Method based on the double sideband technique for the dynamic tracking of micrometric particles
Digital holography (DH) methods are of interest in a large number of applications. Recently, the double sideband (DSB) technique was proposed, which is a DH based method that, by using double filtering, provides reconstructed images without distortions and is free of twin images by using an in-line...
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2016
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_20408978_v18_n6_p_Ramirez http://hdl.handle.net/20.500.12110/paper_20408978_v18_n6_p_Ramirez |
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paper:paper_20408978_v18_n6_p_Ramirez2023-06-08T16:33:06Z Method based on the double sideband technique for the dynamic tracking of micrometric particles Iemmi, Claudio César digital holography image processing pattern recognition spatial light modulators target tracking Holography Light modulation Light modulators Pattern recognition Target tracking Digital holography Glass microspheres Holographic images In-line configuration Micrometric particles Recognition methods Reconstructed image Spatial light modulators Image processing Digital holography (DH) methods are of interest in a large number of applications. Recently, the double sideband (DSB) technique was proposed, which is a DH based method that, by using double filtering, provides reconstructed images without distortions and is free of twin images by using an in-line configuration. In this work, we implement a method for the investigation of the mobility of particles based on the DSB technique. Particle holographic images obtained using the DSB method are processed with digital picture recognition methods, allowing us to accurately track the spatial position of particles. The dynamic nature of the method is achieved experimentally by using a spatial light modulator. The suitability of the proposed tracking method is validated by determining the trajectory and velocity described by glass microspheres in movement. © 2016 IOP Publishing Ltd. Fil:Iemmi, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2016 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_20408978_v18_n6_p_Ramirez http://hdl.handle.net/20.500.12110/paper_20408978_v18_n6_p_Ramirez |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
digital holography image processing pattern recognition spatial light modulators target tracking Holography Light modulation Light modulators Pattern recognition Target tracking Digital holography Glass microspheres Holographic images In-line configuration Micrometric particles Recognition methods Reconstructed image Spatial light modulators Image processing |
| spellingShingle |
digital holography image processing pattern recognition spatial light modulators target tracking Holography Light modulation Light modulators Pattern recognition Target tracking Digital holography Glass microspheres Holographic images In-line configuration Micrometric particles Recognition methods Reconstructed image Spatial light modulators Image processing Iemmi, Claudio César Method based on the double sideband technique for the dynamic tracking of micrometric particles |
| topic_facet |
digital holography image processing pattern recognition spatial light modulators target tracking Holography Light modulation Light modulators Pattern recognition Target tracking Digital holography Glass microspheres Holographic images In-line configuration Micrometric particles Recognition methods Reconstructed image Spatial light modulators Image processing |
| description |
Digital holography (DH) methods are of interest in a large number of applications. Recently, the double sideband (DSB) technique was proposed, which is a DH based method that, by using double filtering, provides reconstructed images without distortions and is free of twin images by using an in-line configuration. In this work, we implement a method for the investigation of the mobility of particles based on the DSB technique. Particle holographic images obtained using the DSB method are processed with digital picture recognition methods, allowing us to accurately track the spatial position of particles. The dynamic nature of the method is achieved experimentally by using a spatial light modulator. The suitability of the proposed tracking method is validated by determining the trajectory and velocity described by glass microspheres in movement. © 2016 IOP Publishing Ltd. |
| author |
Iemmi, Claudio César |
| author_facet |
Iemmi, Claudio César |
| author_sort |
Iemmi, Claudio César |
| title |
Method based on the double sideband technique for the dynamic tracking of micrometric particles |
| title_short |
Method based on the double sideband technique for the dynamic tracking of micrometric particles |
| title_full |
Method based on the double sideband technique for the dynamic tracking of micrometric particles |
| title_fullStr |
Method based on the double sideband technique for the dynamic tracking of micrometric particles |
| title_full_unstemmed |
Method based on the double sideband technique for the dynamic tracking of micrometric particles |
| title_sort |
method based on the double sideband technique for the dynamic tracking of micrometric particles |
| publishDate |
2016 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_20408978_v18_n6_p_Ramirez http://hdl.handle.net/20.500.12110/paper_20408978_v18_n6_p_Ramirez |
| work_keys_str_mv |
AT iemmiclaudiocesar methodbasedonthedoublesidebandtechniqueforthedynamictrackingofmicrometricparticles |
| _version_ |
1768544387042639872 |