发明名称 |
Radiation treatment planning method and apparatus |
摘要 |
A method of radiation treatment planning for radiation systems providing multiple beams of independently adjustable intensities limits the iterative beam weight determination to a set of discrete beam weights avoiding errors in post-optimization truncation of the beam weights, and decreasing the iteration time. Those beams having a greatest effect on the solution are preferentially adjusted and larger changes between discrete values of beam weights are given preference to smaller changes.
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申请公布号 |
US5647663(A) |
申请公布日期 |
1997.07.15 |
申请号 |
US19960583388 |
申请日期 |
1996.01.05 |
申请人 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
发明人 |
HOLMES, TIMOTHY W. |
分类号 |
A61N5/10;G06F19/00;(IPC1-7):G06F15/00 |
主分类号 |
A61N5/10 |
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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