. 23, pp. 5807-5818, December 2013. - O. Besson and S. Bidon, "Robust adaptive beamforming using a Bayesian steering vector error model",
*Signal Processing*, vol. 93, no. 12, pp. 3290-3299, December 2013. - O. Besson and Y. Abramovich, "On the Fisher information matrix for multivariate elliptically contoured distributions",
*IEEE Signal Processing Letters*, vol. 20, no. 11, pp. 1130-1133, November 2013. - O. Besson and S. Bidon, "Adaptive processing with signal contaminated training samples",
*IEEE Transactions Signal Processing*, vol. 61, no. 17, pp. 4318-4329, September 2013. - F. Deudon, S. Bidon, O. Besson and J.-Y. Tourneret, "Velocity dealiased spectral estimators of range migrating targets using a single low-PRF wideband waveform",
*IEEE Transactions Aerospace Electronic Systems*, vol. 49, no. 1, pp. 244-265, January 2013. - F. Bandiera, O. Besson and G. Ricci, "Direction detector for distributed targets in unknown noise and interference",
*Electronics Letters*, vol. 49, no. 1, pp. 68-69, January 2013. - O. Besson, N. Dobigeon and J.-Y. Tourneret, "CS decomposition based Bayesian subspace estimation",
*IEEE Transactions Signal Processing*, vol. 60, no. 8, pp. 4210-4218, August 2012. - O. Besson, N. Dobigeon and J.-Y. Tourneret, "Minimum mean square distance estimation of a subspace",
*IEEE Transactions Signal Processing*, vol. 59, no. 12, pp. 5709-5720, December 2011. - F. Bandiera, O. Besson and G. Ricci, "Adaptive detection of distributed targets in compound-Gaussian noise without secondary data : A Bayesian approach",
*IEEE Transactions Signal Processing*, vol. 59, no. 12, pp. 5698-5708, December 2011. - S. Bidon, O. Besson and J.-Y. Tourneret, "Knowledge-aided STAP in heterogeneous clutter using a hierarchical Bayesian algorithm",
*IEEE Transactions Aerospace Electronic Systems*, vol. 47, no. 3, pp. 1863-1879, July 2011. - S. Bidon, O. Besson and J.-Y. Tourneret, "Synthèse des traitements STAP pour la détection en environnement hétérogène",
*Revue Traitement du Signal*, vol. 28, no. 1-2, pp. 81-112. - J. Montesinos, O. Besson and C. Larue de Tournemine, ’’Adaptive beamforming for large arrays in satellite communications systems with dispersed coverage’’,
*IET Communications*, vol. 5, no. 3, pp. 350-361, February 2011. - F. Bandiera, O. Besson and G. Ricci, "Knowledge-aided covariance matrix estimation and adaptive detection in compound-Gaussian noise",
*IEEE Transactions Signal Processing*, vol. 58, no. 10, pp. 5391-5396, October 2010. - O. Besson, S. Bidon and C. Larue de Tournemine, "Robust approaches to remote calibration of a transmitting array",
*Signal Processing (Elsevier)*, vol. 90, no. 5, pp. 1373-1381, May 2010. - O. Besson, J. Montesinos and C. Larue de Tournemine, "On convergence of the auxiliary-vector beamformer with rank-deficient covariance matrices",
*IEEE Signal Processing Letters*, vol. 16, no. 4, pp. 249-252, April 2009. - F. Vincent, O. Besson and C. Richard, "Matched subspace detection with hypothesis dependent noise power",
*IEEE Transactions Signal Processing*, vol. 56, no. 11, pp. 5713-5718, November 2008. - F. Bandiera, O. Besson, D. Orlando and G. Ricci, "An improved adaptive sidelobe blanker",
*IEEE Transactions Signal Processing*, vol. 56, no. 9, pp. 4152-4161, September 2008. - O. Besson, S. Bidon and J.-Y. Tourneret, "Bounds for estimation of covariance matrices from heterogeneous samples",
*IEEE Transactions Signal Processing*, vol. 56, no. 7, pp. 3357-3362, July 2008. - F. Bandiera, O. Besson, D. Orlando and G. Ricci, "Theoretical performance analysis of the W-ABORT detector",
