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Application of the Allen–Oxley iterative method of phase retrieval to series of images obtained by focus variation
dc.contributor.author | Lobato, Iván | |
dc.contributor.author | Montoya, Eduardo | |
dc.creator | Lobato, Iván | |
dc.creator | Montoya, Eduardo | |
dc.date.accessioned | 2016-01-13T16:12:34Z | |
dc.date.available | 2016-01-13T16:12:34Z | |
dc.date.issued | 2008-11 | |
dc.identifier.citation | Lobato I, Montoya E. Application of the Allen–Oxley iterative method of phase retrieval to series of images obtained by focus variation. Informe Científico Tecnológico. Volumen 7 (2007) p. 47-51. | es_PE |
dc.identifier.issn | 1684-1662 | |
dc.identifier.uri | https://hdl.handle.net/20.500.13054/534 | |
dc.description.abstract | The application of the iterative method of phase retrieval to series of images obtained at different defocus values is described and discussed. It is shown that the iterative scheme is robust in the presence of discontinuities in the phase. The application of these methods to a set of experimental images taken using X-ray imaging is investigated. A computer program which can reproduce the simulations and analyse experimental image data is briefly discussed. | es_PE |
dc.description.abstract | Se describe la aplicación del método iterativo de recuperación de fase a una serie de imágenes obtenidas a diferentes valores de desenfoque. Se muestra que el esquema iterativo es robusto en presencia de discontinuidades en la fase. La aplicación de este método a un conjunto de imágenes experimentales tomadas usando rayos-X es investigada. Se discute brevemente el programa de computadora que puede reproducir la simulación y el análisis experimental de los datos de las imágenes. | |
dc.description.sponsorship | Instituto Peruano de Energía Nuclear | |
dc.format | application/pdf | es_PE |
dc.language.iso | eng | es_PE |
dc.publisher | Lima (Perú) | es_PE |
dc.rights | info:eu-repo/semantics/openAccess | es_PE |
dc.source | Instituto Peruano de Energía Nuclear | es_PE |
dc.source | Repositorio Institucional del Instituto Peruano de Energía Nuclear | es_PE |
dc.subject | Métodos de iteración | es_PE |
dc.subject | Imágenes | es_PE |
dc.subject | Rayos X | es_PE |
dc.subject | Microscopía electrónica por transmisión | es_PE |
dc.title | Application of the Allen–Oxley iterative method of phase retrieval to series of images obtained by focus variation | es_PE |
dc.type | info:eu-repo/semantics/article | es_PE |
dc.publisher.country | PE | es_PE |