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Dokumenttyp:
journal article 
Autor(en):
Tzoumas, Stratis; Rosenthal, Amir; Lutzweiler, Christian; Razansky, Daniel; Ntziachristos, Vasilis 
Titel:
Spatiospectral denoising framework for multispectral optoacoustic imaging based on sparse signal representation. 
Abstract:
One of the major challenges in dynamic multispectral optoacoustic imaging is its relatively low signal-to-noise ratio which often requires repetitive signal acquisition and averaging, thus limiting imaging rate. The development of denoising methods which prevent the need for signal averaging in time presents an important goal for advancing the dynamic capabilities of the technology.In this paper, a denoising method is developed for multispectral optoacoustic imaging which exploits the implicit s...    »
 
Zeitschriftentitel:
Med Phys 
Jahr:
2014 
Band / Volume:
41 
Heft / Issue:
11 
Seitenangaben Beitrag:
113301 
Sprache:
eng 
Print-ISSN:
0094-2405 
TUM Einrichtung:
Lehrstuhl für Biologische Bildgebung