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2019

3D reconstruction using single-photon Lidar data exploiting the widths of the returns

Tachella, J., Altmann, Y., McLaughlin, S. & Tourneret, J-Y., 17 Apr 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). IEEE, p. 7815-7819 5 p. 8683075. (IEEE International Conference on Acoustics, Speech and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
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7 Citations (Scopus)
53 Downloads (Pure)

Anomaly detection with high resolution hyperspectral observations

Chenot, C., Yaghoobi, M., Davies, M. E. & Altmann, Y., 21 Feb 2019, 2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP). IEEE, p. 963-967 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
50 Downloads (Pure)

Characterising cross-coupling in coherent fibre bundles

Parker, H. E., Perperidis, A., Karam-Eldaly, A., Altmann, Y., Dhaliwal, K., Thomson, R. R., McLaughlin, S. & Tanner, M. G., 22 Jul 2019, Advances in Microscopic Imaging II. Beaurepaire, E. & Pavone, F. S. (eds.). SPIE, 110761D. (Proceedings of SPIE; vol. 11076).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
24 Downloads (Pure)

Expectation-Propagation algorithms for linear regression with Poisson noise: application to photon-limited spectral unmixing

Altmann, Y., Perelli, A. & Davies, M. E., 17 Apr 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). IEEE, p. 5067-5071 5 p. 8682479

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
9 Downloads (Pure)

Fast surface detection in single-photon Lidar waveforms

Tachella, J., Altmann, Y., Tourneret, J-Y. & McLaughlin, S., 18 Nov 2019, 2019 27th European Signal Processing Conference (EUSIPCO). IEEE, 8903062. (European Signal Processing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
38 Downloads (Pure)

On fast object detection using single-photon lidar data

Tachella, J., Altmann, Y., McLaughlin, S. & Tourneret, J-Y., 9 Sep 2019, Wavelets and Sparsity XVIII. Van De Ville, D., Van De Ville, D., Papadakis, M. & Lu, Y. M. (eds.). SPIE, 111380T. (Proceedings of SPIE; vol. 11138).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
23 Downloads (Pure)

Patch-based sparse representation for bacterial detection

Eldaly, A. K., Altmann, Y., Akram, A., Perperidis, A., Dhaliwal, K. & McLaughlin, S., 2019, 2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI 2019), Venice, Italy, April 8-11, 2019. IEEE, p. 657-661 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
1 Downloads (Pure)

Segmentation bayésienne d’images constantes par morceaux: cas de distorsion non-linéaire, données manquantes et bruit de Poisson

Translated title of the contribution: Bayesian segmentation of piece-wise constant images corrupted by nonlinear distortion, missing data and Poisson noiseGiovannelli, J-F. & Altmann, Y., 27 May 2019, (Accepted/In press) XXVIIème Colloque francophone de traitement du signal et des images (GRETSI 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
18 Downloads (Pure)
2018

Bayesian Restoration of high-dimensional photon-starved images

Tachella, J., Altmann, Y., Pereyra, M., McLaughlin, S. & Tourneret, J-Y., 3 Dec 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE, p. 747-751 5 p. (European Signal Processing Conference (EUSIPCO)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2 Citations (Scopus)
57 Downloads (Pure)

Deconvolution of Irregularly Subsampled Images

Karam-Eldaly, A., Altmann, Y., Perperidis, A. & McLaughlin, S., 30 Aug 2018, 2018 IEEE Statistical Signal Processing Workshop (SSP). IEEE, p. 603-607 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Range estimation from single-photon Lidar data using a stochastic EM approach

Altmann, Y. & McLaughlin, S., 3 Dec 2018, 2018 26th European Signal Processing Conference (EUSIPCO). IEEE, p. 1112-1116 5 p. (European Signal Processing Conference (EUSIPCO)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2 Citations (Scopus)
33 Downloads (Pure)

Restoration of Depth and Intensity Images using a Graph Laplacian Regularization

Halimi, A., Connolly, P., Ren, X., Altmann, Y., Gyongy, I., Henderson, R. K., McLaughlin, S. & Buller, G. S., 12 Mar 2018, 2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP). IEEE, 8313136

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
3 Citations (Scopus)
51 Downloads (Pure)

