中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 自动化研究所
  3. 中国科学院自动化研究所
  4. 中国科学院分子影像重点实验室
Real-Time Visualized Freehand 3D Ultrasound Reconstruction Based on GPU

文献类型：期刊论文

作者Dai, Yakang1; Tian, Jie1,2; Dong, Di1; Yan, Guorui1; Zheng, Hairong3
刊名IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE
出版日期2010-11-01
卷号14期号:6页码:1338-1345
关键词Compute unified device architecture (CUDA) freehand 3-D ultrasound graphics processing unit (GPU) volume reconstruction volume rendering
英文摘要Visualized freehand 3-D ultrasound reconstruction offers to image incremental reconstruction during acquisition and guide users to scan interactively for high-quality volumes. We originally used the graphics processing unit (GPU) to develop a visualized reconstruction algorithm that achieves real-time level. Each newly acquired image was transferred to the memory of the GPU and inserted into the reconstruction volume on the GPU. The partially reconstructed volume was then rendered using GPU-based incremental ray casting. After visualized reconstruction, hole-filling was performed on the GPU to fill remaining empty voxels in the reconstruction volume. We examine the real-time nature of the algorithm using in vitro and in vivo datasets. The algorithm can image incremental reconstruction at speed of 26-58 frames/s and complete 3-D imaging in the acquisition time for the conventional freehand 3-D ultrasound.
WOS标题词Science & Technology ; Technology ; Life Sciences & Biomedicine
类目[WOS]Computer Science, Information Systems ; Computer Science, Interdisciplinary Applications ; Mathematical & Computational Biology ; Medical Informatics
研究领域[WOS]Computer Science ; Mathematical & Computational Biology ; Medical Informatics
关键词[WOS]3-DIMENSIONAL ULTRASOUND ; ECHOCARDIOGRAPHY ; ULTRASONOGRAPHY ; DISPLAY
收录类别SCI
语种英语
WOS记录号WOS:000283982200004
源URL[http://ir.ia.ac.cn/handle/173211/3970]  
专题自动化研究所_中国科学院分子影像重点实验室
作者单位1.Chinese Acad Sci, Med Image Proc Grp, Inst Automat, Beijing 100190, Peoples R China
2.Xidian Univ, Life Sci Ctr, Xian 710071, Shanxi, Peoples R China
3.Chinese Acad Sci, Paul C Lauterbur Res Ctr Biomed Imaging, Inst Biomed & Hlth Engn, Shenzhen Inst Adv Technol, Shenzhen 518067, Peoples R China
推荐引用方式
GB/T 7714		 Dai, Yakang,Tian, Jie,Dong, Di,et al. Real-Time Visualized Freehand 3D Ultrasound Reconstruction Based on GPU[J]. IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE,2010,14(6):1338-1345.
APA Dai, Yakang,Tian, Jie,Dong, Di,Yan, Guorui,&Zheng, Hairong.(2010).Real-Time Visualized Freehand 3D Ultrasound Reconstruction Based on GPU.IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE,14(6),1338-1345.
MLA Dai, Yakang,et al."Real-Time Visualized Freehand 3D Ultrasound Reconstruction Based on GPU".IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE 14.6(2010):1338-1345.

入库方式： OAI收割

来源：自动化研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。