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等剂量曲线的跟踪和绘制是放射物理剂量学中的一个基本！司题。本文描述了一种逐行逐列扫描式等剂量曲线的跟踪和绘制算法。它具有思路简捷、占用内存少、程序移植性强、绘图区域边界判断简单及适用于任意形状的封闭区域等优点。该方法也适用于其它等值线的跟踪和绘制。
Isometric dose tracking and mapping is a basic radiation physics dosimetry! Secretary questions. This article describes a line-by-column scanning isodose curve tracking and rendering algorithm. It has the advantages of simple thinking, less occupied memory, strong portability of programs, simple judgment of the boundaries of the drawing area, and closed areas of any shape. This method is also suitable for tracking and drawing of other contours.