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Dokumenttyp:
journal article 
Autor(en):
Araque Caballero, Miguel Ángel, MÁ; Rosenthal, Amir, A; Gateau, Jérôme, J; Razansky, Daniel, D; Ntziachristos, Vasilis, V 
Titel:
Model-based optoacoustic imaging using focused detector scanning. 
Abstract:
Optoacoustic (photoacoustic) mesoscopic and microscopic imaging is often implemented by linearly scanning a spherically focused ultrasound transducer. In this case, the resolution and sensitivity along the scan direction are limited by diffraction and therefore degrade rapidly for imaging depths away from the focal point. Partial restoration of the lost resolution can be achieved by using data-processing techniques, such as the virtual detector delay-and-sum method. However, these techniques are...    »
 
Zeitschriftentitel:
Opt Lett 
Jahr:
2012 
Band / Volume:
37 
Heft / Issue:
19 
Seitenangaben Beitrag:
4080-2 
Sprache:
eng 
Print-ISSN:
0146-9592 
TUM Einrichtung:
r Biologische Bildgebung