发明名称 |
METHOD AND APPARATUS FOR ITERATIVE RECONSTRUCTION |
摘要 |
A method for reconstructing an image of an object that includes a plurality of image elements. The method includes accessing image data associated with a plurality of image elements, and reconstructing an image of the object by optimizing an objective function, where the objective function is optimized by iteratively solving a nested sequence of approximate optimization problems. The algorithm is composed of nested iterative loops, in which an inner loop iteratively optimizes an objective function approximating the outer loop objective function, and an outer loop that utilizes the solution of the inner loop to optimize the original objective function.
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申请公布号 |
US2013108128(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
US201113287589 |
申请日期 |
2011.11.02 |
申请人 |
YU ZHOU;DRAPKIN EVGENY;DE MAN BRUNO KRISTIAAN BERNARD;THIBAULT JEAN-BAPTISTE;ZENG KAI;HSIEH JIANG;NETT BRIAN EDWARD;PAL DEBASHISH;FU LIN;CAO GUANGZHI;BOUMAN, JR. CHARLES A.;SAUER KEN DAVID |
发明人 |
YU ZHOU;DRAPKIN EVGENY;DE MAN BRUNO KRISTIAAN BERNARD;THIBAULT JEAN-BAPTISTE;ZENG KAI;HSIEH JIANG;NETT BRIAN EDWARD;PAL DEBASHISH;FU LIN;CAO GUANGZHI;BOUMAN, JR. CHARLES A.;SAUER KEN DAVID |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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