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Bone Age Assessment (BAA) is a widely used clinical technique that can accurately reflect an individual's growth and development level, as well as maturity. In recent years, although deep learning has advanced the field of bone age…

Computer Vision and Pattern Recognition · Computer Science 2025-12-23 Qiong Lou , Han Yang , Fang Lu

Bone age assessment (BAA) is a standard method for determining the age difference between skeletal and chronological age. Manual processes are complicated and necessitate the expertise of experts. This is where deep learning comes into…

Image and Video Processing · Electrical Eng. & Systems 2022-07-22 Aravinda Raman , Sameena Pathan , Tanweer Ali

Bone age assessment (BAA) is clinically important as it can be used to diagnose endocrine and metabolic disorders during child development. Existing deep learning based methods for classifying bone age use the global image as input, or…

Computer Vision and Pattern Recognition · Computer Science 2020-08-14 Chao Chen , Zhihong Chen , Xinyu Jin , Lanjuan Li , William Speier , Corey W. Arnold

Bone age is one of the most important indicators for assessing bone's maturity, which can help to interpret human's growth development level and potential progress. In the clinical practice, bone age assessment (BAA) of X-ray images…

Computer Vision and Pattern Recognition · Computer Science 2019-09-13 Yuanfeng Ji , Hao Chen , Dan Lin , Xiaohua Wu , Di Lin

Skeletal bone age assessment is a common clinical practice to diagnose endocrine and metabolic disorders in child development. In this paper, we describe a fully automated deep learning approach to the problem of bone age assessment using…

Computer Vision and Pattern Recognition · Computer Science 2018-09-24 Vladimir Iglovikov , Alexander Rakhlin , Alexandr Kalinin , Alexey Shvets

Bone age assessment is an important clinical trial to measure skeletal child maturity and diagnose of growth disorders. Conventional approaches such as the Tanner-Whitehouse (TW) and Greulich and Pyle (GP) may not perform well due to their…

Computer Vision and Pattern Recognition · Computer Science 2019-06-14 Xiaoman Zhang , Ziyuan Zhao , Cen Chen , Songyou Peng , Min Wu , Zhongyao Cheng , Singee Teo , Le Zhang , Zeng Zeng

Estimating the Bone Age of children is very important for diagnosing growth defects, and related diseases, and estimating the final height that children reach after maturity. For this reason, it is widely used in different countries.…

Computer Vision and Pattern Recognition · Computer Science 2024-05-27 Amin Ahmadi Kasani , Hedieh Sajedi

Bone age assessment is a task performed daily in hospitals worldwide. This involves a clinician estimating the age of a patient from a radiograph of the non-dominant hand. Our approach to automated bone age assessment is to modularise the…

Machine Learning · Computer Science 2014-06-19 Anthony Bagnall , Luke Davis

Bone age assessment is challenging in clinical practice due to the complicated bone age assessment process. Current automatic bone age assessment methods were designed with rare consideration of the diagnostic logistics and thus may yield…

Computer Vision and Pattern Recognition · Computer Science 2023-04-25 Jintai Chen , Bohan Yu , Biwen Lei , Ruiwei Feng , Danny Z. Chen , Jian Wu

Bone Age Assessment (BAA) is a task performed by radiologists to diagnose abnormal growth in a child. In manual approaches, radiologists take into account different identity markers when calculating bone age, i.e., chronological age and…

Image and Video Processing · Electrical Eng. & Systems 2020-07-14 Cristina González , María Escobar , Laura Daza , Felipe Torres , Gustavo Triana , Pablo Arbeláez

Computerized automatic methods have been employed to boost the productivity as well as objectiveness of hand bone age assessment. These approaches make predictions according to the whole X-ray images, which include other objects that may…

Computer Vision and Pattern Recognition · Computer Science 2019-01-18 Eric Wu , Bin Kong , Xin Wang , Junjie Bai , Yi Lu , Feng Gao , Shaoting Zhang , Kunlin Cao , Qi Song , Siwei Lyu , Youbing Yin

Estimation of bone age from hand radiographs is essential to determine skeletal age in diagnosing endocrine disorders and depicting the growth status of children. However, existing automatic methods only apply their models to test images…

Computer Vision and Pattern Recognition · Computer Science 2021-03-11 Youshan Zhang , Brian D. Davison

The bone age, reflecting the degree of development of the bones, can be used to predict the adult height and detect endocrine diseases of children. Both examinations of radiologists and variability of operators have a significant impact on…

Computer Vision and Pattern Recognition · Computer Science 2022-06-14 Hao Zhu , Wan-Jing Nie , Yue-Jie Hou , Qi-Meng Du , Si-Jing Li , Chi-Chun Zhou

Bone age is an important measure for assessing the skeletal and biological maturity of children. Delayed or increased bone age is a serious concern for pediatricians, and needs to be accurately assessed in a bid to determine whether bone…

Computer Vision and Pattern Recognition · Computer Science 2021-04-19 Ibrahim Salim , A. Ben Hamza

The concept of biological age (BA), although important in clinical practice, is hard to grasp mainly due to the lack of a clearly defined reference standard. For specific applications, especially in pediatrics, medical image data are used…

Image and Video Processing · Electrical Eng. & Systems 2021-03-22 Karim Armanious , Sherif Abdulatif , Wenbin Shi , Shashank Salian , Thomas Küstner , Daniel Weiskopf , Tobias Hepp , Sergios Gatidis , Bin Yang

Bone age assessment gives us evidence to analyze the children growth status and the rejuvenation involved chronological and biological ages. All the previous works consider left-hand X-ray image of a child in their works. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2019-01-30 Hai-Duong Nguyen , Soo-Hyung Kim

As global population aging intensifies, there is growing interest in the study of biological age. Bones have long been used to evaluate biological age, and the decline in bone density with age is a well-recognized phenomenon in adults.…

Brain age has become a prominent biomarker of brain health. Yet most prior work targets whole brain age (WBA), a coarse paradigm that struggles to support tasks such as disease characterization and research on development and aging…

Computer Vision and Pattern Recognition · Computer Science 2026-02-16 Shuai Shao , Yan Wang , Shu Jiang , Shiyuan Zhao , Xinzhe Luo , Di Yang , Jiangtao Wang , Yutong Bai , Jianguo Zhang

This study presents a novel approach to bone age assessment (BAA) using a multi-view, multi-task classification model based on the Sauvegrain method. A straightforward solution to automating the Sauvegrain method, which assesses a maturity…

Computer Vision and Pattern Recognition · Computer Science 2023-03-31 Hong-Jun Choi , Dongbin Na , Kyungjin Cho , Byunguk Bae , Seo Taek Kong , Hyunjoon An

Radiologists and doctors make use of X-ray images of the non-dominant hands of children and infants to assess the possibility of genetic conditions and growth abnormalities. This is done by assessing the difference between the actual extent…

Computer Vision and Pattern Recognition · Computer Science 2024-11-18 Nandavardhan R. , Somanathan R. , Vikram Suresh , Savaridassan P
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