Three-dimensional imaging under extreme conditions using single-photon counting

Buller, G. S., Halimi, A., Maccarone, A., Ren, X., Tobin, R., Connolly, P. W. R., Greener, Z. M., Altmann, Y. & McCarthy, A., 2018, CLEO: Applications and Technology 2018. Optical Society of America, AW3R.4

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Unsupervised restoration of subsampled images constructed from geometric and binomial data

Altmann, Y., McLaughlin, S. & Padgett, M. J., 12 Mar 2018, 2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP). IEEE, p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2 Citations (Scopus)
38 Downloads (Pure)
2017

Bayesian restoration of reflectivity and range profiles from subsampled single-photon multispectral lidar data

Altmann, Y., Tobin, R., Maccarone, A., Ren, X., McCarthy, A., Buller, G. S. & McLaughlin, S., 26 Oct 2017, 25th European Signal Processing Conference (EUSIPCO). IEEE, p. 1410-1414 5 p. (European Signal Processing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
3 Citations (Scopus)

Linear spectral unmixing using collaborative sparse regression and correlated supports

Altmann, Y., Pereyra, M. & Dias, J. B., 23 Oct 2017, 2015 7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS). IEEE, 8075438. (Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Nonlinear unmixing of vegetated areas: A model comparison based on simulated and real hyperspectral data

Dobigeon, N., Tits, L., Somers, B., Altmann, Y. & Coppin, P., 26 Oct 2017, 2014 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS). IEEE, 8077629. (Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2016

A Bayesian approach for the multifractal analysis of spatio-temporal data

Combrexelle, S., Wendt, H., Tourneret, J-Y., Altmann, Y., McLaughlin, S. & Abry, P., 2016, 2016 International Conference on Systems, Signals and Image Processing (IWSSIP). IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A Bayesian framework for the multifractal analysis of images using data augmentation and a whittle approximation

Combrexelle, S., Wendt, H., Altmann, Y., Tourneret, J. Y., McLaughlin, S. & Abry, P., 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 4224-4228 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Bayesian estimation for the local assessment of the multifractality parameter of multivariate time series

Combrexelle, S., Wendt, H., Altmann, Y., Tourneret, J-Y., McLaughlin, S. & Abry, P., 1 Dec 2016, 2016 24th European Signal Processing Conference (EUSIPCO). IEEE, p. 1518-1522 5 p. (European Signal Processing Conference (EUSIPCO)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Bayesian joint estimation of the multifractality parameter of image patches using gamma Markov Random Field priors

Combrexelle, S., Wendt, H., Altmann, Y., Tourneret, J-Y., McLaughlin, S. & Abry, P., 19 Aug 2016, 2016 IEEE International Conference on Image Processing (ICIP). IEEE, p. 4468-4472 5 p. (IEEE International Conference on Image Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Efficient Range Estimation and Material Quantification from Multispectral Lidar Waveforms

Altmann, Y., Maccarone, A., Halimi, A., McCarthy, A., Buller, G. & McLaughlin, S., 13 Oct 2016, 2016 Sensor Signal Processing for Defence (SSPD). IEEE, 7590596

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
5 Citations (Scopus)
59 Downloads (Pure)

Joint spectral clustering and range estimation for 3D scene reconstruction using multispectral lidar waveforms

Altmann, Y., Maccarone, A., McCarthy, A., Buller, G. S. & McLaughlin, S., 1 Dec 2016, 2016 24th European Signal Processing Conference (EUSIPCO). IEEE, p. 513-517 5 p. (European Signal Processing Conference (EUSIPCO)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
5 Citations (Scopus)
21 Downloads (Pure)

Real-time tracking of hidden objects with single-pixel detectors

Warburton, R. E., Chan, S., Gariépy, G., Altmann, Y., McLaughlin, S., Leach, J. & Faccio, D., 25 Jul 2016, Imaging Systems and Applications 2016. Optical Society of America, IT4E.2

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Target detection for depth imaging using sparse single-photon data

Altmann, Y., Ren, X., McCarthy, A., Buller, G. S. & McLaughlin, S., 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 3256-3260 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)
2015

Nonlinear spectral unmixing using residual component analysis and a Gamma Markov random field

