A method of image processing was developed to describe the radiotherapy treatment planning, and the back-projectionreconstructionmethod was used to program the radiotherapy treatment planning.
本文提出一种用图像描述放射治疗计划的方法，并利用直接反投影图像的重建算法进行放射治疗计划设计。
2
An analytical method allowing exact reconstruction from cone-beam projection data which are detected from a single circular orbit is discussed.
本文介绍了一种可以对来自于单一圆轨道的锥束投影数据进行精确重建的分析方法。
3
The regularization method for density reconstruction of axially symmetric objects using a single Xray projection is described.