isodose

基本解释

Match specified isodose contours to the target volumes.
放射外科学的目的是消除肿瘤细胞同时保存正常的结构.;由于治疗过程中会涉及物理限制和生物不确定性，一个治疗方案就需要考虑到所有那些限制和不确定性。
Although 80% isodose line coverd CTV, the dose to the lens was 30% of the total dose by 20MeV electron irradiation.
2 0MeV电子线 80%25的等剂量曲线覆盖靶区 ,晶状体剂量为 3 0%25。
A median dose of 20 Gy prescribed to the 80% isodose line was administered in a single fraction.
中位值为20戈瑞剂量（建议达80%25的等剂量线）以单成分方式给予患者。
Results The planning target volume was enclosed by 95%isodose line while the dose to the organ at risk were kept below TD5/5 significantly.
结果 95%25等剂量线包绕计划靶区，危及器官的受量大大低于其耐受剂量(TD5/5)。
The technologies are emphasized, including image collection, preprocessing, edge detection and selection, calculating the dose of the point and drawing the isodose.
着重探讨了系统的实现技术，包括模拟定位机下定位图像的采集、预处理、边缘识别与提取、任意点的剂量计算和等剂量曲线的绘制等。