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1. WO2022005091 - METHOD AND APPARATUS FOR READING BONE AGE

Publication Number WO/2022/005091
Publication Date 06.01.2022
International Application No. PCT/KR2021/007854
International Filing Date 23.06.2021
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
G16H 50/20 2018.1
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
20for computer-aided diagnosis, e.g. based on medical expert systems
G16H 30/40 2018.1
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
30ICT specially adapted for the handling or processing of medical images
40for processing medical images, e.g. editing
G06T 7/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
G06N 3/04 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
04Architecture, e.g. interconnection topology
G06N 3/08 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
Applicants
  • 주식회사 뷰노 VUNO INC. [KR]/[KR]
Inventors
  • 배병욱 BAE, Byeonguk
  • 정규환 JUNG, Kyuhwan
Agents
  • 이대호 LEE, Dae Ho
  • 박건홍 PARK, Gun Hong
Priority Data
10-2020-007949129.06.2020KR
10-2020-010374519.08.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND APPARATUS FOR READING BONE AGE
(FR) PROCÉDÉ ET APPAREIL DE LECTURE DE L'ÂGE D'UN OS
(KO) 골 연령 판독 방법 및 장치
Abstract
(EN) Disclosed is a method for reading bone age by using a neural network, performed by a computing apparatus, according to an embodiment of the present disclosure. The method may comprise the steps of: receiving an analytic image that is a target for reading bone age; and reading the bone age by inputting the analytic image into a bone age analysis model including one or more neural networks, wherein the bone age analysis model includes at least one attention module for analyzing a main region of the analytic image in a focused manner, and performs supervised learning on the basis of an attention guide label.
(FR) L'invention concerne un procédé de lecture de l'âge d'un os à l'aide d'un réseau neuronal, réalisé par un appareil informatique, selon un mode de réalisation de la présente invention. Le procédé peut comprendre les étapes consistant à : recevoir une image analytique qui est une cible pour lire l'âge de l'os ; lire l'âge de l'os par l'entrée de l'image analytique dans un modèle d'analyse d'âge osseux comprenant un ou plusieurs réseaux neuronaux ; le modèle d'analyse d'âge osseux comprend au moins un module d'attention pour analyser une région principale de l'image analytique d'une manière focalisée, et effectue un apprentissage supervisé sur la base d'une étiquette de guide d'attention.
(KO) 본 개시의 일 실시예에 따라 컴퓨팅 장치에 의해 수행되는 신경망을 이용한 골 연령 판독 방법이 개시된다. 상기 방법은: 골 연령 판독의 대상이 되는 분석영상을 수신하는 단계; 및 상기 분석영상을 하나 이상의 신경망을 포함하는 골 연령 분석 모델에 입력하여 골 연령을 판독하는 단계를 포함하고, 그리고 상기 골 연령 분석 모델은, 상기 분석영상의 주요 영역을 중점적으로 분석하기 위한 적어도 하나 이상의 어텐션 모듈(Attention Module)을 포함하되, 어텐션 가이드 라벨(Attention Guide Label)에 기초하여 지도학습(Supervised Learning)되는 것을 특징으로 할 수 있다.
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