Dr. Guenther Mayr Profile

Dr. Guenther Mayr

Senior Researcher at FH Oberösterreich

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 27 March 2023 Poster

Noise limited spatial resolution in photoacoustic reconstructions from photothermal measurements

Peter Burgholzer, Gregor Thummerer, Guenther Mayr

Proceedings Volume PC12379, PC123792D (2023) https://doi.org/10.1117/12.2655364

KEYWORDS: Spatial resolution, Photoacoustic spectroscopy, Signal attenuation, Photoacoustic imaging, Wave propagation, Diffusion, Acoustics, Ultrasonography, Thermodynamics, Resolution enhancement technologies

Read Abstract +

Proceedings Article | 13 June 2022 Presentation

Super-resolution thermographic imaging

Peter Burgholzer, Gregor Thummerer, Guenther Mayr, Markus Haltmeier

Proceedings Volume PC12109, (2022) https://doi.org/10.1117/12.2618390

KEYWORDS: Super resolution, Light scattering, Laser scattering, Ultrasonography, Thermography, Reconstruction algorithms, Natural surfaces, Microscopy, Laser tissue interaction, Infrared cameras

Read Abstract +

Proceedings Article | 5 March 2021 Presentation + Paper

Photoacoustic reconstruction from photothermal measurements

Peter Burgholzer, Gregor Thummerer, Guenther Mayr, Markus Haltmeier

Proceedings Volume 11642, 116421S (2021) https://doi.org/10.1117/12.2585358

KEYWORDS: Photoacoustic spectroscopy, Signal attenuation, Acoustics, Temperature metrology, Spatial resolution, Photoacoustic tomography, Inverse problems, Inspection, Infrared cameras, Image restoration

Read Abstract +

Proceedings Article | 18 May 2020 Presentation + Paper

Photothermal porosity estimation in carbon fiber reinforced plastics based on the virtual wave concept

H. Plasser, G. Mayr, G. Thummerer, G. Hendorfer, P. Burgholzer

Proceedings Volume 11409, 114090P (2020) https://doi.org/10.1117/12.2557353

KEYWORDS: Diffusion, Thermography, Signal to noise ratio, Aerospace engineering, Infrared cameras, Ultrasonics, Manufacturing, Testing and analysis, Time metrology, Wave propagation

Read Abstract +

Proceedings Article | 28 April 2020 Presentation

Virtual wave concept with prior information for high-resolution 3D thermographic image reconstruction (Conference Presentation)

Günther Mayr, Gregor Thummerer, Holger Plasser, Peter Burgholzer

Proceedings Volume 11409, 114090O (2020) https://doi.org/10.1117/12.2553327

Read Abstract +

Proceedings Article | 25 February 2009 Paper

Information changes and time reversal for diffusion-related periodic fields

P. Burgholzer, F. Camacho-Gonzales, D. Sponseiler, G. Mayer, G. Hendorfer

Proceedings Volume 7177, 717723 (2009) https://doi.org/10.1117/12.809074

KEYWORDS: Acoustics, Signal attenuation, Temperature metrology, Wave propagation, Signal to noise ratio, Photoacoustic spectroscopy, Diffusion, Sensors, Photoacoustic imaging, Absorption

Read Abstract +

Proceedings Article | 3 February 2009 Paper

Comparative defect evaluation of aircraft components by active thermography

G. Zauner, G. Mayr, G. Hendorfer

Proceedings Volume 7251, 72510J (2009) https://doi.org/10.1117/12.806795

KEYWORDS: Thermography, Nondestructive evaluation, Shearography, Ultrasonics, Visualization, Glasses, Computed tomography, Reflection, Testing and analysis, Carbon

Read Abstract +

Proceedings Article | 28 January 2009 Paper

Wavelet-based subsurface defect characterization in pulsed phase thermography for non-destructive evaluation

G. Zauner, G. Mayr, G. Hendorfer

Proceedings Volume 7248, 72480D (2009) https://doi.org/10.1117/12.805914

KEYWORDS: Thermography, Phase contrast, Wavelets, Reflection, Nondestructive evaluation, Interfaces, Fourier transforms, Infrared cameras, Diffusion, Signal attenuation

Read Abstract +

Proceedings Article | 12 October 2006 Paper

Application of wavelet analysis in active thermography for non-destructive testing of CFRP composites

G. Zauner, G. Mayr, G. Hendorfer

Proceedings Volume 6383, 63830E (2006) https://doi.org/10.1117/12.685782

KEYWORDS: Wavelets, Thermography, Nondestructive evaluation, Phase contrast, Signal analysis, Fourier transforms, Wavelet transforms, Lamps, Reflection, Continuous wavelet transforms

Read Abstract +

Showing 5 of 9 publications

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