Spatial Resolution for Time-Resolved Optical Tomography in Slab Geometry

Spatial Resolution for Time-Resolved Optical Tomography in Slab Geometry

Reconstructions of time-resolved phantom measurements and simulations are presented and compared for different detector geometries. It is shown that longitudinal resolution for diffuse optical tomography can be improved by using remission measurements and additional measurements with offsets in a fa...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Ziegler, R., Kohler, T., Nielsen, T., Steinkellner, O., Grosenick, D., Rinneberg, H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Absorption
Detectors
Diffuse optical tomography
Fluorescence
Fluorescence reconstruction
Geometrical optics
Image reconstruction
Image reconstruction techniques
Imaging phantoms
Inverse problems
Light propagation in tissues
Slabs
Solid modeling
Spatial resolution
Tomography
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Reconstructions of time-resolved phantom measurements and simulations are presented and compared for different detector geometries. It is shown that longitudinal resolution for diffuse optical tomography can be improved by using remission measurements and additional measurements with offsets in a fan-beam geometry. Images of fluorescent dye concentrations and absorption coefficients reconstructed from simulated and measured phantom data are compared.
ISSN:1082-3654
DOI:10.1109/NSSMIC.2006.354435