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标 题: Emphasizing Mesenteric Blood Vessels in Laparoscopic Colon Cancer Surgery Video Images
腹腔镜结肠癌手术中脾脏血管的影像强调
作 者: Tomoyuki Hiroyasu
Nachi Tanaka
Akeo Hagiwara
Yuki Ozamoto
Hisatake Yokouchi
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出版年: 2015
会议名: 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015)
第37届IEEE医学与生物工程学会国际会议(EMBC 2015)
届 次: 37th
摘 要: This study aims to reduce surgeon burden by emphasising mesenteric blood vessels buried in the mesentery using image processing techniques. We have developed an image processing system that can be connected to a laparoscope. The first step of the method is superficial vessel deletion using an opening process. Next, the mesenteric blood vessels are extracted by multiple regression analysis using hue, saturation, and value color space information in the image. Finally, the enhanced regions are determined by areas obtained by a labeling process. Although examples with both true and false positives are observed, the proposed technique demonstrates sufficient accuracy.

本研究旨在通过图像处理技术,利用隐藏在肠系膜中的肠系膜血管来减轻外科医生的工作负担。我们开发了一种可连接腹腔镜的图像处理系统。该方法的第一步是使用开孔处理去除表面血管。接着,利用图像中色调、饱和度和亮度的颜色空间信息,通过多元回归分析提取肠系膜血管。最后,通过标注处理确定增强区域。尽管观察到存在真阳性与假阳性的实例,但所提出的技术仍表现出足够的准确性。
中文内容为网络AI翻译,专业术语未必准确,仅供参考。

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