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基于区域生长法的超声图像分割
Ultrasonic Image Segmentation Based on Region Growing Method
【摘要】 分割是医学图像处理的一个重要方面,其目的是把原始图像中感兴趣的区域提取出来,尽可能为临床诊断、病理分析、治疗提供可靠的依据。本文对超声图像进行直方图规定化预处理,然后采用区域生长法对超声图像进行分割,取得了满意的效果。
【Abstract】 Segmentation is an important aspect of medical image processing,its purpose is to extract the region of interest from the original images to provide a reliable basis for clinical diagnosis,pathological analysis and treatment.This paper carried on histograms specification to pretreat ultrasonic images and use of region growing method to segment ultrasonic images,thus achieved satisfactory results.
【关键词】 直方图均衡化;
直方图规定化;
灰度级;
区域生长;
【Key words】 histogram equalization; histogram specification; gray level; region growing;
【Key words】 histogram equalization; histogram specification; gray level; region growing;
- 【文献出处】 影像技术 ,Image Technology , 编辑部邮箱 ,2007年03期
- 【分类号】R318
- 【被引频次】19
- 【下载频次】380