Correction of image distortions

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CPC
G01R33/565

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R33/00Arrangements or instruments for measuring magnetic variables

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G01R33/565Correction of image distortions

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Patents Grantslast 30 patents

Information Patent Grant
Motion correction method and apparatus for magnetic resonance image...
- Patent number 12,366,624
- Issue date Jul 22, 2025
- SIEMENS HEALTHINEERS AG
- Yan Tu Huang
- G01 - MEASURING TESTING
Information Patent Grant
Real-time ultra-quality multi-parametric four-dimensional magnetic...
- Patent number 12,364,410
- Issue date Jul 22, 2025
- The Hong Kong Polytechnic University
- Jing Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for carrying out post-processing on samples of a WASAB1 acqu...
- Patent number 12,366,623
- Issue date Jul 22, 2025
- Olea Medical
- Benoît Gy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Split self-shielded gradient coil system, with power supply system...
- Patent number 12,366,620
- Issue date Jul 22, 2025
- Silvia Buttazzoni
- G01 - MEASURING TESTING
Information Patent Grant
Radio-frequency field inhomogeneity correction in magnetic resonanc...
- Patent number 12,360,184
- Issue date Jul 15, 2025
- SIEMENS HEALTHINEERS AG
- Yi-Cheng Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Dixon-type water/fat separation MR imaging
- Patent number 12,360,188
- Issue date Jul 15, 2025
- Koninklijke Philips N.V.
- Holger Eggers
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for magnetic resonance imaging
- Patent number 12,360,192
- Issue date Jul 15, 2025
- Shanghai United Imaging Healthcare Co., Ltd.
- Yongquan Ye
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for driving a magnetic resonance imaging system
- Patent number 12,352,839
- Issue date Jul 8, 2025
- Siemens Healthineers AG
- Mario Zeller
- G01 - MEASURING TESTING
Information Patent Grant
Method of reconstructing a dynamic series of motion-compensated mag...
- Patent number 12,352,838
- Issue date Jul 8, 2025
- Siemens Healthineers AG
- Karl-Philipp Kunze
- G01 - MEASURING TESTING
Information Patent Grant
Self-navigation in three-dimensional magnetic resonance imaging
- Patent number 12,345,791
- Issue date Jul 1, 2025
- Koninklijke Philips N.V.
- Jan Hendrik Wulbern
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for updating a magnetic field map during a MRI examination
- Patent number 12,345,789
- Issue date Jul 1, 2025
- Koninklijke Philips N.V.
- Vidya MS
- G01 - MEASURING TESTING
Information Patent Grant
Propeller echo planar time-resolved imaging with dynamic encoding
- Patent number 12,345,786
- Issue date Jul 1, 2025
- The General Hospital Corporation
- Merlin John Casper Fair
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for magnetic resonance imaging
- Patent number 12,339,343
- Issue date Jun 24, 2025
- Shanghai United Imaging Healthcare Co., Ltd.
- Lingzhi Hu
- G01 - MEASURING TESTING
Information Patent Grant
Accelerating magnetic resonance imaging using parallel imaging and...
- Patent number 12,332,333
- Issue date Jun 17, 2025
- neuro42, Inc.
- Haidong Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for detecting movement of at least one part of a...
- Patent number 12,324,686
- Issue date Jun 10, 2025
- Siemens Healthineers AG
- Peter Speier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Maxwell parallel imaging
- Patent number 12,320,880
- Issue date Jun 3, 2025
- Q Bio, Inc.
- Matteo Alessandro Francavilla
- G01 - MEASURING TESTING
Information Patent Grant
Sensor for detecting gradient-bounded interference to a magnetic re...
- Patent number 12,313,712
- Issue date May 27, 2025
- Siemens Healthineers AG
- Rainer Schneider
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for simulating magnetic resonance echo-planar ima...
- Patent number 12,313,716
- Issue date May 27, 2025
- ZHEJIANG LAB
- Yu Zhang
- G01 - MEASURING TESTING
Information Patent Grant
B1+ mapping near metallic hardware
- Patent number 12,313,710
- Issue date May 27, 2025
- Siemens Healthineers AG
- Mahesh Bharath Keerthivasan
- G01 - MEASURING TESTING
Information Patent Grant
Avoidance of artifacts in measurement data captured using a magneti...
