Jaulent M C, Paul J F, Boittin P, Degoulet P
Medical Informatics Department, Broussais University Hospital, Paris, France.
Proc Annu Symp Comput Appl Med Care. 1993:818-23.
This paper presents the first prototype of a system that uses syntactic techniques to describe normal and abnormal aspects of segmented renal arteries from angiographic images. The system is one part of a full understanding system devoted to the interpretation of angiograms. Its purpose is to provide symbolic descriptions of lesions that can further contribute to an accurate diagnosis from the image. The prototype consists of a modular system that takes artery outlines as input and provides a structural description of the artery as output in the framework of a precise quantification scheme. Each module yields heuristic parameters that influence the resulting description. The system is intended to be a tool to study independently the role of these different parameters in the inter and intra observer variability.
本文介绍了一个系统的首个原型，该系统使用句法技术来描述血管造影图像中分割出的肾动脉的正常和异常特征。该系统是致力于血管造影解读的完整理解系统的一部分。其目的是提供病变的符号描述，这有助于从图像中进行准确诊断。该原型由一个模块化系统组成，该系统将动脉轮廓作为输入，并在精确量化方案的框架内提供动脉的结构描述作为输出。每个模块都会产生影响最终描述的启发式参数。该系统旨在成为一个工具，用于独立研究这些不同参数在观察者间和观察者内变异性中的作用。
