Quantitative Analysis of Computed Tomography Scans of the Lungs for the Diagnosis of Pulmonary Emphysema: A Validation Study of a Semiautomated Contour Detection Technique

RATIONALE AND OBJECTIVES.To develop an analytic software package based on automated contour detection for the objective and reproducible assessment of emphysema from computed tomography (CT) scans. METHODS.A semiautomated technique was developed for the definition of lung contours in CT cross-sectio...

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Veröffentlicht in:	Investigative radiology 1995-09, Vol.30 (9), p.552-562
Hauptverfasser:	ZAGERS, RIK, VROOMAN, HENRI A, AARTS, NICO J. M, STOLK, JAN, SCHULTZE KOOL, LEO J, VAN VOORTHUISEN, AD E, REIBER, JOHAN H.C
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult alpha 1-Antitrypsin Deficiency Automation Bias Female Forced Expiratory Volume Humans Image Processing, Computer-Assisted - methods Image Processing, Computer-Assisted - statistics & numerical data Linear Models Lung - diagnostic imaging Male Middle Aged Observer Variation Pattern Recognition, Automated Pulmonary Emphysema - diagnostic imaging Reproducibility of Results Software Design Time Factors Tomography, X-Ray Computed
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