- Patent number 12,313,717
- Issue date May 27, 2025
- Siemens Healthineers AG
- Adam Kettinger
- G01 - MEASURING TESTING
Information Patent Grant
Target motion signal acquisition
- Patent number 12,313,718
- Issue date May 27, 2025
- SIEMENS HEALTHINEERS AG
- Yan Tu Huang
- G01 - MEASURING TESTING
Information Patent Grant
De-streaking algorithm for radial k-space data
- Patent number 12,293,437
- Issue date May 6, 2025
- Siemens Healthineers AG
- Fei Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods of noise reduction in magnetic resonance images
- Patent number 12,287,385
- Issue date Apr 29, 2025
- GE Precision Healthcare LLC
- Kang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Highly-timed resolved myocardial blood-oxygen-level-dependent magne...
- Patent number 12,279,855
- Issue date Apr 22, 2025
- Cedars-Sinai Medical Center
- Rohan Dharmakumar
- G01 - MEASURING TESTING
Information Patent Grant
Determination of a subject specific hemodynamic response function
- Patent number 12,282,079
- Issue date Apr 22, 2025
- Koninklijke Philips N.V.
- Rudolf Mathias Johannes Nicolaas Lamerichs
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for motion-artifact reduction in magnetic reson...
- Patent number 12,276,715
- Issue date Apr 15, 2025
- GE Precision Healthcare LLC
- Sudhanya Chatterjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Accelerated haste for pace triggering
- Patent number 12,270,885
- Issue date Apr 8, 2025
- SIEMENS HEALTHINEERS AG
- Yu Yu Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for suppressing at least one of an electric or...
- Patent number 12,270,876
- Issue date Apr 8, 2025
- SIEMENS HEALTHINEERS AG
- Rainer Schneider
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dynamic shimming for arterial spin labeling
- Patent number 12,259,452
- Issue date Mar 25, 2025
- Siemens Healthineers AG
- Yulin Chang
- G01 - MEASURING TESTING
Information Patent Grant
Position feed back indicator for medical imaging
- Patent number 12,251,189
- Issue date Mar 18, 2025
- Koninklijke Philips N.V.
- Sascha Krueger
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
VENC DESIGN AND VELOCITY ESTIMATION FOR PHASE CONTRAST MRI
- Publication number 20250224473
- Publication date Jul 10, 2025
- Ohio State Innovation Foundation
- Shen ZHAO
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING MAGNETIC RESONANCE GRADIENT CORRECTION COMPE...
- Publication number 20250216492
- Publication date Jul 3, 2025
- WUHAN UNITED IMAGING LIFE SCIENCE INSTRUMENT CO., LTD.
- Meiling Ji
- G01 - MEASURING TESTING
Information Patent Application
IMAGE IDENTIFICATION AND SELECTION FOR MOTION CORRECTION AND PEAK E...
- Publication number 20250216493
- Publication date Jul 3, 2025
- HOLOGIC, INC.
- Nikolaos GKANATSIOS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ESTIMATING AN INFLUENCE OF A MAGNETIC RESONANCE TOMOGRAPHY SEQUENCE...
- Publication number 20250208245
- Publication date Jun 26, 2025
- Siemens Healthineers AG
- Dieter RITTER
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for Clinical Neuronavigation
- Publication number 20250185929
- Publication date Jun 12, 2025
- The Board of Trustees of the Leland Stanford Junior University
- Nolan Williams
- G01 - MEASURING TESTING
Information Patent Application
COMPRESSED SENSING USING DIFFERENT K-SPACE SAMPLING PATTERNS
- Publication number 20250180684
- Publication date Jun 5, 2025
- Siemens Healthineers AG
- Wolfgang Rehwald
- G01 - MEASURING TESTING
Information Patent Application
Detection of Artificial Structures in Magnetic Resonance Images due...
- Publication number 20250173868
- Publication date May 29, 2025
- Koninklijke Philips N.V.
- Karsten Sommer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARTIFICIAL INTELLIGENCE DISTORTION CORRECTION FOR MAGNETIC RESONANC...
- Publication number 20250155536
- Publication date May 15, 2025
- Siemens Healthineers AG
- Shujaat Khan
- G01 - MEASURING TESTING
Information Patent Application
PHASE CORRECTION METHOD, PHASE CORRECTION APPARATUS, AND MRI APPARATUS
- Publication number 20250147133
- Publication date May 8, 2025
- Canon Medical Systems Corporation
- Masahiro ABE
- G01 - MEASURING TESTING
Information Patent Application
FRAMEWISE MULTI-ECHO DISTORTION CORRECTION FOR SUPERIOR MRI
