Image reconstruction of fluorescent molecular tomography based on the simplified matrix system
نویسندگان
چکیده
منابع مشابه
Image reconstruction of fluorescent molecular tomography based on the simplified matrix system.
Fluorescent molecular tomographic image reconstruction usually involves repeatedly solving large-scale matrix equations, which are computationally expensive. In this paper, a method is proposed to reduce the scale of the matrix system. The Jacobian matrix is simplified by deleting the columns or the rows whose values are smaller than a threshold. Furthermore, the measurement data are divided in...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2013
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.30.001464