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1. (WO2019048482) APPARATUS AND METHOD FOR DETERMINING MOTION OF AN ULTRASOUND PROBE
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Pub. No.: WO/2019/048482 International Application No.: PCT/EP2018/073875
Publication Date: 14.03.2019 International Filing Date: 05.09.2018
IPC:
A61B 8/14 (2006.01) ,A61B 8/00 (2006.01) ,A61B 8/08 (2006.01) ,G06T 7/00 (2017.01) ,G06T 7/20 (2017.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
8
Diagnosis using ultrasonic, sonic or infrasonic waves
13
Tomography
14
Echo-tomography
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
8
Diagnosis using ultrasonic, sonic or infrasonic waves
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
8
Diagnosis using ultrasonic, sonic or infrasonic waves
08
Detecting organic movements or changes, e.g. tumours, cysts, swellings
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7
Image analysis, e.g. from bit-mapped to non bit-mapped
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7
Image analysis, e.g. from bit-mapped to non bit-mapped
20
Analysis of motion
Applicants:
PIUR IMAGING GMBH [AT/AT]; Media Quarter Marx 3.2 / 1. Floor Maria Jacobi Gasse 1 1030 Wien, AT
IMFUSION GMBH [DE/DE]; Agnes-Pockels-Bogen 1 80992 München, DE
Inventors:
SPRUNG, Julian; DE
BAUER, Robert; DE
PREVOST, Raphael; DE
WEIN, Wolfgang; DE
Agent:
ZIMMERMANN & PARTNER PATENTANWÄLTE MBB; Josephspitalstr. 15 80331 München, DE
Priority Data:
A60088/201707.09.2017AT
Title (EN) APPARATUS AND METHOD FOR DETERMINING MOTION OF AN ULTRASOUND PROBE
(FR) APPAREIL ET PROCÉDÉ POUR DÉTERMINER LE MOUVEMENT D'UNE SONDE ULTRASONORE
Abstract:
(EN) A method of determining a three-dimensional motion of a movable ultrasound probe (10) is described. The method is carried out during acquisition of an ultrasound image of a volume portion (2) by the ultrasound probe. The method comprises receiving a stream of ultrasound image data (20) from the ultrasound probe (10) while the ultrasound probe is moved along the volume portion (2); inputting at least a sub-set of the ultrasound image data (20, 40) representing a plurality of ultrasound image frames (22) into a machine-learning module (50), wherein the machine learning module (50) has been trained to determine the relative three-dimensional motion between ultrasound image frames (22); and determining, by the machine-learning module (50), a three-dimensional motion indicator (60) indicating the relative three-dimensional motion between the ultrasound image frames.
(FR) L'invention concerne un procédé de détermination d'un mouvement tridimensionnel d'une sonde ultrasonore 10 mobile. Le procédé est mis en œuvre pendant l'acquisition d'une image ultrasonore d'une partie de volume 2 par la sonde ultrasonore. Le procédé consiste à recevoir un flux de données d'image ultrasonore 20 à partir de la sonde ultrasonore 10 pendant que la sonde ultrasonore est déplacée le long de la partie de volume 2; à entrer au moins un sous-ensemble des données d'image ultrasonore 20, 40 représentant une pluralité de trames d'image ultrasonore 22 dans un module d'apprentissage automatique 50, le module d'apprentissage automatique 50 ayant été entraîné pour déterminer le mouvement tridimensionnel relatif entre les trames d'image ultrasonore 22; et à déterminer, par le module d'apprentissage automatique 50, un indicateur de mouvement tridimensionnel 60 indiquant le mouvement tridimensionnel relatif entre les trames d'image ultrasonore.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)