Altmann, Y., Pereyra, M. & McLaughlin, S., 2015, 2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP). IEEE, p. 165-168 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robust linear spectral unmixing using outlier detection

Altmann, Y., McLaughlin, S. & Hero, A., 4 Aug 2015, Acoustics, Speech and Signal Processing (ICASSP), 2015 IEEE International Conference on. IEEE, Vol. 2015-August. p. 2464-2468 5 p. 7178414

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2014

Bayesian unsupervised unmixing of hyperspectral images using a post-nonlinear model

Altmann, Y., Dobigeon, N. & Tourneret, J-Y., 8 May 2014, 21st European Signal Processing Conference (EUSIPCO 2013). IEEE, 6811647. (European Signal Processing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Nonlinear spectral unmixing of hyperspectral images using residual component analysis

Altmann, Y. & McLaughlin, S., 2014, 2014 Sensor Signal Processing for Defence. IEEE, 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Residual component analysis of hyperspectral images for joint nonlinear unmixing and nonlinearity detection

Altmann, Y., Dobigeon, N., McLaughlin, S. & Tourneret, J. Y., 1 Jan 2014, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. IEEE, p. 3166-3170 5 p. 6854184

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Sampling from a multivariate Gaussian distribution truncated on a simplex: a review

Altmann, Y., McLaughlin, S. & Dobigeon, N., 2014, IEEE Workshop on Statistical Signal Processing Proceedings. IEEE, p. 113-116 4 p. 6884588

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)
2013

A robust test for nonlinear mixture detection in hyperspectral images

Altmann, Y., Dobigeon, N., Tourneret, J. Y. & Bermudez, J. C. M., 21 Oct 2013, 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings. p. 2149-2153 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Nonlinear hyperspectral unmixing using Gaussian processes

Altmann, Y., Dobigeon, N., Tourneret, J-Y. & McLaughlin, S., Jun 2013, 2013 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS). IEEE, 8080729. (Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Unsupervised nonlinear unmixing of hyperspectral images using Gaussian processes

Altmann, Y., Dobigeon, N., McLaughlin, S. & Tourneret, J-Y., 31 Aug 2012, 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 1249-1252 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2011

A post nonlinear mixing model for hyperspectral images unmixing

Altmann, Y., Halimi, A., Dobigeon, N. & Tourneret, J-Y., 20 Oct 2011, 2011 IEEE International Geoscience and Remote Sensing Symposium. IEEE, p. 1882-1885 4 p. (International Geoscience and Remote Sensing Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Bilinear models for nonlinear unmixing of hyperspectral images

Altmann, Y., Dobigeon, N. & Tourneret, J-Y., 18 Nov 2011, 2011 3rd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS). IEEE, 6080928

Research output: Chapter in Book/Report/Conference proceedingConference contribution

29 Citations (Scopus)

Nonlinear unmixing of hyperspectral images using a generalized bilinear model

Halimi, A., Altmann, Y., Dobigeon, N. & Tourneret, J-Y., 29 Jul 2011, 2011 IEEE Statistical Signal Processing Workshop (SSP). IEEE, p. 413-416 4 p. (IEEE Statistical Signal Processing Workshop (SSP)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Nonlinear unmixing of hyperspectral images using radial basis functions and orthogonal least squares

Altmann, Y., Dobigeon, N., Tourneret, J-Y. & McLaughlin, S., 20 Oct 2011, 2011 IEEE International Geoscience and Remote Sensing Symposium. IEEE, p. 1151-1154 4 p. (International Geoscience and Remote Sensing Symposium (IGARSS)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Supervised nonlinear spectral unmixing using a polynomial post nonlinear model for hyperspectral imagery

Altmann, Y., Halimi, A., Dobigeon, N. & Tourneret, J-Y., 12 Jul 2011, 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). IEEE, p. 1009-1012 4 p. (IEEE International Conference on Acoustics, Speech and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)

Unmixing hyperspectral images using the generalized bilinear model

Halimi, A., Altmann, Y., Dobigeon, N. & Tourneret, J-Y., 20 Oct 2011, 2011 IEEE International Geoscience and Remote Sensing Symposium. IEEE, p. 1886-1889 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

38 Citations (Scopus)