journal article·2021-02-10Open access

Computer Tools to Analyze Lung CT Changes after Radiotherapy

Marek Konkol, Konrad Śniatała, Paweł Śniatała, Szymon Wilk, Beata Baczyńska, Piotr Milecki

Applied Sciences· Volume 11· Issue 4

Abstract

The paper describes a computer tool dedicated to the comprehensive analysis of lung changes in computed tomography (CT) images. The correlation between the dose delivered during radiotherapy and pulmonary fibrosis is offered as an example analysis. The input data, in DICOM (Digital Imaging and Communications in Medicine) format, is provided from CT images and dose distribution models of patients. The CT images are processed using convolution neural networks, and next, the selected slices go through the segmentation and registration algorithms. The results of the analysis are visualized in graphical format and also in numerical parameters calculated based on the images analysis.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Advanced Radiotherapy Techniques · Advanced X-ray and CT Imaging · Medical Imaging Techniques and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Electroradiology, Poznan University of Medical Sciences, 61-701 Poznań, Poland

Radiation Oncology Department IV, Greater Poland Cancer Centre, 61-866 Poznań, Poland

Institute of Computing Science, Poznan University of Technology, 60-965 Poznań, Poland

Radiation Oncology Department I, Greater Poland Cancer Centre, 61-866 Poznań, Poland

Funding

Politechnika Poznańska

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