- Publication number 20250147138
- Publication date May 8, 2025
- Washington University
- Nico Dosenbach
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR REDUCED FINE-LINE ARTIFACTS IN MAGNETIC RESON...
- Publication number 20250138119
- Publication date May 1, 2025
- GE Precision Healthcare LLC
- Ali Ersoz
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHODS FOR DETECTING ELECTROMAGNETIC INTERFERENCE IN PA...
- Publication number 20250127416
- Publication date Apr 24, 2025
- Hyperfine Operations, Inc.
- Hadrien A. Dyvorne
- G01 - MEASURING TESTING
Information Patent Application
ECHO PLANAR IMAGING METHOD CAPABLE OF REDUCING IMAGE DISTORTION
- Publication number 20250130300
- Publication date Apr 24, 2025
- SHANGHAI JIAO TONG UNIVERSITY
- Zhiyong ZHANG
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR HOMOGENIZING A RADIOFREQUENCY FIELD FOR MAGNETIC RESONAN...
- Publication number 20250123343
- Publication date Apr 17, 2025
- Universite D'Aix-Marseille
- Tania Del Socorro VERGARA-GOMEZ
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20250116741
- Publication date Apr 10, 2025
- FUJIFILM CORPORATION
- Toru SHIRAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MEASURING EDDY CURRENTS WITH LONG TIME CONSTA...
- Publication number 20250116743
- Publication date Apr 10, 2025
- GE Precision Healthcare LLC
- Richard Scott Hinks
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20250117987
- Publication date Apr 10, 2025
- FUJIFILM CORPORATION
- Toru SHIRAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTROMAGNETIC INTERFERENCE SUPPRESSION TECHNIQUES FOR MAGNETIC RE...
- Publication number 20250110196
- Publication date Apr 3, 2025
- Hyperfine Operations, Inc.
- Deepansh Srivastava
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR CONFIDENCE MAPS FOR QUANTITATIVE MAPPING WITH...
- Publication number 20250102607
- Publication date Mar 27, 2025
- Wisconsin Alumni Research Foundation
- Daiki Tamada
- G01 - MEASURING TESTING
Information Patent Application
Computer-Implemented Method for Ascertaining Correction Information...
- Publication number 20250102608
- Publication date Mar 27, 2025
- Siemens Healthineers AG
- Max Müller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer-Implemented Method for Gradient Delay Time Correction, Mag...
- Publication number 20250085374
- Publication date Mar 13, 2025
- Siemens Healthineers AG
- Dominik Paul
- G01 - MEASURING TESTING
Information Patent Application
Gradient Delay Time Correction
- Publication number 20250085371
- Publication date Mar 13, 2025
- Siemens Healthineers AG
- Christian Meixner
- G01 - MEASURING TESTING
Information Patent Application
High-temporal resolution motion-estimation in MRI data acquisition
- Publication number 20250076441
- Publication date Mar 6, 2025
- Kawin Setsompop
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR FAST TX/RX INTENSITY CORRECTION CALIBRATION USING B1 PRO...
- Publication number 20250076436
- Publication date Mar 6, 2025
- CANON MEDICAL SYSTEMS CORPORATION
- Andrew JAMES WHEATON
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR INTERFERENCE SIGNAL COLLECTION AND PROCESSING
- Publication number 20250067827
- Publication date Feb 27, 2025
- Shanghai United Imaging Healthcare Co., Ltd.
- Qian LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MRI APPARATUS
- Publication number 20250067829
- Publication date Feb 27, 2025
- Canon Medical Systems Corporation
- Masashi OOKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mapping and Correction of Inhomogeneity in Magnetic Resonance Imagi...
- Publication number 20250060444
- Publication date Feb 20, 2025
- Resonance Research, Inc.
- Hoby P. Hetherington
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR OPTICAL TRACKING OF MOTIONS OF A SUBJECT
- Publication number 20250060443
- Publication date Feb 20, 2025
- TRACINNOVATIONS A/S
- Stefan Lemvig GLIMBERG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR ENHANCING PROPELLER IMAGE QUALITY BY DENOISIN...
- Publication number 20250052843
- Publication date Feb 13, 2025
- GE Precision Healthcare LLC
- Florintina C
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BALANCED FORCE SHIM COIL ARRAY
- Publication number 20250044386
- Publication date Feb 6, 2025
- The Johns Hopkins University
- Ehud J. SCHMIDT
- G01 - MEASURING TESTING

