Ola Ahmad
Ola Ahmad
Research and Technology Lead
Verified email at ca.thalesgroup.com
Cited by
Cited by
A geometric-based method for recognizing overlapping polygonal-shaped and semi-transparent particles in gray tone images
OS Ahmad, J Debayle, JC Pinoli
Pattern Recognition Letters 32 (15), 2068-2079, 2011
Recognizing overlapped particles during a crystallization process from in situ video images for measuring their size distributions
OS Ahmad, J Debayle, N Gherras, B Presles, G Févotte, JC Pinoli
Tenth International Conference on Quality Control by Artificial Vision 8000 …, 2011
Quantification of overlapping polygonal-shaped particles based on a new segmentation method of in situ images during crystallization
OMS Ahmad, J Debayle, N Gherras, B Presles, G Fevotte, JC Pinoli
Journal of Electronic Imaging 21 (2), 021115, 2012
Stochastic representation and analysis of rough surface topography by random fields and integral geometry–Application to the UHMWPE cup involved in total hip arthroplasty
O Ahmad
Ecole Nationale Supérieure des Mines de Saint-Etienne, 2013
Lipschitz-Killing curvatures of the Excursion Sets of Skew Student's t Random fields
OS Ahmad, JC Pinoli
Stochastic Models 29 (2), 273-289, 2013
Longitudinal scoliotic trunk analysis via spectral representation and statistical analysis
O Ahmad, H Lombaert, S Parent, H Labelle, J Dansereau, F Cheriet
International Workshop on Spectral and Shape Analysis in Medical Imaging, 79-91, 2016
Spatio-spectral Gaussian random field modeling approach for target detection on hyperspectral data obtained in very low SNR
O Ahmad, C Collet, F Salzenstein
2015 IEEE International Conference on Image Processing (ICIP), 2090-2094, 2015
On the linear combination of the gaussian and student’st random field and the integral geometry of its excursion sets
O Ahmad, JC Pinoli
Statistics & Probability Letters 83 (2), 559-567, 2013
Scale-space spatio-temporal random fields: Application to the detection of growing microbial patterns from surface roughness
O Ahmad, C Collet
Pattern Recognition 58 (0031-3203), 27-38, 2016
Spectral shape analysis of human torsos: Application to the evaluation of scoliosis surgery outcome
O Ahmad, H Lombaert, S Parent, H Labelle, F Cheriet
IEEE journal of biomedical and health informatics 22 (5), 1552-1560, 2017
Roughness variability estimation of microscopic surfaces during engineering wear process-Application to total hip implant
O Ahmad, Y Gavet, J Geringer, JC Pinoli
***, pp., 2013
Adaptable Deformable Convolutions for Semantic Segmentation of Fisheye Images in Autonomous Driving Systems
C Playout, O Ahmad, F Lecue, F Cheriet
arXiv preprint arXiv:2102.10191, 2021
Method for early detection and identification of microbial-colonies, apparatus for performing the method and computer program
M Bouthillon, L Felden, O Ahmad, C Collet
US Patent 10,643,058, 2020
A Novel Automatic Method to Evaluate Scoliotic Trunk Shape Changes in Different Postures
P Debanné, O Ahmad, S Parent, H Labelle, F Cheriet
International Conference Image Analysis and Recognition, 455-462, 2017
C6 A novel trunk shape analysis method to evaluate reducibility of trunk asymmetry in lateral bending
P Debanné, O Ahmad, S Parent, H Labelle, F Cheriet
Canadian Journal of Surgery 60 (3), 2017
O Ahmad, P Debanne, S Parent, H Labelle, F Cheriet
5th IEEE Global Conference on Signal and Information Processing, 2017
Integral Geometry of Linearly Combined Gaussian and Student-t, and Skew Student’s t Random Fields
Y Gavet, OS Ahmad, JC Pinoli
International Conference on Geometric Science of Information, 449-456, 2013
Modeling the functioning of Dual Mobility Total Hip Arthroplasty 35 years of in vivo and in vitro experience of mechanical and clinical behavior.
B Boyer, J Geringer, R Philippot, A Di Lorio, T Néri, O Ahmad, L Imbert, ...
14th EFORT Congress 2013 (European Federation of National Associations of …, 2013
The expected Minkowski functions of the linear combination of Gaussian and Student-t random fields
O Ahmad, JC Pinoli
8th World Congress in Probability and Statistics, 2012
On the linear combination of the Gaussian and student-t random fields and the geometry of its excursion sets
OS Ahmad, JC Pinoli
Proceedings of the World Congress on Engineering and Computer Science 1, 2012
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