Landmark Identification Error in Posteroanterior Cephalometric Radiography
نویسندگان
چکیده
منابع مشابه
Precision of Cephalometric Landmark Identification
................................................................................................................... iii DEDICATION .....................................................................................................................v ACKNOWLEDGEMENTS ............................................................................................... vi LIST OF TABLES ...................
متن کاملPosteroanterior cephalometric norms in Turkish adults.
PURPOSE The aims of this study were to establish cephalometric norms from posteroanterior cephalograms for Turkish adults, identify possible gender differences in these norms, compare Turkish norms with the norms of other groups, and identify possible correlations between all investigated transverse linear measurements. MATERIAL The subjects included 46 Turkish men (mean age, 26.06 +/- 2.10 y...
متن کاملRobust cephalometric landmark identification using support vector machines
A robust and accurate image recognizer for cephalometric landmarking is presented. The recognizer uses Support Vector Machine (SVM) to model discrimination boundaries between different landmarks and also between the background frames. Large Margin Classification with non-linear kernels allows to extract relevant details from the landmarks, approaching human expert levels of recognition. In conj...
متن کاملPrecision of cephalometric landmark identification: cone-beam computed tomography vs conventional cephalometric views.
INTRODUCTION In this study, we compared the precision of landmark identification using displays of multi-planar cone-beam computed tomographic (CBCT) volumes and conventional lateral cephalograms (Ceph). METHODS Twenty presurgical orthodontic patients were radiographed with conventional Ceph and CBCT techniques. Five observers plotted 24 landmarks using computer displays of multi-planer recon...
متن کاملComparison of landmark position between conventional cephalometric radiography and CT scans projected to midsagittal plane
427 a Director, Department of Orthodontics, Kooalldam Dental Hospital. b Postgraduate student, Department of Industrial Engineering, Seoul National University. c Professor, Department of Orthodontics, School of Dentistry, Seoul National University. Corresponding author: Namkug Kim. Department of Industrial Engineering, Seoul National University, 599, Gwanak-ro, Gwanak-gu, Seoul 151-742, Korea. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2008
ISSN: 0003-3219
DOI: 10.2319/0003-3219(2008)078[0761:lieipc]2.0.co;2