CT圖像中的骨區域的自動推斷方法、裝置及計算機程序

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专利权人:

NIHON MEDI-PHYSICS CO., LTD.;日本醫事物理股份有限公司

发明人:

Kazuo HAMADA,Hiromitsu DAISAKI,Kazumasa NISHIDA,大崎洋充,Kazumasa NISHIDA,西田和正

申请号：

HK18116563

公开号：

HK1257355A1

申请日:

2018.12.25

申请国别(地区):

HK

年份:

2019

代理人:

摘要：

An exemplary embodiment provides a method including: creating a histogram of pixel values based on a CT image； determining a soft region peak, which is a peak in a soft tissue region in the histogram； and setting, based on the soft region peak, a threshold representing a lower limit of a bin value in a bone region in the histogram. The method may include automatically removing a bed portion from the CT image.

来源网站：

中国工程科技知识中心

来源网址：

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