| dc.creator | MARIA ALBERTINA CASTRO IBARRA | |
| dc.creator | YANN FRAUEL | |
| dc.date | 2007-04 | |
| dc.date.accessioned | 2023-07-25T16:22:43Z | |
| dc.date.available | 2023-07-25T16:22:43Z | |
| dc.identifier | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/954 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7806153 | |
| dc.description | 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. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Optical Society of America | |
| dc.relation | citation: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 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
| dc.subject | info:eu-repo/classification/cti/1 | |
| dc.subject | info:eu-repo/classification/cti/22 | |
| dc.subject | info:eu-repo/classification/cti/2209 | |
| dc.subject | info:eu-repo/classification/cti/2209 | |
| dc.title | Depth-independent segmentation of macroscopic three-dimensional objects encoded in single perspectives of digital holograms | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/acceptedVersion | |
| dc.audience | students | |
| dc.audience | researchers | |
| dc.audience | generalPublic | |
