Por favor, use este identificador para citar o enlazar este ítem:
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 |
Cargar archivos:
Fichero | Tamaño | Formato | |
---|---|---|---|
5_Depth-independent segmentation.pdf | 227.42 kB | Adobe PDF | Visualizar/Abrir |