Alber M, Nüsslin F
Abt. Medizinische Physik, Radiologische Uniklinik, Universität Tübingen, Germany.
Phys Med Biol. 2000 May;45(5):N49-52. doi: 10.1088/0031-9155/45/5/403.
A method to smooth intensity-modulated photon beams is presented which can be applied in conjunction with any optimization algorithm. The method employs an additional soft constraint to minimize the area of the surface defined by the photon fluence.
提出了一种平滑调强光子束的方法,该方法可与任何优化算法结合使用。该方法采用额外的软约束来最小化由光子注量定义的表面面积。