System for extracting contours of anatomical features, method of operation and computer readable medium

• 收藏
• 分享

专利权人:

コーニンクレッカ フィリップス エヌ ヴェ

发明人:

ペカール，ウラジミール,ビストロフ，ダニール,ペカール,ウラジミール,ビストロフ,ダニール

申请号：

JP2012502834

公开号：

JP5759446B2

申请日:

2010.03.02

申请国别(地区):

JP

年份:

2015

代理人:

摘要：

When delineating anatomical structures in a medical image of a patient for radiotherapy planning, a processor (18) detects landmarks (24) in a low-resolution image (e.g., MRI or low-dose CT) and maps the detected landmarks to reference landmarks (28) in a reference contour of the anatomical structure. The mapped landmarks facilitate adjusting the reference contour to fit the anatomical structure. The adjusted reference contour data is transformed and applied to a second image using a thin-plate spline, and the adjusted high-resolution image is used for radiotherapy planning.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/