Matlab-based application for image processing and analysis of quality assurance of SPECT scanners
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Data
2022
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Resumo
The objective of this work is to improve the user experience within a toolkit for post-processing images in SPECT mode
(Single Photon Emission Computed Tomography), making it also freely executable for non-MATLAB users. The toolkit was
developed within MATLAB, using the standalone application development feature, MATLAB AppCompiler, and written with
the application environment, MATLAB AppDesigner, in version R2021a. Several issues with the app's functionality were
resolved (bugs, optimization issues, layout improvement), as well as adding new features and running the application
completely independently of MATLAB. In terms of performance, the toolkit has a reasonable graphics memory consumption,
even for machines with different system specifications. The program was successful in its execution, in addition to fulfilling
its purpose for nuclear medicine, proving to be a perfectly functional application for machines with different system
specifications.
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MATLAB, Medical physics, SPECT, Image processing, Dead time, Quality control, Nuclear medicine, Tempo-morto, Controle de qualidade, Física Médica, Medicina nuclear, Processamento de imagens
Citação
GONCALVES, Gustavo; GRECCO, Eduarda P.; OLIVEIRA, Carlos E. G.; FONDA, U. S.; ITIKAWA, Emerson N. Matlab-based application for image processing and analysis of quality assurance of SPECT scanners. Revista Brasileira de Física Médica, São Paulo, v. 16, p. 1, 2022. DOI: 10.29384/rbfm.2022.v16.19849001687. Disponível em: https://www.rbfm.org.br/rbfm/article/view/687. Acesso em: 19 abr. 2023.