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http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/954| Depth-independent segmentation of macroscopic three-dimensional objects encoded in single perspectives of digital holograms | |
| MARIA ALBERTINA CASTRO IBARRA YANN FRAUEL | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| We present a technique for performing segmentation of macroscopic three-dimensional objects recorded using in-line digital holography. We numerically reconstruct a single perspective of each object at a range of depths. At each point in the digital wavefront we calculate variance about a neighborhood. The maximum variance at each point over all depths is thresholded to classify it as an object pixel or a background pixel. Segmentation results for objects of low and high contrast are presented. | |
| Optical Society of America | |
| 2007-04 | |
| Artículo | |
| Inglés | |
| Estudiantes Investigadores Público en general | |
| Castro-Ibarra, A., et al., (2007). Depth-independent segmentation of macroscopic three-dimensional objects encoded in single perspectives of digital holograms, Optics Letters, Vol. 32 (10): 1229-1231 | |
| ÓPTICA | |
| Versión aceptada | |
| acceptedVersion - Versión aceptada | |
| Aparece en las colecciones: | Artículos de Óptica |
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| Fichero | Tamaño | Formato | |
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| 5_Depth-independent segmentation.pdf | 227.42 kB | Adobe PDF | Visualizar/Abrir |