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Document type:
Journal Article; Research Support, Non-U.S. Gov't; Article
Author(s):
Tzoumas, Stratis; Rosenthal, Amir; Lutzweiler, Christian; Razansky, Daniel; Ntziachristos, Vasilis
Title:
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...     »
Journal title abbreviation:
Med Phys
Year:
2014
Journal volume:
41
Journal issue:
11
Pages contribution:
113301
Language:
eng
Fulltext / DOI:
doi:10.1118/1.4893530
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/25370669
Print-ISSN:
0094-2405
TUM Institution:
Lehrstuhl für Biologische Bildgebung - Zusammenarbeit mit dem Helmholtz-Zentrum München (Prof. Ntziachristos)
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