发明名称 |
Reduction of transitivity errors in radiotherapy image registration |
摘要 |
Deformation maps (e.g. deformation vector fields) used for correcting image-type data used in the treatment of patients in radiotherapy may be processed to eliminate inverse inconsistency and transitivity type errors which produce different results depending on the order or path of the calculation of deformation. The correction permits registration of a treatment plan with the changing patient image and accumulation of dose to a common reference frame without transformation dependent artifacts.
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申请公布号 |
US8526692(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US201113173481 |
申请日期 |
2011.06.30 |
申请人 |
TOME WOLFGANG AXEL;BENDER EDWARD THOMAS;HARDCASTLE NICHOLAS GORDON LANCE;WISCONSIN ALUMNI RESEARCH FOUNDATION |
发明人 |
TOME WOLFGANG AXEL;BENDER EDWARD THOMAS;HARDCASTLE NICHOLAS GORDON LANCE |
分类号 |
G06K9/00 |
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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