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Personal profile

Research interests

Yoann Altmann conducts his research within the Institute of Sensors, Signals and Systems in the School of Engineering and Physical Sciences. His current research activities focus on statistical signal and image processing, with a particular interest in Bayesian inverse problems with applications to single-photon Lidar, low-illumination imaging and hyperspectral imaging.

Biography

Yoann Altmann received the Eng. degree in electrical engineering from the ENSEEIHT, Toulouse, France, and the M.Sc. degree in Signal Processing from the National Polytechnic Institute of Toulouse, both in June 2010. He completed his Ph.D. within the Signal and Communication Group of the IRIT Laboratory in Toulouse in 2013. In 2014-2017, he worked as a post-doctoral research follow within the Institute of Sensors, Signals and Systems at HWU. Since 2017, he as been a Research Fellow of the Royal Academy of Engineering and assistant professor within the School of Engineering and Physical Sciences. 

Research Group Contact Details

Fingerprint Dive into the research topics where Yoann Altmann is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Photons Engineering & Materials Science
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pixels Physics & Astronomy

Co Author Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2011 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
File
photons
pixels
background noise
set theory
impulses

A Hierarchical Bayesian Approach to Neutron Spectrum Unfolding with Organic Scintillators

Zhu, H., Altmann, Y., Di Fulvio, A., McLaughlin, S., Pozzi, S. & Hero, A. O., Oct 2019, In : IEEE Transactions on Nuclear Science. 66, 10, p. 2265-2274 10 p.

Research output: Contribution to journalArticle

Open Access
File
neutron spectra
neutron sources
Phosphors
scintillation counters
Neutrons

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
spatial resolution
sensor
anomaly
sampling
energy

A Novel Algorithm for the Identification of Dirac Impulses from Filtered Noisy Measurements

Meignen, S., Legros, Q., Altmann, Y. & McLaughlin, S., 13 Apr 2019, In : Signal Processing. 162, p. 268-281 14 p.

Research output: Contribution to journalArticle

Singular value decomposition
Innovation
Recovery

Bayesian 3D Reconstruction of Complex Scenes from Single-Photon Lidar Data

Tachella, J., Altmann, Y., Ren, X., McCarthy, A., Buller, G. S., McLaughlin, S. & Tourneret, J-Y., 14 Mar 2019, In : SIAM Journal on Imaging Sciences . 12, 1, p. 521-550 30 p.

Research output: Contribution to journalArticle

Open Access
File
Photons
Pixels
Markov processes
Erosion
Time delay

Prizes

Royal Academy of Engineering Research Fellowship

Yoann Altmann (Recipient), 1 Sep 2017

Prize: Fellowship awarded competitively

Activities 2013 2013

  • 2 Publication peer-review

IEEE (Publisher)

Yoann Altmann (Peer reviewer)
2013 → …

Activity: Publication peer-review and editorial workPublication peer-review

Signal Processing (Journal)

Yoann Altmann (Peer reviewer)
2013 → …

Activity: Publication peer-review and editorial workPublication peer-review