*IEEE Transactions Signal Processing*, vol. 56, no. 5, pp. 2117-2121, May 2008. - G. Sow, O. Besson, M.-L. Boucheret and C. Guiraud, "Beamforming for satellite communications in emergency situations",
*European Transactions Telecommunications*, vol. 19, no. 2, pp. 161-171, March 2008. - O. Besson, S. Bidon and J.-Y. Tourneret, "Covariance matrix estimation with heterogeneous samples",
*IEEE Transactions Signal Processing*, vol. 56, no. 3, pp. 909-920, March 2008. - S. Bidon, O. Besson and J.-Y. Tourneret,"The adaptive coherence estimator is the generalized likelihood ratio test for a class of heterogeneous environments",
*IEEE Signal Processing Letters*, vol. 15, pp. 281-284, 2008. - S. Bidon, O. Besson and J.-Y. Tourneret, "A Bayesian approach to adaptive detection in non-homogeneous environments",
*IEEE Transactions Signal Processing*, vol. 56, no. 1, pp. 205-217, January 2008. - F. Bandiera, O. Besson and G. Ricci, "An ABORT-like detector with improved mismatched signals rejection capabilities",
*IEEE Transactions Signal Processing*, vol. 56, no. 1, pp. 14-25, January 2008. - O. Besson and D. Orlando, "Adaptive detection in non-homogeneous environments using the generalized eigenrelation"
*IEEE Signal Processing Letters*, vol. 14, no. 10, pp. 731-734, October 2007. - F. Bandiera, O. Besson, D. Orlando, G. Ricci and L. L. Scharf, "GLRT-based direction detectors in homogeneous noise and subspace interference"
*IEEE Transactions Signal Processing*, vol. 55, no. 6, pp. 2386-2394, June 2007. - O. Besson, "Detection in the presence of surprise or undernulled interference"
*IEEE Signal Processing Letters*, vol. 14, no. 5, pp. 352-354, May 2007. - O. Besson, J.-Y. Tourneret and S. Bidon, "Knowledge-aided Bayesian detection in heterogeneous environments"
*IEEE Signal Processing Letters*, vol. 14, no. 5, pp. 355-358, May 2007. - O. Besson, "Adaptive detection with bounded steering vectors mismatch angle"
*IEEE Transactions Signal Processing*, vol. 55, no. 4, pp. 1560-1564, April 2007. - O. Besson, L. L. Scharf and S. Kraut, "Adaptive detection of a signal known only to lie on a line in a known subspace, when primary and secondary data are partially homogeneous",
*IEEE Transactions Signal Processing*, vol. 54, no. 12, pp. 4698-4705, December 2006. - O. Besson, ’’Detection of a signal in linear subspace with bounded mismatch’’,
*IEEE Transactions Aerospace Electronic Systems*, vol. 42, no. 3, pp. 1131-1139, July 2006. - O. Besson, S. Kraut and L.L. Scharf , "Detection of an unknown rank-one component in white noise",
*IEEE Transactions Signal Processing*, vol. 54, no. 7, pp. 2835-2839, July 2006. - O. Besson and L.L. Scharf , "CFAR matched direction detector",
*IEEE Transactions Signal Processing*, vol. 54, no. 7, pp. 2840-2844, July 2006. - O. Besson, L.L. Scharf and F. Vincent, "Matched direction detectors and estimators for array processing with subspace steering vector uncertainties",
*IEEE Transactions Signal Processing*, vol. 53, no. 12, pp 4453-4463, December 2005. - O. Besson, G. Varfolomeev and F. Vincent, "Amplitude estimation of a signal with known waveform in the presence of steering vector uncertainties",
*IEEE Transactions Signal Processing*, vol. 53, no. 11, pp 4403-4407, November 2005. - O. Besson and F. Vincent, "Performance analysis of beamformers using generalized loading of the covariance matrix in the presence of random steering vector errors",
*IEEE Transactions Signal Processing*, vol. 53, no. 2, pp 452-459, February 2005. - F. Vincent and O. Besson, "Steering vector errors and diagonal loading",
