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1. WO2020108806 - ARTIFICIAL-INTELLIGENCE-BASED DETERMINATION OF RELATIVE POSITIONS OF OBJECTS IN MEDICAL IMAGES

Publication Number WO/2020/108806
Publication Date 04.06.2020
International Application No. PCT/EP2019/065618
International Filing Date 13.06.2019
IPC
G06T 7/73 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
70Determining position or orientation of objects or cameras
73using feature-based methods
CPC
A61B 6/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
12Devices for detecting or locating foreign bodies
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
A61B 90/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
G06T 2207/10121
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
10121Fluoroscopy
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
  • METAMORPHOSIS GMBH [DE]/[DE]
Inventors
  • BLAU, Arno
Agents
  • LKGLOBAL | LORENZ & KOPF PARTG MBB PATENTANWÄLTE
Priority Data
LU10100926.11.2018LU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ARTIFICIAL-INTELLIGENCE-BASED DETERMINATION OF RELATIVE POSITIONS OF OBJECTS IN MEDICAL IMAGES
(FR) DÉTERMINATION BASÉE SUR L'INTELLIGENCE ARTIFICIELLE DE POSITIONS RELATIVES D'OBJETS DANS DES IMAGES MÉDICALES
Abstract
(EN)
Methods and systems are suggested allowing a classification of first and second objects in an X-ray projection image, a determination of a respective representation and localization of both objects by applying the models to match the objects in the X-ray image, so as to determine a spatial relation of the classified objects. Such methods and systems take advantage of artificial intelligence.
(FR)
La présente invention concerne des procédés et des systèmes permettant une classification de premier et second objets dans une image de projection de rayons X, une détermination d'une représentation et d'une localisation respectives des deux objets par application des modèles pour mettre en correspondance les objets dans l'image de rayons X, de façon à déterminer une relation spatiale des objets classifiés. De tels procédés et systèmes tirent profit de l'intelligence artificielle.
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