B超医学图像分割技术的研究

图像分割是图像处理过程中一个关键的环节.本文探讨了对B超图像的分割技术,对目前文献中常用的B超图像的分割算法--阈值分割法、结合特定理论工具的方法进行了分析和研究,总结了使用活动轮廊模型进行B超图像轮廓提取的关键技术,同时,联合使用动态阈值分割及最优阈值分割法,实现了对B超图像的二值处理.

Research of the Image Segmentation Technology of B-scan Medical Images

Image segmentation is a crucial step in image processing field. In this paper the image segmentation technology in B|scan medical images field is discussed detailedly, including threshoiding and combing special tool segmentation, and some algorithm being used frequently is researched and analyzed at the same time. The paper sums up some important techniques about B|scan medical image contour extracting with active contour model. It also realizes the threshold processing of B|scan medical image using the combination of dynamic threshold and threshold optimization