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dc.contributor.authorBlanco García, Jesús 
dc.contributor.authorFernández Fernández, José Luis 
dc.contributor.authorFernández Doval, Ángel Manuel 
dc.contributor.authorLópez Vázquez, José Carlos 
dc.contributor.authorPino Martíns, Francisco
dc.contributor.authorPerez-Martinez Perez-Amor, Mariano Jesus 
dc.date.accessioned2019-05-06T11:33:24Z
dc.date.available2019-05-06T11:33:24Z
dc.date.issued1991-10-01
dc.identifier.urihttp://hdl.handle.net/11093/1254
dc.description.abstractAdvantages of moire holography with single illumination beam as a real-time method to detect vibrational modes of diffusing objects have been already experimentally demonstrated by several authors. The main obstacle to automatizing the analysis of the moire pattern is the difficulty in filtering the carrier pattern. At the present, it seems affordable to realize filtering in quasi-real time by means of a digital image-processing system. However, several problems arise in this operation, for example, the spread of the spatial frequency spectrum of the carrier fringes. Different filtering algorithms, with and without FFT, are compared. Different ways to combine both carriers are examined.spa
dc.description.sponsorshipComisión Interministerial de Ciencia y Tecnología | Ref. ROB-402/90spa
dc.description.sponsorshipXunta de Galicia | Ref. XUGA 7050389spa
dc.language.isoengspa
dc.titleStudy of plate vibrations by moire holographyspa
dc.typeconferenceObjectspa
dc.rights.accessRightsopenAccessspa
dc.identifier.doi10.1117/12.47105
dc.identifier.editorhttp://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=966839spa
dc.publisher.departamentoFísica aplicadaspa
dc.conferenceObject.typeComunicación extensa internacionalspa
dc.identifier.conferenceObject"Industrial Applications of Holographic and Speckle Measuring Techniques" - ECO4 (The Hague '91), La Haya, Países Bajos, Holanda, 12-13 marzo 1991spa
dc.publisher.grupoinvestigacionGrupo de Óptica Físicaspa
dc.subject.unesco3311.11 Instrumentos Opticosspa
dc.subject.unesco2209.07 Holografíaspa
dc.subject.unesco2201.11 Vibracionesspa
dc.date.updated2019-04-24T18:07:55Z
dc.computerCitationpub_title=Study of plate vibrations by moire holography|volume=undefined|journal_number=|start_pag=180|end_pag=190|congress_title="Industrial Applications of Holographic and Speckle Measuring Techniques" - ECO4 (The Hague '91)|start_date=12/3/1991|end_date=13/3/1991spa


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