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Evaluation of image lag in a flat‐panel, detector‐equipped cardiovascular X‐ray machine using a newly developed dynamic phantom

We developed a dynamic phantom for use in routine checks. This phantom can be used to physically evaluate image lag that occurs in dynamic images. It has a unique measurement method. ROIs on the target are chosen, and, with the position of ROIs fixed on the image, changes in pixel value are detected...

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Detalles Bibliográficos
Autores principales: Sato, Hisaya, Kondo, Keisuke, Kato, Kyoichi, Nakazawa, Yasuo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5690106/
https://www.ncbi.nlm.nih.gov/pubmed/26103192
http://dx.doi.org/10.1120/jacmp.v16i2.5213