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1. WO2020134386 - METHODS AND DEVICES FOR GRADING A MEDICAL IMAGE

Publication Number WO/2020/134386
Publication Date 02.07.2020
International Application No. PCT/CN2019/111556
International Filing Date 17.10.2019
IPC
G16H 50/20 2018.01
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
CPC
G06K 9/627
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
6267Classification techniques
6268relating to the classification paradigm, e.g. parametric or non-parametric approaches
627based on distances between the pattern to be recognised and training or reference patterns
G06N 3/0454
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
04Architectures, e.g. interconnection topology
0454using a combination of multiple neural nets
G06N 3/084
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
084Back-propagation
G06T 2207/10116
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10116X-ray image
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]
Applicants
  • SHANGHAI UNITED IMAGING INTELLIGENCE CO., LTD. [CN]/[CN]
Inventors
  • CHENG, Jie-Zhi
  • GONG, Zaiwen
  • HE, Zhiqiang
  • ZHAN, Yiqiang
  • ZHOU, Xiang Sean
Agents
  • METIS IP (CHENGDU) LLC
Priority Data
16/509,95012.07.2019US
201811610713.427.12.2018CN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND DEVICES FOR GRADING A MEDICAL IMAGE
(FR) PROCÉDÉS ET DISPOSITIFS DESTINÉS À L'ÉVALUATION D'UNE IMAGE MÉDICALE
Abstract
(EN)
Method and system for grading a medical image. For example, a system for grading a medical image comprising a grading network configured to provide a grading result corresponding to the medical image based on at least the medical image and/or a list of lesion candidates generated by a lesion identification network.
(FR)
L'invention concerne un procédé et système destinés à l'évaluation d'une image médicale. Par exemple, un système destiné à l'évaluation d'une image médicale comprend un réseau d'évaluation conçu pour fournir un résultat d'évaluation correspondant à l'image médicale sur la base d'au moins l'image médicale et/ou d'une liste de lésions éventuelles générée par un réseau d'identification de lésion.
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