发明名称 |
Systems and methods for processing medical image data to facilitate comparisons among groups of subjects |
摘要 |
Systems and methods for processing medical image data with increased sensitivity to facilitate comparisons among groups of subjects are disclosed herein. In one embodiment, a method comprises receiving a first three-dimensional image comprising a plurality of voxels, reducing a regional trend within the three-dimensional image, computing a semivariogram for a region of interest, defining at least one block of spatially correlated voxels, calculating voxel weights for each voxel within the at least one block, and determining a block average count and variance for the at least one block.
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申请公布号 |
US7961922(B2) |
申请公布日期 |
2011.06.14 |
申请号 |
US20070756454 |
申请日期 |
2007.05.31 |
申请人 |
THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM;SOUTHERN METHODIST UNIVERSITY |
发明人 |
SPENCE JEFFREY S.;CARMACK PATRICK S.;LIN QIHUA;GUNST RICHARD F.;SCHUCANY WILLIAM R.;HALEY ROBERT W. |
分类号 |
G06K9/00;G06E1/00;G06F17/18;G06F19/00 |
主分类号 |
G06K9/00 |
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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