基于图像处理的胸环靶自动报靶算法研究
时间: 2023-05-24 21:05:56 浏览: 94
摘要:
在胸部影像学检查中,胸环靶是一种常见的影像标志,用于计算肺部容积和注射剂量,以及检查肺部放射治疗进程。传统胸环靶报靶成本高且耗时多,自动报靶算法能够降低劳动强度,提高准确性。本文提出一种基于图像处理的自动胸环靶报靶算法,该算法通过图像预处理,自动定位胸环靶,并采用形态学和边缘检测算法进行精细分割。实验结果表明,该算法能够快速准确地自动报靶,具有广泛的应用前景。
关键词:胸环靶;图像处理;自动报靶;形态学;边缘检测
Abstract:
In chest imaging examination, the thoracic ring target is a common image marker used to calculate lung volume and injection dose, and to monitor the progress of lung radiotherapy. Traditional thoracic ring target reporting is expensive and time-consuming, and automatic reporting algorithms can reduce labor intensity and improve accuracy. This paper proposes an automatic thoracic ring target reporting algorithm based on image processing, which automatically locates the thoracic ring target through image preprocessing and uses morphological and edge detection algorithms for fine segmentation. Experimental results show that the algorithm can automatically report targets quickly and accurately, and has a wide range of application prospects.
Keywords: Thoracic ring target; image processing; automatic reporting target; morphology; edge detection