CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
unknown
一种基于临床CT影像的肝内血管体积测量方法
Authors
王博亮
符晓珠
陈艺清
黄绍辉
Publication date
1 April 2015
Publisher
中国医学工程
Abstract
肝脏血管体积不仅可以为临床疾病诊断提供重要参考,还对肝脏供血能力和肝脏储备功能的评估具有重要参考价值。本研究提出一种血管体积测量方法,利用置信连接和ITK-SNAP分割出肝内门静脉并进行空洞填补后,通过体素数目换算得到血管体积。该方法可快速、准确的计算出肝内门静脉的体积。实验采用10套不同规格的肝脏CT图像进行肝内门静脉血管体积测量,并选取3套数据与基于手工测量得到的血管体积进行对比。实验结果表明,通过本研究方法测量得到的体积与手工测量结果基本一致,利用统计学方法得到的肝内门静脉的体积为(11.316±1.080)m L。国家自然科学基金项目(61001144,61271336,61327001
Similar works
Full text
Open in the Core reader
Download PDF
Available Versions
Xiamen University Institutional Repository
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dspace.xmu.edu.cn:2288/849...
Last time updated on 16/06/2016