Haustral Fold Segmentation of CT Colonography Using Ridge Line Detection

机译：脊线检测CT结肠造影术的折叠褶皱分割

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In computed tomographic colonography, colonic/haustral folds often serve as important anatomic landmarks for various tasks, such as virtual endoscopic navigation, tenia coli extraction, prone/supine registration, and polyp matching. In this paper, we present an automatic fold segmentation method based on the negative ridge line detection method. Because haustral folds meet the normal colon wall at negative ridge lines, automatic fold segmentation can be achieved by taking the negative ridge lines as fold boundaries. Preliminary results on patient data are very promising.

机译：在计算机断层扫描结肠造影中，结肠/腹侧褶皱通常充当各种任务的重要解剖标志，例如虚拟内窥镜导航，腱鞘提取，俯卧/仰卧位和息肉匹配。在本文中，我们提出了一种基于负脊线检测方法的自动折叠分割方法。由于腹侧褶皱在负脊线处与正常结肠壁相交，因此可以通过将负脊线作为褶皱边界来实现自动褶皱分割。关于患者数据的初步结果非常有希望。

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《Virtual colonoscopy and abdominal imaging : Computational challenges and clinical opportunities》|2010年|p.24-31|共8页
会议地点 Beijing(CN);Beijing(CN);Beijing(CN)
作者
Hongbin Zhu; Lihong Li; Yi Fan; Zhengrong Liang;
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作者单位

Department of Radiology, State University of New York. Stony Brook, NY 11794. USA;

Dept. of Engineering Science Physics, City Univ. of New York at College of Staten Island, Staten Island, NY 10314, USA;

Department of Radiology, State University of New York. Stony Brook, NY 11794. USA;

Department of Radiology, State University of New York. Stony Brook, NY 11794. USA;

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原文格式 PDF
正文语种 eng
中图分类生物医学工程;在其他方面的应用;
关键词
haustral fold detection; CT colonography; Differential properties; ridge line; and triangle mesh;

机译：腹侧褶皱检测； CT结肠造影差分特性；脊线和三角形网格;

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专利

1. Segmentation of Haustral Folds and Polyps on Haustral Folds in CT Colonography Using Complementary Geodesic Distance Transformation [J] . XU Yan-ran, ZHAO Jun 上海交通大学学报（英文版） . 2014,第005期
2. Endoluminal surface registration for CT colonography using haustral fold matching [J] . Thomas Hampshire, Holger R. Roth, Emma Helbren, Medical image analysis . 2014,第8期

机译：内腔表面配准用于胃镜检查的结肠镜检查
3. Endoluminal surface registration for CT colonography using haustral fold matching [J] . Thomas Hampshire, Holger R. Roth, Emma Helbren, Medical image analysis . 2013,第8期

机译：使用国务院折叠匹配的CT上隙的尾末端表面注册
4. Haustral Fold Segmentation of CT Colonography Using Ridge Line Detection [C] . Hongbin Zhu, Lihong Li, Yi Fan, International Conference on Medical Image Computing and Computer-Assisted Intervention . 2011

机译：使用脊线检测的CT上读数的外壳分割
5. Shape influence in medical image segmentation with application in computer aided diagnosis in CT colonography. [D] . Xu, Haiyong. 2011

机译：在医学图像分割中的形状影响及其在CT结肠成像的计算机辅助诊断中的应用。
6. Endoluminal surface registration for CT colonography using haustral fold matching [O] . Thomas Hampshire, Holger R. Roth, Emma Helbren, -1

机译：内腔表面配准用于胃镜检查的结肠倍体成像
7. Endoluminal surface registration for CT colonography using haustral fold matching [O] . Hampshire, T.E., Roth, H.R., Helbren, E., 2013

机译：内腔表面配准用于胃镜检查的结肠镜检查

Haustral Fold Segmentation of CT Colonography Using Ridge Line Detection

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