Comparison of subjective and objective evaluation of screen-film systems for chest radiography

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Date

1998

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Type de document
Périmètre
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Serveur académique Lausannois

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Ce document est lié à :
info:eu-repo/semantics/altIdentifier/pissn/0144-8420

Ce document est lié à :
info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_F4B7CB4C40B80

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Serveur Académique Lausannois

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Université de Lausanne et CHUV

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info:eu-repo/semantics/openAccess , Copying allowed only for non-profit organizations , https://serval.unil.ch/disclaimer

Sujets proches En

Thorax, Human

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R. Moeckli et al., « Comparison of subjective and objective evaluation of screen-film systems for chest radiography », Serveur académique Lausannois, ID : 10670/1.ad9c85...

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A subjective and an objective comparison of six screen-film systems is reported. Among the objective parameters which characterise image quality, resolution appeared to be the most critical one when compared with the averaged ranking produced by the radiologists. The results have shown that a relationship between dose and image quality can be established for most of screen-film systems tested. The problem which remains in the optimisation procedure of chest imaging, is the definition of the level of image quality requirements.

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