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1. WO2019214052 - METHOD FOR ASSESSING BONE AGE USING X-RAY IMAGE OF HAND, DEVICE, COMPUTER APPARATUS, AND STORAGE MEDIUM

Publication Number WO/2019/214052
Publication Date 14.11.2019
International Application No. PCT/CN2018/095385
International Filing Date 12.07.2018
IPC
A61B 6/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
CPC
A61B 6/505
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
50Clinical applications
505involving diagnosis of bone
A61B 6/5211
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
52Devices using data or image processing specially adapted for radiation diagnosis
5211involving processing of medical diagnostic data
G06T 2207/10081
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10072Tomographic images
10081Computed x-ray tomography [CT]
G06T 2207/20081
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20081Training; Learning
G06T 2207/20084
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20084Artificial neural networks [ANN]
G06T 2207/30008
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30004Biomedical image processing
30008Bone
Applicants
  • 平安科技(深圳)有限公司 PING AN TECHNOLOGY (SHENZHEN) CO., LTD. [CN]/[CN]
Inventors
  • 王健宗 WANG, Jianzong
  • 吴天博 WU, Tianbo
  • 刘新卉 LIU, Xinhui
  • 刘莉红 LIU, Lihong
  • 马进 MA, Jin
  • 肖京 XIAO, Jing
Agents
  • 深圳市明日今典知识产权代理事务所(普通合伙) SHENZHEN MINGRIJINDIAN INTELLECTUAL PROPERTY AGENCY FIRM (GENERAL)
Priority Data
201810433116.208.05.2018CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD FOR ASSESSING BONE AGE USING X-RAY IMAGE OF HAND, DEVICE, COMPUTER APPARATUS, AND STORAGE MEDIUM
(FR) PROCÉDÉ D'ÉVALUATION DE L'ÂGE OSSEUX EN UTILISANT L'IMAGE RADIOGRAPHIQUE D'UNE MAIN, DISPOSITIF, APPAREIL INFORMATIQUE ET SUPPORT DE STOCKAGE
(ZH) 手骨X光片骨龄评估方法、装置、计算机设备和存储介质
Abstract
(EN) The present invention provides a method of assessing a bone age using an X-ray image of a hand, a device, a computer apparatus, and a storage medium The method comprises: processing an X-ray image of a hand undergoing bone age assessment to obtain a hand bone image meeting a specified pixel requirement; inputting the hand bone image into a bone age assessment model based on a convolutional neural network, and performing computation; and acquiring a computation result output by the bone age assessment model, the result being a bone age of hand bones.
(FR) La présente invention concerne un procédé d'évaluation de l'âge osseux en utilisant une image radiographique d'une main, un dispositif, un appareil informatique et un support de stockage. Le procédé consiste à : traiter une image radiographique d'une main soumise à une évaluation de l'âge osseux pour obtenir une image d'os de la main satisfaisant une exigence de pixel spécifiée ; entrer l'image d'os de la main dans un modèle d'évaluation de l'âge osseux basé sur un réseau neuronal convolutif et effectuer un calcul ; et acquérir un résultat de calcul délivré par le modèle d'évaluation de l'âge osseux, le résultat étant un âge osseux des os de la main.
(ZH) 本发明提出的手骨X光片骨龄评估方法、装置、计算机设备和存储介质,其中方法包括:将待预测骨龄的手骨X光片处理成指定像素要求的手骨照片;将所述手骨照片输入到预设的基于卷积神经网络的骨龄评估模型中进行计算;获取所述骨龄评估模型输出的计算结果,该结果为所述手骨的骨龄。
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