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Document type:
journal article 
Author(s):
Dean-Ben, XoseLuis; Razansky, Daniel 
Title:
On the link between the speckle free nature of optoacoustics and visibility of structures in limited-view tomography. 
Abstract:
Similar to pulse-echo ultrasound, optoacoustic imaging encodes the location of optical absorbers by the time-of-flight of ultrasound waves. Yet, signal generation mechanisms are fundamentally different for the two modalities, leading to significant distinction between the optimum image formation strategies. While interference of back-scattered ultrasound waves with random phases causes speckle noise in ultrasound images, speckle formation is hindered by the strong correlation between the optoaco...    »
 
Journal title abbreviation:
Photoacoustics 
Year:
2016 
Journal volume:
Journal issue:
Pages contribution:
133-140 
Language:
eng 
Print-ISSN:
2213-5979 
TUM Institution:
Lehrstuhl für Biologische Bildgebung