Discrete Imaging Models for Three-Dimensional Optoacoustic Tomography Using Radially Symmetric Expansion Functions
نویسندگان
چکیده
منابع مشابه
Iterative reconstruction method for three-dimensional optoacoustic imaging
Three-dimensional optoacoustic imaging uses detection of laser-generated thermoelastic waves with an ultrasound sensor array. Integrated acoustic signals (velocity potentials) are back projected into the source volume to give a map of absorbed laser energy. Since the number of array elements and the receiving solid angle are limited, radial back projection produces artifacts such as back projec...
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ژورنال
عنوان ژورنال: IEEE Transactions on Medical Imaging
سال: 2014
ISSN: 0278-0062,1558-254X
DOI: 10.1109/tmi.2014.2308478