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Theranostic imaging of liver cancer using targeted optical/MRI dual-modal probes 期刊论文  OAI收割
ONCOTARGET, 2017, 卷号: 8, 期号: 20, 页码: 32741-32751
作者:  Chen, Qingshan;  Shang, Wenting;  Zeng, Chaoting;  Wang, Kun;  Liang, Xiaoyuan
  |  收藏  |  浏览/下载：63/0  |  提交时间：2017/07/18
MGRG-morphological gradient based 3D region growing algorithm for airway tree segmentation in image guided intervention therapy (EI CONFERENCE) 会议论文  OAI收割
2nd International Symposium on Bioelectronics and Bioinformatics, ISBB 2011, November 3, 2011 - November 5, 2011, Suzhou, China
作者:  Zhang T.;  Gao X.
收藏  |  浏览/下载：47/0  |  提交时间：2013/03/25
Accurate surgical planning and guidance plays an important role in successful implementation of image guided intervention. In interventional lung cancer diagnosis and treatments  precise segmentation of airway trees from lung CT images provides crucial visualization for preoperative planning and intraoperative guidance to avoid major trachea injury. While 3D region growing can segment main the parts of an airway tree (trachea  left and right main bronchus  as well as bronchi)  the method fails at bronchiole segmentation and is not robust. Mathematical morphology is an anatomical detective. In this paper  we propose a morphological gradient based region growing (MGRG) algorithm to overcome the intensity inhomogeneity  and improve the robustness of 3D region growing on extraction of bronchioles. The MGRG algorithm is validated using lung CT images  and results show that it is able to segment bronchioles  and outperforms the traditional region growing method on airway tree segmentation. 2011 IEEE.  
A prospective comparison of molecular assay and touch imprint cytology for intraoperative evaluation of sentinel lymph nodes 期刊论文  OAI收割
CHINESE MEDICAL JOURNAL, 2011, 卷号: 124
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  |  收藏  |  浏览/下载：23/0  |  提交时间：2020/10/26