Numbers of beam angles required for near-optimal IMRT: theoretical limits and numerical studies.
PURPOSE: To derive limits on the numbers of beams needed to deliver near-optimal IMRT, and to assess the accuracy of the limits. METHODS: The authors four different limits have been derived. One, K(A), has been obtained by coupling Fourier techniques with a proof used to obtain Bortfeld's limi...
| Main Authors: | , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
2011
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