Geometric and level set tomography using ensemble Kalman inversion
نویسندگان
چکیده
منابع مشابه
A Mumford-Shah level-set approach for the inversion and segmentation of X-ray tomography data
Abstract. A level-set based approach for the determination of a piecewise constant density function from data of its Radon transformat is presented. Simultaneously, a segmentation of the reconstructed density is obtained. The segmenting contour and the corresponding density are found as minimizers of a Mumford-Shah like functional over the set of admissible contours and — for a fixed contour — ...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2019
ISSN: 0956-540X,1365-246X
DOI: 10.1093/gji/ggz472