CASIA OpenIR  > 中国科学院分子影像重点实验室
Semiautomatic determination of the reconstruction volume for real-time freehand 3D ultrasound reconstruction
Dai, Yakang; Tian, Jie; Zheng, Jian
2009
Conference NameProgress in Biomedical Optics and Imaging - SPIE
Source PublicationProgress in Biomedical Optics and Imaging - SPIE
Conference Date2009
Conference PlaceLake Buena Vista, Florida
AbstractFreehand 3D ultrasound makes use of a 2D ultrasound system and a position sensor to reconstruct 3D ultrasound images. To achieve real-time reconstruction while acquisition, the reconstruction volume must be determined in advance. In this paper, a novel technique is proposed to address the problem effectively. This technique consists of two steps: the interactive selection of the region of interest (ROI), and the automatic determination
of the reconstruction volume. The tracked B-scan is used as a vivid tool to explore the target object. After the decision of the principal directions of the target object, four B-scans are designated to enclose the ROI. The reconstruction volume corresponding to the ROI is then figured out automatically according to the four tracked B-scans. The presented technique can fast predetermine a compact reconstruction volume aligned with the best
viewing direction. Furthermore, the technique is convenient for the clinician and comfortable for the patient.The efficient and flexible nature of the technique is demonstrated on a real-time freehand system.
KeywordFreehand 3d Ultrasound Reconstruction Volume Real-time Reconstruction Roi
Indexed ByEI
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/5443
Collection中国科学院分子影像重点实验室
Corresponding AuthorTian, Jie
Recommended Citation
GB/T 7714
Dai, Yakang,Tian, Jie,Zheng, Jian. Semiautomatic determination of the reconstruction volume for real-time freehand 3D ultrasound reconstruction[C],2009.
Files in This Item: Download All
File Name/Size DocType Version Access License
Semiautomatic_determ(966KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Dai, Yakang]'s Articles
[Tian, Jie]'s Articles
[Zheng, Jian]'s Articles
Baidu academic
Similar articles in Baidu academic
[Dai, Yakang]'s Articles
[Tian, Jie]'s Articles
[Zheng, Jian]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Dai, Yakang]'s Articles
[Tian, Jie]'s Articles
[Zheng, Jian]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Semiautomatic_determination_of_the_reconstruction_.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.