*IEE Proceedings - Radar, Sonar and Navigation*, vol. 151, no. 6, pp 337-343, December 2004. - O. Besson, A. Monakov and C. Chalus "Signal waveform estimation in the presence of uncertainties about the steering vector",
*IEEE Transactions Signal Processing*, vol. 52, no. 9, pp 2432-2440, September 2004. - A. Monakov and O. Besson, "Direction finding for an extended target with possibly non-symmetric spatial spectrum",
*IEEE Transactions Signal Processing*, vol. 52, no. 1, pp 283-287, January 2004. - P. Stoica and O. Besson, "Training sequence design for frequency offset and frequency selective channel estimation",
*IEEE Transactions Communications*, vol. 51, no. 11, pp 1910-1917, November 2003. - M. Agrawal, P. Stoica, O. Besson and P. Ahgren "Estimation of nominal directions of arrival and angular spreads of distributed dources",
*Signal Processing*, vol. 83, no. 8, pp 1833-1838, August 2003. - Y. Kamiya and O. Besson, "Interference rejection in frequency-hopping communication systems using a constant power algorithm",
*IEEE Transactions Communications*, vol. 51, no. 4, pp 627-633, April 2003. - O. Besson and P. Stoica, "On parameter estimation of MIMO flat-fading channels with frequency offsets",
*IEEE Transactions Signal Processing*, vol. 51, no. 3, pp 602-613, March 2003. - O. Besson and P. Stoica, "Training Sequence Selection for Frequency Offset Estimation in Frequency Selective Channels",
*Digital Signal Processing A Review Journal*, vol. 13, no. 1, pp 106-127, January 2003. - O. Besson, P. Stoica and Y. Kamiya, "Direction finding in the presence of an intermittent interference",
*IEEE Transactions Signal Processing*, vol. 50, no. 7, pp 1554-1564, July 2002. - M. Ghogho, O. Besson and A. Swami, "Estimation of directions of arrival of multiple scattered sources",
*IEEE Transactions Signal Processing*, vol. 49, no. 11, pp 2467-2480, November 2001. - O. Besson and P. Stoica, "On frequency offset estimation for flat fading channels",
*IEEE Communication Letters*, vol. 5, no. 10, pp 402-404, October 2001. - O. Besson, P. Stoica and A.B. Gershman, "Simple and accurate direction of arrival estimator in the case of imperfect spatial coherence",
*IEEE Transactions Signal Processing*, vol. 49, no. 4, pp 730-737, April 2001. - P. Stoica, O. Besson and A.B. Gershman, "Direction of arrival estimation of an amplitude distorted wavefront",
*IEEE Transactions Signal Processing*, vol. 49, no. 2, pp 269-276, February 2001. - O. Besson and P. Stoica, "Computationally efficient maximum likelihood approach to DOA estimation of a scattered source",
*Wireless Personal Communications*, vol. 16, no. 2, pp 135-148, February 2001. - F. Vincent and O. Besson, "Estimating time-varying DOA and Doppler shift in radar array processing", Proc.
*IEE-F, Radar Sonar and Navigation*, vol. 147, no. 6, pp 285-290, December 2000. - O. Besson, F. Gini, H.D. Griffiths and F. Lombardini, "Estimating ocean surface velocity and coherence time using multichannel ATI-SAR systems",
*Proc. IEE-F, Radar Sonar and Navigation*, vol. 147, no. 6, pp 299-308, December 2000. - O. Besson, F. Vincent, P. Stoica and A.B. Gershman, "Approximate maximum likelihood estimators for array processing in multiplicative noise environments",
*IEEE Transactions Signal Processing*, vol. 48, no. 9, pp 2506-2518, September 2000. - O. Besson and P. Stoica, "Decoupled estimation of DOA and angular spread for a spatially distributed source", ’IEEE Transactions Signal Processing, vol. 48, no. 7, pp 1872-1882, July 2000.
