Thyroid Nodule Classification in Ultrasound Images by Fine-Tuning Deep Convolutional Neural Network.
Thyroid Nodule Classification in Ultrasound Images by Fine-Tuning Deep Convolutional Neural Network.
复制标题
超声图像中的甲状腺结节分类通过微调深卷积神经网络。
DOI:
10.1007/s10278-017-9997-y
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发表时间:
2017-08
影响因子:
4.4
通讯作者:
Eramian M
中科院分区:
文献类型:
--
作者:
Chi J;Walia E;Babyn P;Wang J;Groot G;Eramian M
With many thyroid nodules being incidentally detected, it is important to identify as many malignant nodules as possible while excluding those that are highly likely to be benign from fine needle aspiration (FNA) biopsies or surgeries. This paper presents a computer-aided diagnosis (CAD) system for classifying thyroid nodules in ultrasound images. We use deep learning approach to extract features from thyroid ultrasound images. Ultrasound images are pre-processed to calibrate their scale and remove the artifacts. A pre-trained GoogLeNet model is then fine-tuned using the pre-processed image samples which leads to superior feature extraction. The extracted features of the thyroid ultrasound images are sent to a Cost-sensitive Random Forest classifier to classify the images into “malignant” and “benign” cases. The experimental results show the proposed fine-tuned GoogLeNet model achieves excellent classification performance, attaining 98.29% classification accuracy, 99.10% sensitivity and 93.90% specificity for the images in an open access database (Pedraza et al.), while 96.34% classification accuracy, 86% sensitivity and 99% specificity for the images in our local health region database.
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DOI:
10.4015/s1016237210001815
发表时间:
2010-04-01
影响因子:
0.9
作者:
Chang, Chuan-Yu;Liu, Hsiang-Yi;Shih, Shyang-Rong
通讯作者:
Shih, Shyang-Rong
影响因子:
19.7
作者:
Kwak, Jin Young;Han, Kyung Hwa;Kim, Eun-Kyung
通讯作者:
Kim, Eun-Kyung
DOI:
10.1007/978-3-319-10404-1_65
发表时间:
2014
期刊:
LECTURE NOTES IN ARTIFICIAL INTELLIGENCE
影响因子:
--
作者:
Roth, Holger R.;Lu, Le;Seff, Ari;Cherry, Kevin M.;Hoffman, Joanne;Wang, Shijun;Liu, Jiamin;Turkbey, Evrim;Summers, Ronald M.
通讯作者:
Summers, Ronald M.
DOI:
10.1177/0954411912472422
发表时间:
2013-01-01
影响因子:
1.8
作者:
Acharya, U. Rajendra;Sree, S. Vinitha;Suri, Jasjit S.
通讯作者:
Suri, Jasjit S.
影响因子:
2.9
作者:
Chen, Shao-Jer;Chang, Chuan-Yu;Wei, Chang-Kuo
通讯作者:
Wei, Chang-Kuo