Diagnosis for photoacoustic breast cancer images with machine learning

Jiayao Zhang; Bin Chen; Meng Zhou; Hengrong Lan; Fei Gao

doi:10.1117/12.2500862

23 October 2018 Diagnosis for photoacoustic breast cancer images with machine learning

Jiayao Zhang, Bin Chen, Meng Zhou, Hengrong Lan, Fei Gao

Author Affiliations +

Proceedings Volume 10820, Optics in Health Care and Biomedical Optics VIII; 1082027 (2018) https://doi.org/10.1117/12.2500862
Event: SPIE/COS Photonics Asia, 2018, Beijing, China

Abstract

Nowadays, breast cancer has increasingly threatened the health of human, especially females. However, breast cancer is still hard to detect in the early stage, and the diagnostic procedure can be time-consuming with abundant expertise needed. In this paper, the main research is the application of deep learning method in the diagnosis of photoacoustic breast cancer and the comparison of the performance of the traditional machine learning classification algorithm and deep learning method in the actual scenario of the photoacoustic imaging breast cancer diagnosis. The traditional supervised learning method firstly obtains the photoacoustic images of breast cancer through preprocessing, extracts the SIFT features, and uses K-means clustering to obtain the feature dictionary. The histogram of the feature dictionary was used as the final feature of the image. Support vector machine (SVM) was used to classify the final features, achieving an accuracy of 82.14%. In the deep learning method, AlexNet and GoogLeNet were used to perform the transfer learning, achieving 88.23%, 89.23%, and 91.18% accuracy, respectively. Finally, by comparing the AUC, sensitivity, and specificity of SVM with AlexNet and GoogLeNet, it can be concluded that the combination of deep learning and photoacoustic imaging obtain a profound and important impact on clinical applications.

Citation Download Citation

Jiayao Zhang, Bin Chen, Meng Zhou, Hengrong Lan, and Fei Gao "Diagnosis for photoacoustic breast cancer images with machine learning", Proc. SPIE 10820, Optics in Health Care and Biomedical Optics VIII, 1082027 (23 October 2018); https://doi.org/10.1117/12.2500862

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
8 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Breast cancer

Machine learning

Photoacoustic spectroscopy

Photoacoustic imaging

Breast

Image classification

Image processing

Show All Keywords

Keywords/Phrases

Search In:

Publication Years