肝脏计算机辅助诊断系统,computer aided diagnostic system for ultrasound liver images a systematic review：（计算机辅助诊...-优快云博客

该文章深入探讨了计算机辅助诊断（CAD）系统在肝癌检测中的应用，以及针对医学超声图像的技术发展。尽管CAD系统能够帮助准确检测不同类型的肝癌，但其性能仍有待显著提升。文章首先将CAD系统分为四个主要阶段：数据预处理、病灶分割、特征提取、选择及分类器，并详细回顾了每个阶段常用的方法。

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computer aided diagnostic system for ultrasound liver images a systematic review：(计算机辅助诊断系统对肝脏超声图像系统回顾)

Optik 140 (2017) 1114–1126

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Optik

j o u r n a l h o me p a g e : w w w. elsev ier.de/ijleo

Original research article

Computer aided diagnostic system for ultrasound liver

images: A systematic review

Mohamed Yaseen Jabarulla, Heung-No Lee ∗

School of Electrical Engineering and Computer Science, Gwangju Institute of Scinece and Technology, South Korea

a r t i c l e i n f o a b s t r a c t

Article history: In this article an in-depth overview is presented on Computer aided diagnostic (CAD) sys-

Received 31 December 2016 tem’s usage for liver cancer. Besides, in a broader sense highlighting the technical aspects

Accepted 4 May 2017 developed for medical ultrasound images is also discussed. CAD system is a process that

provides adequate information that helps to analyze the Ultrasound images and helps to

Keywords: accurately detecting different types of liver cancer. However, the system performance is still

Ultrasound image not signiﬁcantly improved. In this paper, ﬁrstly, we categorize the CAD system according to

Liver cancer diagnosis the four primary stages including data preprocessing, lesion segmentation, feature extrac-

Computer aided diagnositic system

tion, selection, and Classiﬁer. In each stage, we review speciﬁc methods that are commonly

Segmentation

used in most of the algorithms propose