Aiming at the bad performance of existing retinal blood vessel segmentation methods for small and low contrast vessels, a new segmentation method based on transition region extraction is proposed.
针对现有视网膜血管分割方法对于小血管和低对比度血管分割效果差的问题，提出了一种基于过渡区提取的视网膜血管分割方法。
In the blood vessel analysis and diagnosis system, the extraction and visualization of blood vessels play a vita role.
在血管分析诊断系统中，血管的分割、提取与可视化技术发挥着极其重要的作用。
In this paper we mostly research vessel segmentation, vessel centerline extraction and the three dimensional representation of vessels in the three dimensional reconstruction.
本文主要研究数字减影血管造影三维重建过程中的血管分割、中轴提取以及血管的三维表达问题。
The ultrasonic echoes of welding flaws for three types of pressure vessel are analyzed for feature extraction of signal processing using higher-order spectrum method.
针对焊接缺陷超声检测中信号处理的特征提取问题，应用高阶谱方法对三类压力容器焊接缺陷的超声回波信号进行了分析。
A novel 3d centerline extraction of brain blood vessel is described.
介绍了一种新颖的三维脑血管中心路径提取方法。
A novel 3d centerline extraction of brain blood vessel is described.
介绍了一种新颖的三维脑血管中心路径提取方法。
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