TCT-333 Accuracy of lumen boundary extracted from coronary CTA for calcified and noncalcified plaques assessed using OCT data

TCT-333 Accuracy of lumen boundary extracted from coronary CTA for calcified and noncalcified plaques assessed using OCT data

The spatial resolution of coronary CTA data has been considered as a fundamental upper limit on the accuracy and precision of FFRCT, but this neglects the fact that CT image data can be segmented with sub-pixel resolution.

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of the American College of Cardiology 2015-10, Vol.66 (15), p.B134-B134
Hauptverfasser: Choi, Gilwoo, Uzu, Kenzo, Toba, Takayoshi, Mori, Shumpei, Takaya, Tomofumi, Shinke, Toshiro, Roy, Arjun, Nguyen, Tran, Khem, Sophie, Taylor, Charles A, Otake, Hiromasa
Format: Artikel
Sprache:eng
Schlagworte:
Accuracy
Calcification
Cardiology
Cardiovascular
Internal Medicine
Medical imaging
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The spatial resolution of coronary CTA data has been considered as a fundamental upper limit on the accuracy and precision of FFRCT, but this neglects the fact that CT image data can be segmented with sub-pixel resolution.
ISSN:0735-1097
1558-3597
DOI:10.1016/j.jacc.2015.08.350