发明名称 |
METHOD AND APPARATUS FOR ITERATIVE RECONSTRUCTION |
摘要 |
A method is provided for iteratively reconstructing an image of an object. The method includes accessing measurement data associated with the image, and using a simultaneous algorithm to reconstruct the image. Using the simultaneous algorithm to reconstruct the image includes determining a scaling factor that is voxel-dependent, and applying the voxel-dependent scaling factor to a gradient of an objective function to reconstruct the image. |
申请公布号 |
US2013343673(A1) |
申请公布日期 |
2013.12.26 |
申请号 |
US201213531255 |
申请日期 |
2012.06.22 |
申请人 |
PAL DEBASHISH;KIM DONGHWAN;CHO JANG HWAN;FESSLER JEFFREY A.;THIBAULT JEAN-BAPTISTE;YU ZHOU;SRIVASTAVA SOMESH;FU LIN;DE MAN BRUNO KRISTIAAN BERNARD |
发明人 |
PAL DEBASHISH;KIM DONGHWAN;CHO JANG HWAN;FESSLER JEFFREY A.;THIBAULT JEAN-BAPTISTE;YU ZHOU;SRIVASTAVA SOMESH;FU LIN;DE MAN BRUNO KRISTIAAN BERNARD |
分类号 |
G06T11/00 |
主分类号 |
G06T11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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