Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Saoucene Hassad"'
Publikováno v:
Frontiers in Photonics. 3
This paper proposes an approach for acoustic field imaging using simultaneous multi-view digital holography based on three-color digital off-axis holography. Considering spatio-chromatic multiplexing and the recording with a monochrome sensor, the nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0906800723c1b5b68e702d4cef885029
https://doi.org/10.3389/fphot.2022.929031
https://doi.org/10.3389/fphot.2022.929031
Publikováno v:
Digital Holography and 3-D Imaging 2022.
This paper discusses on distortion and bias in digital holographic imaging applied to the visualisation of acoustic fields. Distortion due to exposure time and bias due to the propagation of the laser beam in the acoustic field are investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7dc6bdb6e22144f63b072873a626528
https://doi.org/10.1364/dh.2022.w1a.6
https://doi.org/10.1364/dh.2022.w1a.6
Publikováno v:
Digital Holography and 3-D Imaging 2022.
This paper proposes a digital color holographic approach for multi-view imaging of the amplitude and phase of acoustic fields. Experimental results with a 40 kHz acoustic emitter demonstrate the proof-of-concept of multi-view imaging.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f971962c91f62f54f1055e2554b7c69a
https://doi.org/10.1364/dh.2022.m2a.7
https://doi.org/10.1364/dh.2022.m2a.7
Publikováno v:
Optical Measurement Systems for Industrial Inspection XII.
This paper discusses an approach for simultaneous tomography based on three-color digital holography and recording monochrome holograms. The numerical processing of the monochrome holograms to yield the multiple views is described. The process for 3D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe38cdee9490da21273c56e2176e4744
https://doi.org/10.1117/12.2593726
https://doi.org/10.1117/12.2593726
Publikováno v:
OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP).
The paper discusses an approach for simultaneous holographic tomography based on three-color digital holography and recording monochrome holograms. The 3D shape from multiple projections is reconstructed with high frame rate data acquisition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc4d909e329a219b6998e4ac4254fe3c
https://doi.org/10.1364/dh.2021.dm6e.3
https://doi.org/10.1364/dh.2021.dm6e.3