A Topographic Kirchhoff Dynamic Focused Beam Migration Method Based on Compressed Sensing
نویسندگان
چکیده
منابع مشابه
Compressed sensing based cone-beam computed tomography reconstruction with a first-order method.
PURPOSE This article considers the problem of reconstructing cone-beam computed tomography (CBCT) images from a set of undersampled and potentially noisy projection measurements. METHODS The authors cast the reconstruction as a compressed sensing problem based on l1 norm minimization constrained by statistically weighted least-squares of CBCT projection data. For accurate modeling, the noise ...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2018
ISSN: 2169-3536
DOI: 10.1109/access.2018.2873174