EP4720989A1 - Identification d'artefacts dans des enregistrements médicaux synthétiques - Google Patents

Identification d'artefacts dans des enregistrements médicaux synthétiques

Info

Publication number
EP4720989A1
EP4720989A1 EP24726653.9A EP24726653A EP4720989A1 EP 4720989 A1 EP4720989 A1 EP 4720989A1 EP 24726653 A EP24726653 A EP 24726653A EP 4720989 A1 EP4720989 A1 EP 4720989A1
Authority
EP
European Patent Office
Prior art keywords
image
synthetic
partial
images
examination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24726653.9A
Other languages
German (de)
English (en)
Inventor
Matthias LENGA
Ivo Matteo BALTRUSCHAT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of EP4720989A1 publication Critical patent/EP4720989A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0475—Generative networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Evolutionary Computation (AREA)
  • Molecular Biology (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pathology (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Image Processing (AREA)

Abstract

L'invention concerne le domaine technique de génération d'enregistrements médicaux synthétiques et concerne un procédé, un système informatique et un support de stockage lisible par ordinateur comprenant un programme informatique pour identifier des artefacts dans des enregistrements médicaux synthétiques.
EP24726653.9A 2023-05-30 2024-05-23 Identification d'artefacts dans des enregistrements médicaux synthétiques Pending EP4720989A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23176138.8A EP4471710B1 (fr) 2023-05-30 2023-05-30 Détection d'artéfacts dans des enregistrements médicaux synthétiques
PCT/EP2024/064158 WO2024245867A1 (fr) 2023-05-30 2024-05-23 Identification d'artefacts dans des enregistrements médicaux synthétiques

Publications (1)

Publication Number Publication Date
EP4720989A1 true EP4720989A1 (fr) 2026-04-08

Family

ID=86609482

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23176138.8A Active EP4471710B1 (fr) 2023-05-30 2023-05-30 Détection d'artéfacts dans des enregistrements médicaux synthétiques
EP24726653.9A Pending EP4720989A1 (fr) 2023-05-30 2024-05-23 Identification d'artefacts dans des enregistrements médicaux synthétiques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23176138.8A Active EP4471710B1 (fr) 2023-05-30 2023-05-30 Détection d'artéfacts dans des enregistrements médicaux synthétiques

Country Status (3)

Country Link
EP (2) EP4471710B1 (fr)
CN (1) CN121420324A (fr)
WO (1) WO2024245867A1 (fr)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8926945B2 (en) 2005-10-07 2015-01-06 Guerbet Compounds comprising a biological target recognizing part, coupled to a signal part capable of complexing gallium
EP3101012A1 (fr) 2015-06-04 2016-12-07 Bayer Pharma Aktiengesellschaft Nouveaux composés de chélate de gadolinium pour une utilisation dans l'imagerie par résonance magnétique
CA3061988A1 (fr) 2017-05-02 2019-10-30 Bayer Aktiengesellschaft Ameliorations dans la detection radiologique de l'hypertension pulmonaire thromboembolique chronique
BR112020007105A2 (pt) 2017-10-09 2020-09-24 The Board Of Trustees Of The Leland Stanford Junior University método para treinar um dispositivo de diagnóstico por imagem para realizar uma imagem para diagnóstico médico com uma dose reduzida de agente de contraste
US20190122073A1 (en) * 2017-10-23 2019-04-25 The Charles Stark Draper Laboratory, Inc. System and method for quantifying uncertainty in reasoning about 2d and 3d spatial features with a computer machine learning architecture
US10521908B2 (en) * 2017-12-20 2019-12-31 International Business Machines Corporation User interface for displaying simulated anatomical photographs
US10482600B2 (en) * 2018-01-16 2019-11-19 Siemens Healthcare Gmbh Cross-domain image analysis and cross-domain image synthesis using deep image-to-image networks and adversarial networks
US11501438B2 (en) * 2018-04-26 2022-11-15 Elekta, Inc. Cone-beam CT image enhancement using generative adversarial networks
PT4151637T (pt) 2018-08-06 2025-03-26 Bracco Imaging Spa Agentes de contraste à base de pcta que suportam gadolínio
WO2020229152A1 (fr) 2019-05-10 2020-11-19 Bayer Consumer Care Ag Identification de signes candidats indiquant une fusion oncogénique ntrk
US20210150671A1 (en) 2019-08-23 2021-05-20 The Trustees Of Columbia University In The City Of New York System, method and computer-accessible medium for the reduction of the dosage of gd-based contrast agent in magnetic resonance imaging
ES2955349T3 (es) 2019-09-18 2023-11-30 Bayer Ag Predicción de imágenes MRI mediante un modelo de predicción entrenado por aprendizaje supervisado
JP7587575B2 (ja) 2019-10-08 2024-11-20 バイエル、アクチエンゲゼルシャフト コントラスト強調のない肝臓のｍｒｉ画像の生成
CN110852993B (zh) 2019-10-12 2024-03-08 拜耳股份有限公司 一种造影剂作用下的成像方法与设备
CN110853738B (zh) 2019-10-12 2023-08-18 拜耳股份有限公司 一种造影剂作用下的成像方法与设备
KR20230041007A (ko) 2020-07-17 2023-03-23 게르브 Pcta로부터 유도된 킬레이팅 리간드의 제조 방법
WO2022020531A1 (fr) * 2020-07-22 2022-01-27 The Johns Hopkins University Procédés et aspects associés destinés à la génération d'images médicales
US11992702B2 (en) * 2020-09-21 2024-05-28 Elekta, Inc. Machine learning optimization of fluence maps for radiotherapy treatment
WO2022179896A2 (fr) 2021-02-26 2022-09-01 Bayer Aktiengesellschaft Approche acteur-critique pour la génération d'images de synthèse
CA3219146A1 (fr) 2021-03-02 2022-09-09 Bayer Aktiengesellschaft Apprentissage automatique dans le domaine de la radiologie avec injecton d'agent de contraste
EP4059925A1 (fr) 2021-03-15 2022-09-21 Bayer Aktiengesellschaft Nouvel agent de contraste pour une utilisation dans l'imagerie par résonance magnétique
WO2022207443A1 (fr) 2021-04-01 2022-10-06 Bayer Aktiengesellschaft Attention renforcée
US20240193827A1 (en) * 2021-04-13 2024-06-13 Prismatic Sensors Ab Determining a confidence indication for deep learning image reconstruction in computed tomography
WO2022223383A1 (fr) 2021-04-21 2022-10-27 Bayer Aktiengesellschaft Enregistrement implicite pour améliorer un outil de prédiction d'image à contraste complet synthétisé
EP4095796A1 (fr) 2021-05-29 2022-11-30 Bayer AG Apprentissage automatique dans le domaine de la radiologie assistée par contraste

Also Published As

Publication number Publication date
EP4471710B1 (fr) 2025-12-17
EP4471710A1 (fr) 2024-12-04
WO2024245867A1 (fr) 2024-12-05
CN121420324A (zh) 2026-01-27

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