Abstract: Phase-Sensitive Region-of-Interest Computed Tomography

Autor:	Sebastian Kaeppler, Georg Pelzer, Andreas Maier, Lina Felsner, Gisela Anton, Johannes Bopp, Martin Berger, Veronika Ludwig, Christian Riess, Thomas Weber, Thilo Michel
Rok vydání:	2019
Předmět:	Physics medicine.diagnostic_test Field (physics) Phase sensitive business.industry media_common.quotation_subject Computed tomography Differential phase Optics Region of interest Conventional PCI medicine Contrast (vision) Absorption (electromagnetic radiation) business media_common
Zdroj:	Informatik aktuell ISBN: 9783658253257 Bildverarbeitung für die Medizin
Popis:	X-ray Phase-Contrast Imaging (PCI) is a novel imaging technique that can be implemented with an grating interferometer. PCI is compatible with clinical X-ray equipment, and yields in addition to an absorption image also a differential phase image and a dark- field image. Computed Tomography (CT) of the differential phase can in principle provide high-resolution soft-tissue contrast.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2dcfed2a1f1e6f69243e6b9081fa4389 https://doi.org/10.1007/978-3-658-25326-4_34 Zobrazit plný text záznamu