Prof. Ahmad Osman Profile

Prof. Ahmad Osman

Professor at Fraunhofer IZFP

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 7 June 2024 Presentation + Paper

A few-shot learning approach for the segmentation of subsurface defects in thermography images of concrete structures

Sandra Pozzer, Gabriel Ramos, Ehsan Rezazadeh Azar, Ahmad Osman, Ahmed El Refai, Fernando López, Clemente Ibarra-Castanedo, Xavier Maldague

Proceedings Volume 13047, 130470F (2024) https://doi.org/10.1117/12.3013684

KEYWORDS: Thermography, Data modeling, Image segmentation, Education and training, Thermal modeling, Artificial intelligence, Inspection, Performance modeling, Infrared radiation, Visible radiation

Read Abstract +

SPIE Journal Paper | 27 October 2018

Nondestructive evaluation of low-velocity impact-induced damage in basalt-carbon hybrid composite laminates using eddy current-pulsed thermography

Hai Zhang, Stefano Sfarra, Ahmad Osman, Fabrizio Sarasini, Udo Netzelmann, Bernd Valeske, Nicolas P. Avdelidis, Clemente Ibarra-Castanedo, Xavier Maldague

OE, Vol. 58, Issue 04, 041602, (October 2018) https://doi.org/10.1117/12.10.1117/1.OE.58.4.041602

KEYWORDS: Thermography, Nondestructive evaluation, Composites, Image processing, Carbon, Inspection, Structured optical fibers, Ultrasonics, Infrared imaging, Optical engineering

Read Abstract +

Proceedings Article | 27 March 2018 Presentation + Paper

Nondestructive evaluation using eddy current pulsed thermographic imaging of basalt-carbon hybrid fiber-reinforced composite laminates subjected to low-velocity impact loadings

Hai Zhang, Stefano Sfarra, Ahmad Osman, Fabrizio Sarasini, Bernd Valeske, Udo Netzelmann, Nicolas Avdelidis, Clemente Ibarra-Castanedo, Xavier Maldague

Proceedings Volume 10601, 106010B (2018) https://doi.org/10.1117/12.2295000

KEYWORDS: Composites, Thermography, Carbon, Nondestructive evaluation, Inspection, Fiber reinforced polymers, Structured optical fibers, Image processing, Fourier transforms, Ultrasonics

Read Abstract +

SPIE Journal Paper | 7 May 2012

Automatic classification of three-dimensional segmented computed tomography data using data fusion and support vector machine

Ahmad Osman, Ulf Hassler, Valerie Kaftandjian

JEI, Vol. 21, Issue 2, 021111, (May 2012) https://doi.org/10.1117/12.10.1117/1.JEI.21.2.021111

KEYWORDS: Data fusion, Inspection, Image segmentation, X-rays, 3D image processing, Computed tomography, Reconstruction algorithms, Databases, Aluminum, Feature extraction

Read Abstract +

Proceedings Article | 12 July 2011 Paper

Automatic classification of 3D segmented CT data using data fusion and support vector machine

Ahmad Osman, Valérie Kaftandjian, Ulf Hassler

Proceedings Volume 8000, 80000F (2011) https://doi.org/10.1117/12.890038

KEYWORDS: Data fusion, Inspection, Image segmentation, Reconstruction algorithms, X-rays, Databases, Statistical analysis, Machine learning, X-ray computed tomography, Signal attenuation

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years