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http://cimat.repositorioinstitucional.mx/jspui/handle/1008/704| Regularized Quadrature and Phase Tracking (RQPT) From a Single Closed-Fringe Interferogram | |
| MANUEL SERVIN GUIRADO | |
| Acceso Abierto | |
| Atribución-NoComercial | |
| Diseño de Patrones | |
| A new sequential phase demodulator based on a Regularized Quadra- ture and Phase Tracking system (RQPT) is applied to demodulate two-dimensional fringe patterns. This RQPT system tracks the fringe pattern’s quadrature and phase in a sequential way following the path of the fringes. To make the RQPT system more robust to noise the modulating phase around a small neighborhood is modeled as a plane and the quadrature of the signal is estimated simultaneously with the fringe’s modulating phase. By sequentially calculating the quadrature of the fringe pattern one obtains a more robust sequential demodula- tor than it was previously possible. This system may be applied to the demodulation of a single interferogram having closed-fringes. | |
| Centro de Investigación en Matemáticas AC | |
| 05-08-2003 | |
| Reporte | |
| Inglés | |
| Investigadores | |
| CONSTRUCCIÓN DE ALGORITMOS | |
| Versión publicada | |
| publishedVersion - Versión publicada | |
| Aparece en las colecciones: | Reportes Técnicos - Ciencias de la Computación |
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| Fichero | Tamaño | Formato | |
|---|---|---|---|
| I-03-13.pdf | 795.86 kB | Adobe PDF | Visualizar/Abrir |