WORKFLOW, SYSTEM AND METHOD FOR MOTION COMPENSATION IN ULTRASOUND PROCEDURES

Patent №

US 11,484,288

Granted

2022-11-01

Filed 2019

Owner

KONINKLIJKE PHILIPS N;V;

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16612386

An ultrasound imaging device (10) with an ultrasound probe (12) acquires a live ultrasound image which is displayed with a contour (62) or reference image (60) registered with the live ultrasound image using a composite transform (42). To update the composite transform, the ultrasound imaging device acquires a baseline three-dimensional ultrasound (3D-US) image (66) tagged with a corresponding baseline orientation of the ultrasound probe measured by a probe tracker, and one or more reference 3D-US images (70) each tagged with a corresponding reference orientation. Transforms (54) are computed to spatially register each reference 3D-US image with the baseline 3D-US image. A closest reference 3D-US image is determined whose corresponding orientation is closest to a current orientation of the ultrasound probe as measured by the probe tracker. The composite transform is updated to include the transform to spatially register the closest reference 3D-US image to the baseline 3D-US image.

VisionA61B 8/4254G06T 7/30A61B 34/20G06T 7/0012G06T 7/337G06T 7/37A61B 2034/2051A61B 2034/2063+5 more

AI classification

Vision1.00
Machine learning0.04
Knowledge representation0.00
Natural language0.00
Planning0.00
Evolutionary computation0.00
AI hardware0.00
Speech0.00

Ownership

KONINKLIJKE PHILIPS N;V;

assignment · 509630599

Assignors

KRUECKER, JOCHEN

On an employer assignment, the assignors are typically the inventors.

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