- P. Stoica and O. Besson, "Maximum likelihood DOA estimation for constant-modulus signal",
*Electronics Letters*, vol 36, no.9, pp 849-851, April 2000. - O. Besson, M. Ghogho and A. Swami, "Parameter estimation for random amplitude chirp signals",
*IEEE Transactions Signal Processing*, vol. 47, no. 12, pp 3208-3219, December 1999. - O. Besson and P. Stoica, "A fast and robust algorithm for DOA estimation of a spatially dispersed source",
*Digital Signal Processing A Review Journal*, vol. 9, no. 4, pp 267-279, October 1999. - F. Vincent and O. Besson, "Estimation de signaux chirp à amplitude variant dans le temps",
*Revue Traitement du Signal*, vol. 16, no. 3, pp 165-174, September 1999. - O. Besson, G.B. Giannakis and F. Gini, "Improved estimation of hyperbolic frequency modulated chirp signals",
*IEEE Transactions Signal Processing*, vol. 47, no. 5, pp 1384-1388, May 1999. - O. Besson and P. Stoica, "Simple test for distinguishing constant from time-varying amplitude in harmonic retrieval problems",
*IEEE Transactions Signal Processing*, vol. 47, no. 4, pp 1137-1141, April 1999. - O. Besson and P. Stoica, "Nonlinear least-squares approach to frequency estimation and detection for sinusoidal signals with arbitrary envelope",
*Digital Signal Processing A Review Journal*, vol. 9, no. 1, pp 45-56, January 1999. - F. Galtier and O. Besson, "On-line joint detection of particles’ arrival and estimation of speed in laser anemometry",
*Signal Processing*, vol. 67, no. 3, pp 291-305, June 1998. - O. Besson and P. Stoica, "Exponential signals with time-varying amplitude : Parameter estimation via Polar Decomposition",
*Signal Processing*, vol. 66, no. 1, pp 27-43, April 1998. - F. Galtier and O. Besson, "Analysis of a frequency estimator for a class of laser signals with time-varying amplitude",
*Proc. IEE-F, Radar Sonar and Navigation*, vol 145, no. 2, pp 109-118, April 1998. - O. Besson and P. Stoica, "Two subspace-based methods for frequency estimation of sinusoidal signals with random amplitude",
*Proc. IEE-F, Radar Sonar and Navigation*, vol 144, no. 4, pp 169-176, August 1997. - O. Besson and F. Galtier, "Estimating particle’s velocity from laser measurements : Maximum Likelihood and Cramer-Rao Bounds",
*IEEE Transactions Signal Processing*, vol 44, no. 12, pp 3056-3068, December 1996. - O. Besson and P. Stoica, "Estimation of the parameters of a random amplitude sinusoid by correlation fitting",
*IEEE Transactions Signal Processing*, vol. 44, no. 11, pp 2911-2916, November 1996. - O.Besson and P. Stoica, "Analysis of MUSIC and ESPRIT frequency estimates for sinusoidal signals with lowpass envelopes",
*IEEE Transactions Signal Processing*, vol. 44, no. 9, pp 2359-2364, September 1996. - O. Besson and P. Stoica, "Sinusoidal signals with random amplitude : least-squares estimators and their statistical analysis",
*IEEE Transactions Signal Processing*, vol. 43, no. 11, pp. 2733-2744, November 1995. - O. Besson and P. Stoica, "Statistical analysis of the least-squares autoregressive frequency estimator for random amplitude sinusoidal signals,"
*Signal Processing*, vol. 46, no. 2, pp. 203-210, October 1995. - O. Besson, "Improved detection of a random amplitude sinusoid by constrained least-squares technique",
*Signal Processing*, vol. 45, no. 3, pp. 347-356, September 1995. - O. Besson and F. Castanié, "On estimating the frequency of a sinusoid in autoregressive multiplicative noise",
*Signal Processing*, vol 30, no. 1, pp. 65-83, January 1993.

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# Publications

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