Homology-Based Image Processing for Automatic Classification of Histopathological Images of Lung Tissue.
Simple Summary: The purpose of this study was to develop a computer-aided diagnosis (CAD) system for automatic classification of histopathological images of lung tissues. Homology-based image processing (HI) was proposed for CAD. For developing and validating CAD with HI, two datasets of histopathol...
| Published in: | Cancers Vol. 13; no. 6; pp. 1192 - 1193 |
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| Main Authors: | , , , , , |
| Format: | pictorial research tables/charts Journal Article |
| Published: |
MDPI
Mar2021
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| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=149619127&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 149619127 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 20726694 B74B jtl: Cancers issn: 20726694 maglogo: N pubinfo: dt: Mar2021 vid: 13 iid: 6 pid: 97109 pub: MDPI artinfo: ui: 149619127 149619127 149619127 10.3390/cancers13061192 149619127 ppf: 1192 ppct: 1 formats: tig: atl: Homology-Based Image Processing for Automatic Classification of Histopathological Images of Lung Tissue. aug: au: Nishio, Mizuho Nishio, Mari Jimbo, Naoe Nakane, Kazuaki Arandjelović, Ognjen Delorme, Stefan affil: Department of Radiology, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe 650-0017, Japan sug: subj: Image Processing, Computer Assisted Methods Lung Diseases Diagnosis Proteins Diagnosis, Computer Assisted Methods Diagnostic Imaging Classification Human Emphysema Diagnosis Hyperplasia Diagnosis Adenocarcinoma Diagnosis Adenocarcinoma of Lung Diagnosis Carcinoma, Squamous Cell Diagnosis Machine Learning Algorithms Lung Diseases Pathology ab: Simple Summary: The purpose of this study was to develop a computer-aided diagnosis (CAD) system for automatic classification of histopathological images of lung tissues. Homology-based image processing (HI) was proposed for CAD. For developing and validating CAD with HI, two datasets of histopathological images of lung tissues were used. The private dataset consists of 94 histopathological images that were obtained for the following five categories: normal, emphysema, atypical adenomatous hyperplasia, lepidic pattern of adenocarcinoma, and invasive adenocarcinoma. The public dataset consists of 15,000 histopathological images that were obtained for the following three categories: lung adenocarcinoma, lung squamous cell carcinoma, and benign lung tissue. For the two datasets, our results show that HI was more useful than conventional texture analysis for the CAD system. The purpose of this study was to develop a computer-aided diagnosis (CAD) system for automatic classification of histopathological images of lung tissues. Two datasets (private and public datasets) were obtained and used for developing and validating CAD. The private dataset consists of 94 histopathological images that were obtained for the following five categories: normal, emphysema, atypical adenomatous hyperplasia, lepidic pattern of adenocarcinoma, and invasive adenocarcinoma. The public dataset consists of 15,000 histopathological images that were obtained for the following three categories: lung adenocarcinoma, lung squamous cell carcinoma, and benign lung tissue. These images were automatically classified using machine learning and two types of image feature extraction: conventional texture analysis (TA) and homology-based image processing (HI). Multiscale analysis was used in the image feature extraction, after which automatic classification was performed using the image features and eight machine learning algorithms. The multicategory accuracy of our CAD system was evaluated in the two datasets. In both the public and private datasets, the CAD system with HI was better than that with TA. It was possible to build an accurate CAD system for lung tissues. HI was more useful for the CAD systems than TA. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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