Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Mathieu Leclercq"'
Autor:
Baptiste Baquero, Maxime Gillot, Lucia Cevidanes, Najla Al Turkestani, Marcela Gurgel, Mathieu Leclercq, Jonas Bianchi, Marilia Yatabe, Antonio Ruellas, Camila Massaro, Aron Aliaga, Maria Antonia Alvarez Castrillon, Diego Rey, Juan Fernando Aristizabal, Juan Carlos Prieto
Publikováno v:
Clinical Image-Based Procedures ISBN: 9783031231780
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e82dac971b4a101dcc4863205547b7
https://doi.org/10.1007/978-3-031-23179-7_4
https://doi.org/10.1007/978-3-031-23179-7_4
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2017, 121 (4), pp.045112. ⟨10.1063/1.4974950⟩
Journal of Applied Physics, American Institute of Physics, 2017, 121 (4), pp.045112. ⟨10.1063/1.4974950⟩
International audience; This paper reports the implementation of digital color holography to investigate elastic waves propagating along a layer of a granular medium. The holographic setup provides simultaneous recording and measurement of the 3D dyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::067e06b1f2739b8f0e341b66315be9b2
https://hal-univ-lemans.archives-ouvertes.fr/hal-02057081/file/leclercq_et_al_JAP_2017.pdf
https://hal-univ-lemans.archives-ouvertes.fr/hal-02057081/file/leclercq_et_al_JAP_2017.pdf
Publikováno v:
Experimental Thermal and Fluid Science
Experimental Thermal and Fluid Science, Elsevier, 2016, 70, pp.176-184. ⟨10.1016/j.expthermflusci.2015.09.012⟩
Experimental Thermal and Fluid Science, Elsevier, 2016, 70, pp.176-184. ⟨10.1016/j.expthermflusci.2015.09.012⟩
International audience; This paper describes an optical setup for measuring density fluctuations associated to acoustic oscillations in a thermoacoustic prime-mover. A time-resolved, full-field holographic interferometry technique is used, which enab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2838ceb27992d21d573ab57e6495f46f
https://hal-univ-lemans.archives-ouvertes.fr/hal-02057609/file/penelet_et_al_ETFS_2015_preprint_version.pdf
https://hal-univ-lemans.archives-ouvertes.fr/hal-02057609/file/penelet_et_al_ETFS_2015_preprint_version.pdf
Publikováno v:
Imaging and Applied Optics 2014.
This paper proposes a digital holographic set-up with two wavelengths and two image sensors, having different acquisition frame rates, to characterize the acoustic auto-oscillations generated in a standing-wave thermo-acoustic generator.
Publikováno v:
Optical Methods for Inspection, Characterization, and Imaging of Biomaterials.
This paper proposes a full-field and simultaneous method to visualize acoustic waves at the surface of granular media, using a three color digital holographic set-up. Experimental results permit the quantification of the response of the medium to an
Autor:
Mathieu Leclercq, Pascal Picart
Publikováno v:
SPIE Proceedings.
This paper proposes a robust method to compensate for the chromatic aberrations induced by the optical elements in digital color holography. It combines a zero-padding algorithm and a convolution approach with adjustable magnification, using a single
Publikováno v:
Applied optics. 52(1)
This paper proposes a first attempt to visualize and analyze the vibrations induced by a bone-conduction device and propagating at the surface of the skin of a human face. The method is based on a new approach in a so-called quasi-time-averaging regi
Publikováno v:
Digital Holography and Three-Dimensional Imaging.
This paper proposes full field visualization of 3D acoustic waves propagating at the surface of a granular medium using digital color holography. Experimental results reveal the existence of the 3D propagative waves.
Autor:
Mathieu Leclercq, Pascal Picart
Publikováno v:
Digital Holography and Three-Dimensional Imaging.
This paper discusses what could be called the pixel paradox. This paradox is related to contradictorily modelling coexisting in literature. A first approach states that the pixel function acts as a convolution function, whereas the latter states that
Autor:
Pascal Picart, Mathieu Leclercq
Publikováno v:
Digital Holography and Three-Dimensional Imaging.
This paper proposes a robust and efficient method to compensate for the chromatic aberrations induced by optical elements in digital three-color holography. Experimental results confirm and validate the proposed approach.