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Overlap classification mechanism for skeletal bone age assessment
Proceedings of the 2nd ACM International Conference on Multimedia in Asia, 2021The bone development is a continuous process, however, discrete labels are usually used to represent bone ages. This inevitably causes a semantic gap between actual situation and label representation scope. In this paper, we present a novel method named as overlap classification network to narrow the semantic gap in bone age assessment. In the proposed
Pengyi Hao +3 more
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A Radius and Ulna TW3 Bone Age Assessment System
IEEE Transactions on Biomedical Engineering, 2008An end-to-end system to automate the well-known Tanner--Whitehouse (TW3) clinical procedure to estimate the skeletal age in childhood is proposed. The system comprises the detailed analysis of the two most important bones in TW3: the radius and ulna wrist bones.
Antonio Tristán-Vega +1 more
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Bone Age Assessment with Fuzzy Logic
RA Journal of Applied Research, 2017Bone age estimated with left hand graphy takes an important place in follow up of child development. Assessment of bone age was aimed in the current study. Areas of carpal bones were calculated from reference graphics for related age groups. Inputs of fuzzy system were formed using calculated information.
Yılmaz, Yasin, COŞKUN, AYSUN
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Validity of the Use of a Few Hand-Wrist Bones for Assessing Bone Age
Journal of Pediatric Endocrinology and Metabolism, 2003Bone age is widely used as an osseous maturation method to assess biological development in clinical and auxological studies. Numerical methods for calculating bone age have better replicability; however, they require a wide data manipulation. The aim of this study was to evaluate the accuracy of bone age estimation by using just a few ossification ...
L, Guimarey +3 more
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Bone age and dental age to assess criminal responsibility: Part I
International Journal of Legal MedicineAge estimation is vital in dentistry and legal contexts to determine minors' criminal responsibility. This study aimed to estimate and classify bone and dental age in a Portuguese population, using the Greulich-Pyle method and the Moorrees Fanning and Hunt method, comparing the accuracy of both methods.597 left hand and wrist radiographs and 184 ...
Cristiana Palmela Pereira +4 more
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A learning tool for assessing skeletal bone age in radiology
2011 24th International Symposium on Computer-Based Medical Systems (CBMS), 2011The assessment of skeletal bone age is an important step both in diagnostic and in therapeutic investigations of en-docrinological problems and growth disorders of children. Currently, there are two main approaches for skeletal bone age estimation that use X-Ray images: 1) the Greulich and Pyle (GP the system is based on an engine for automated ...
Faro A +3 more
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Hybrid Classifier for Bone Age Assessment
2018Bone age assessment (BAA) is a task performed on radiographs by the pediatricians in hospitals to predict the final adult height and to diagnose growth disorders by monitoring skeletal development. Typically, the height and diameter of the wrist were the main indicators considered for judging the bone age.
Amandeep Kaur, Kulwinder Singh Mann
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Use of Automated Bone Age for Critical Growth Assessment
Clinical Pediatrics, 2015Background. We compared the variability of bone age (BA) rating between clinicians and an automated system in children with congenital adrenal hyperplasia (CAH). Method. A total of 126 radiographs assessed by 3 clinicians blinded to patient details using Greulich and Pyle (GP) (readers 1, 2, and 3) and BoneXpert (BX). Results.
Khalid M, Khan +4 more
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Hand Pose Estimation for Pediatric Bone Age Assessment
2019We present a new experimental framework for the task of Bone Age Assessment (BAA) based on a local analysis of anatomical Regions Of Interest (ROIs) of hand radiographs. For this purpose, we introduce the Radiological Hand Pose Estimation (RHPE) Dataset, composed of 6,288 hand radiographs from a population that is different from the currently available
María Escobar +5 more
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