Adaptive monogenic filtering and normalization of ESPI fringe patterns
| dc.contributor.author | Quiroga Mellado, Juan Antonio | |
| dc.contributor.author | Guerrero, J. A. | |
| dc.contributor.author | Marroquín Zaleta, José Luis | |
| dc.contributor.author | Rivera Meraz, M. | |
| dc.date.accessioned | 2023-06-20T10:37:21Z | |
| dc.date.available | 2023-06-20T10:37:21Z | |
| dc.date.issued | 2005-11-15 | |
| dc.description | © 2005 Optical Society of America. J. L. Marroquín (jlm@fractal.cimat.mx) and M. Rivera were supported in part by grants 46270 and 40722 from the Consejo Nacional de Ciencia y Tecnología, México; J. A. Quiroga was supported by grant DPI2002-02104 from the Ministerio Español de Ciencia y Tecnología. | |
| dc.description.abstract | A technique is presented for filtering and normalizing noisy fringe patterns, which may include closed fringes, so that single-frame demodulation schemes may be successfully applied. It is based on the construction of an adaptive filter as a linear combination of the responses of a set of isotropic bandpass filters. The space-varying coefficients are proportional to the envelope of the response of each filter, which in turn is computed by using the corresponding monogenic image [Felsberg and Sommer, IEEE Trans. Signal Process. 49, 3136 (2001)]. Some examples of demodulation of real Electronic Speckle Pattern Interferometry (ESPI) images patterns are presented. | |
| dc.description.department | Depto. de Óptica | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | Consejo Nacional de Ciencia y Tecnología, México | |
| dc.description.sponsorship | Ministerio Español de Ciencia y Tecnología | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/23054 | |
| dc.identifier.doi | 10.1364/OL.30.003018 | |
| dc.identifier.issn | 0146-9592 | |
| dc.identifier.officialurl | http://dx.doi.org/10.1364/OL.30.003018 | |
| dc.identifier.relatedurl | http://www.opticsinfobase.org | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/50803 | |
| dc.issue.number | 22 | |
| dc.journal.title | Optics Letters | |
| dc.language.iso | eng | |
| dc.page.final | 3020 | |
| dc.page.initial | 3018 | |
| dc.publisher | Optical Society of America | |
| dc.relation.projectID | 46270 | |
| dc.relation.projectID | 40722 | |
| dc.relation.projectID | DPI2002-02104 | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 535 | |
| dc.subject.keyword | Demodulation | |
| dc.subject.keyword | Quadrature | |
| dc.subject.ucm | Óptica (Física) | |
| dc.subject.unesco | 2209.19 Óptica Física | |
| dc.title | Adaptive monogenic filtering and normalization of ESPI fringe patterns | |
| dc.type | journal article | |
| dc.volume.number | 30 | |
| dcterms.references | 1. M. Servín, J. L. Marroquín, and J. A. Quiroga, J. Opt. Soc. Am. A 21, 411 (2004). 2. K. G. Larkin, D. J. Bone, and M. A. Oldfield, J. Opt. Soc. Am. A 18, 1862 (2000). 3. J. Kozlowsky and G. Serra, Appl. Opt. 38, 2256 (1999). 4. M. Rivera, J. Opt. Soc. Am. A 22, 1170 (2005). 5. M. Felsberg and G. Sommer, IEEE Trans. Signal Process. 49, 3136 (2001). | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 1c171089-8e25-448f-bcce-28d030f8f43a | |
| relation.isAuthorOfPublication.latestForDiscovery | 1c171089-8e25-448f-bcce-28d030f8f43a |
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