Cardio-Thoracic Ratio Measurement Using Non-linear Least Square Approximation and Local Minimum

This paper presents a method to automatically measure cardio-thoracic ratio (CTR) from a chest radiographic images using non-linear least square approximation and local minimum. The proposed method consists of initial boundary point identification, cardiac diameter measurement, thoracic diameter mea...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of computers 2015-09, Vol.10 (5), p.1-1
Hauptverfasser:	Poncheewin, Wasin, Tumkosit, Monravee, Lipikorn, Rajalida
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Boundaries Chest Holes Least squares method Mathematical analysis Mathematical models Nonlinearity
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!