skip to main content
Visitante
Meu Espaço
Minha Conta
Sair
Identificação
This feature requires javascript
Tags
Revistas Eletrônicas (eJournals)
Livros Eletrônicos (eBooks)
Bases de Dados
Bibliotecas USP
Ajuda
Ajuda
Idioma:
Inglês
Espanhol
Português
This feature required javascript
This feature requires javascript
Primo Search
Busca Geral
Busca Geral
Acervo Físico
Acervo Físico
Produção Intelectual da USP
Produção USP
Search For:
Clear Search Box
Search in:
Busca Geral
Or select another collection:
Search in:
Busca Geral
Busca Avançada
Busca por Índices
This feature requires javascript
This feature requires javascript
Displacement and strain analysis using lensless Fourier-transformed holographic interferometry
Takao, S ; Yoneyama, Satoru ; Takashi, Masahisa
SPIE proceedings series, 2001, Vol.4317, p.568-572
Bellingham WA: SPIE
Texto completo disponível
Citações
Citado por
Exibir Online
Detalhes
Resenhas & Tags
Mais Opções
Nº de Citações
This feature requires javascript
Enviar para
Adicionar ao Meu Espaço
Remover do Meu Espaço
E-mail (máximo 30 registros por vez)
Imprimir
Link permanente
Referência
EasyBib
EndNote
RefWorks
del.icio.us
Exportar RIS
Exportar BibTeX
This feature requires javascript
Título:
Displacement and strain analysis using lensless Fourier-transformed holographic interferometry
Autor:
Takao, S
;
Yoneyama, Satoru
;
Takashi, Masahisa
Assuntos:
Cross-disciplinary physics: materials science
;
rheology
;
Exact sciences and technology
;
Fundamental areas of phenomenology (including applications)
;
Holography
;
Imaging and optical processing
;
Instruments for strain, force and torque
;
Instruments, apparatus, components and techniques common to several branches of physics and astronomy
;
Materials science
;
Materials testing
;
Mechanical instruments, equipment and techniques
;
Methods of materials testing and analysis
;
Optics
;
Physics
É parte de:
SPIE proceedings series, 2001, Vol.4317, p.568-572
Notas:
Conference Date: 2000-11-29|2000-12-01
Conference Location: Singapore, Singapore
Descrição:
An optical system for lensless Fourier transformed holographic interferometry is constructed to enable the measurement of minute displacement from nm to micrometers scale and corresponding strain distribution using a CCD camera. In this technique, Fourier spectrum of the object beam is recorded on a hologram then the hologram image is easily reconstructed by a single pass of 2D FFT. In this paper, phase difference distribution is wrapped from -(pi) to (pi) , unwrapping process is required. The maximum spanning tree method is adopted here, which seeks a spanning tree that maximizes overall edge weights given by the cross amplitude. Displacement is calculated from the phase difference distribution. Even if there is no problem in the precision of loading device, displacement distribution of the object can be measured easily with high precision.
Editor:
Bellingham WA: SPIE
Idioma:
Inglês
Links
View record in Pascal Francis
This feature requires javascript
This feature requires javascript
Voltar para lista de resultados
This feature requires javascript
This feature requires javascript
Buscando em bases de dados remotas. Favor aguardar.
Buscando por
em
scope:(USP_PRODUCAO),scope:(USP_EBOOKS),scope:("PRIMO"),scope:(USP),scope:(USP_EREVISTAS),scope:(USP_FISICO),primo_central_multiple_fe
Mostrar o que foi encontrado até o momento
This feature requires javascript
This feature requires javascript