摘要
目的探讨医学图像背景分割的方法。方法首先采用常规的自适应阈值方法对图像背景进行分割,但效果不理想;接着对医学图像的特点进行分析,最后采用背景拟合设定阈值进行分割。结果实现了医学图像背景的分割。结论实验表明上述方法能够非常有效地分割医学图像背景。
Objective To investigate the medical image background segmentation.Methods Firstly,conventional adaptive threshold method was used to segment the medical image,but the result was not satisfactory.Then the characteristics of medical image were analyzed and the medical image based on background fitting was segmented.Results This method achieved the medical image background segmentation.Conclusion Experimental results show that the above method can be very effective in background segmentation.
出处
《中国医学影像技术》
CSCD
北大核心
2010年第8期1573-1575,共3页
Chinese Journal of Medical Imaging Technology
基金
国家自然科学基金(10573008
10973007)
关键词
背景分割
阈值
拟合
直方图
Background segmentation
Threshold
Fitting
Histogram
