Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/1933
Título: Digital radiography detector performance
Autor: Lança, Luís
Silva, Augusto
Palavras-chave: Radiologia
Radiology
Digital radiography
Detector
Performance
Physical performance
Measurement
Modulation transfer function
Noise power spectra
Detective quantum efficiency
Image acquisition
Quantitative measure
Data: 2013
Editora: Springer
Citação: Lança L, Silva A. Digital radiography detector performance. In Lança L, Silva A, editors. Digital imaging systems for plain radiography. New York: Springer; 2013. p. 21-36.
Resumo: The characterization of physical properties of digital imaging systems requires the determination and measurement of detectors’ physical performance. Those measures such as modulation transfer function (MTF), noise power spectra (NPS), and detective quantum efficiency (DQE) provide objective evaluations of digital detectors’ performance. To provide an MTF, NPS, and DQE calculation from raw-data images it is necessary to implement a method that is undertaken by two major steps: (1) image acquisition and (2) quantitative measure determination method. In this chapter a comprehensive description about a method to provide the measure of performance of digital radiography detectors is provided.
Peer review: yes
URI: http://hdl.handle.net/10400.21/1933
ISBN: 978-1-4614-5067-2
Versão do Editor: http://www.springerlink.com/content/g235524v62284356/
Aparece nas colecções:ESTeSL - Capítulos ou partes de livros

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