边缘检测在B超图像处理中的应用  

THE EDGE DETECTION APPLYING TO B-SCAN IMAGES PROCESSING

作　　者：王恺[1] 肖柏勋[1] 陈义群[1] 

机构地区：[1]长江大学工程地球物理研究中心,湖北荆州434023

出　　处：《内蒙古石油化工》2006年第11期119-121,共3页Inner Mongolia Petrochemical Industry

摘　　要：地质B超作为一种全新的工程地球物理探测方式,其原理与医学上的B超思想极为相似。采用边缘检测对医学B超图象处理进行了尝试,进行了基于不同算子的边缘检测后,可以看出,原始医学B超图像中的的细小病灶可以更加清楚的分辨出来,同时可以准确测得病区面积、周长及其它形态参量,从而帮助临床医生更好地对患者进行及早的诊断和治疗。可为地质B超的处理方法提供借鉴意义。As one new exploring mode in engineering geophysics, geologic B-SCAN has the similar principles as medical B-SCAN, Using different operators, this article makes the edge detection on Bscan images, Compared with original images, slender faults can be distinguished much easier, and many parameters of the faults such as area, perimeter, also can be obtained from the final images, so that clinicians can give much earlier treatment on the patients. This methods can provide effective use for reference on images processing methods of geologic B-SCAN.

关 键 词：边缘检测 数字图像 医学B超 细小病灶 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]