中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共10条,第1-10条 帮助

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Context-aware network fusing transformer and V-Net for semi-supervised segmentation of 3D left atrium 期刊论文  OAI收割
EXPERT SYSTEMS WITH APPLICATIONS, 2023, 卷号: 214, 页码: 9
作者:  
Zhao, Chenji;  Xiang, Shun;  Wang, Yuanquan;  Cai, Zhaoxi;  Shen, Jun
  |  收藏  |  浏览/下载:32/0  |  提交时间:2023/07/12
VoxSeP: semi-positive voxels assist self-supervised 3D medical segmentation 期刊论文  OAI收割
MULTIMEDIA SYSTEMS, 2022, 页码: 16
作者:  
Yang, Zijie;  Xie, Lingxi;  Zhou, Wei;  Huo, Xinyue;  Wei, Longhui
  |  收藏  |  浏览/下载:33/0  |  提交时间:2022/12/07
GA-NET: Global Attention Network for Point Cloud Semantic Segmentation 期刊论文  OAI收割
IEEE SIGNAL PROCESSING LETTERS, 2021, 卷号: 28, 页码: 1300-1304
作者:  
Deng, Shuang;  Dong, Qiulei
  |  收藏  |  浏览/下载:27/0  |  提交时间:2021/08/15
A Local Contrast Fusion Based 3D Otsu Algorithm for Multilevel Image Segmentation 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2020, 卷号: 7, 期号: 1, 页码: 200-213
作者:  
Ashish Kumar Bhandari;  Arunangshu Ghosh;  Immadisetty Vinod Kumar
  |  收藏  |  浏览/下载:22/0  |  提交时间:2021/03/11
图割算法的改进及其在三维医学图像分割中的应用研究 学位论文  OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院大学, 2014
作者:  
李秀丽
收藏  |  浏览/下载:196/0  |  提交时间:2015/09/02
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.  
Learning shape statistics for hierarchical 3D medical image segmentation 会议论文  OAI收割
2011 18th ieee international conference on image processing, icip 2011, brussels, belgium, september 11, 2011 - september 14, 2014
ZhangWuxia; YuanYuan; LiXuelong; YanPingkun
收藏  |  浏览/下载:17/0  |  提交时间:2012/07/09
基于多特征融合的鲁棒场景重建 学位论文  OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2010
白沁洵
收藏  |  浏览/下载:96/0  |  提交时间:2015/09/02
基于多鱼眼相机的三维重建 学位论文  OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2008
张海威
收藏  |  浏览/下载:185/0  |  提交时间:2015/09/02
三维面像重建与分割 学位论文  OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院自动化研究所, 2000
李红霞
收藏  |  浏览/下载:29/0  |  提交时间:2015/09/02