Results 181 to 190 of about 7,979 (238)
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Using a New Deep Learning Method for 3D Cephalometry in Patients With Hemifacial Microsomia
Annals of Plastic Surgery, 2023Deep learning algorithms based on automatic 3D cephalometric marking points about people without craniomaxillofacial deformities have achieved good results. However, there has been no previous report about hemifacial microsomia (HFM). The purpose of this
Meng Xu +7 more
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Using a New Deep Learning Method for 3D Cephalometry in Patients With Cleft Lip and Palate
The Journal of craniofacial surgery (Print), 2023Deep learning algorithms based on automatic 3-dimensional (D) cephalometric marking points about people without craniomaxillofacial deformities has achieved good results. However, there has been no previous report about cleft lip and palate.
Meng Xu +8 more
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Artificial intelligence system for automated landmark localization and analysis of cephalometry.
Dento maxillo facial radiology, 2022OBJECTIVES Cephalometric analysis is essential for diagnosis, treatment planning and outcome assessment of orthodontics and orthognathic surgery. Utilizing artificial intelligence (AI) to achieve automated landmark localization has proved feasible and ...
Fulin Jiang +8 more
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Automated calibration system for length measurement of lateral cephalometry based on deep learning
Physics in Medicine and Biology, 2022Objective. Cephalometric analysis has been significantly facilitated by artificial intelligence (AI) in recent years. For digital cephalograms, linear measurements are conducted based on the length calibration process, which has not been automatized in ...
Fulin Jiang +8 more
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Automated Skeletal Classification with Lateral Cephalometry Based on Artificial Intelligence
Journal of dentistry research, 2020Lateral cephalometry has been widely used for skeletal classification in orthodontic diagnosis and treatment planning. However, this conventional system, requiring manual tracing of individual landmarks, contains possible errors of inter- and ...
H. Yu +5 more
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American Journal of Obstetrics and Gynecology, 1965
OBSTETRICIANS have sought accurate knowledge of antepartum fetal size for many years. When elective termination of pregnancy is indicated, it is important to be certain that the fetus is of sufficient maturation to survive in the outside environment.
G V, ANDERSON, J W, NISWONGER
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OBSTETRICIANS have sought accurate knowledge of antepartum fetal size for many years. When elective termination of pregnancy is indicated, it is important to be certain that the fetus is of sufficient maturation to survive in the outside environment.
G V, ANDERSON, J W, NISWONGER
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Simplified roentgen cephalometry
American Journal of Obstetrics and Gynecology, 1954Abstract 1.1. Cephalometric measurements of 500 cases are reviewed. 2.2. The factors of distortion are considered radiographically and correlated with the actual clinical measurements. 3.3. The actual fetal head diameters may be accurately obtained by subtracting 4.1.5 cm. from the occipitofrontal measurements and 1.8 cm.
J, LIEBERMAN, G, SEGAL, P S, ANDERSON
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BJOG: An International Journal of Obstetrics & Gynaecology, 1979
SummaryAn iterative method of fetal cephalometry for use with real time scanners is described using a flow chart. The method is shown to be capable of yielding measurements having a standard deviation of less than 1 mm and we have found it to be superior to the combined A and B scan technique from which it is derived.
P, Davies, R E, Richardson
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SummaryAn iterative method of fetal cephalometry for use with real time scanners is described using a flow chart. The method is shown to be capable of yielding measurements having a standard deviation of less than 1 mm and we have found it to be superior to the combined A and B scan technique from which it is derived.
P, Davies, R E, Richardson
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Journal of Craniofacial Surgery, 2007
With the development of x-ray technology and its application to the craniofacial skeleton, numerous landmarks have been described and studied to better diagnose and plan treatment options for anomalies related to facial architecture. The following text serves to highlight the important landmarks and illustrate how they may be used to plan successful ...
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With the development of x-ray technology and its application to the craniofacial skeleton, numerous landmarks have been described and studied to better diagnose and plan treatment options for anomalies related to facial architecture. The following text serves to highlight the important landmarks and illustrate how they may be used to plan successful ...
openaire +2 more sources
International Conference on Electrical Engineering and Informatics, 2018
The orthodontic cephalometry which forms a quintessential radiographic examination provides a valuable diagnostic resource for everyday orthodontic diagnosis and treatment planning.
Gururajaprasad Kaggal Lakshmana Rao +3 more
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The orthodontic cephalometry which forms a quintessential radiographic examination provides a valuable diagnostic resource for everyday orthodontic diagnosis and treatment planning.
Gururajaprasad Kaggal Lakshmana Rao +3 more
semanticscholar +1 more source