Correction of image distortions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motion correction method and apparatus for magnetic resonance image...

Real-time ultra-quality multi-parametric four-dimensional magnetic...

Method for carrying out post-processing on samples of a WASAB1 acqu...

Split self-shielded gradient coil system, with power supply system...

Radio-frequency field inhomogeneity correction in magnetic resonanc...

Dixon-type water/fat separation MR imaging

Systems and methods for magnetic resonance imaging

Method and device for driving a magnetic resonance imaging system

Method of reconstructing a dynamic series of motion-compensated mag...

Self-navigation in three-dimensional magnetic resonance imaging

Method for updating a magnetic field map during a MRI examination

Propeller echo planar time-resolved imaging with dynamic encoding

Systems and methods for magnetic resonance imaging

Accelerating magnetic resonance imaging using parallel imaging and...

Method and system for detecting movement of at least one part of a...

Maxwell parallel imaging

Sensor for detecting gradient-bounded interference to a magnetic re...

Method and system for simulating magnetic resonance echo-planar ima...

B1+ mapping near metallic hardware

Avoidance of artifacts in measurement data captured using a magneti...

Target motion signal acquisition

De-streaking algorithm for radial k-space data

Systems and methods of noise reduction in magnetic resonance images

Highly-timed resolved myocardial blood-oxygen-level-dependent magne...

Determination of a subject specific hemodynamic response function

Systems and methods for motion-artifact reduction in magnetic reson...

Accelerated haste for pace triggering

Method and apparatus for suppressing at least one of an electric or...

Dynamic shimming for arterial spin labeling

Position feed back indicator for medical imaging

Patents Applicationslast 30 patents

VENC DESIGN AND VELOCITY ESTIMATION FOR PHASE CONTRAST MRI

METHOD FOR DETERMINING MAGNETIC RESONANCE GRADIENT CORRECTION COMPE...

IMAGE IDENTIFICATION AND SELECTION FOR MOTION CORRECTION AND PEAK E...

ESTIMATING AN INFLUENCE OF A MAGNETIC RESONANCE TOMOGRAPHY SEQUENCE...

Systems and Methods for Clinical Neuronavigation

COMPRESSED SENSING USING DIFFERENT K-SPACE SAMPLING PATTERNS

Detection of Artificial Structures in Magnetic Resonance Images due...

ARTIFICIAL INTELLIGENCE DISTORTION CORRECTION FOR MAGNETIC RESONANC...

PHASE CORRECTION METHOD, PHASE CORRECTION APPARATUS, AND MRI APPARATUS

FRAMEWISE MULTI-ECHO DISTORTION CORRECTION FOR SUPERIOR MRI

SYSTEM AND METHOD FOR REDUCED FINE-LINE ARTIFACTS IN MAGNETIC RESON...

SYSTEM AND METHODS FOR DETECTING ELECTROMAGNETIC INTERFERENCE IN PA...

ECHO PLANAR IMAGING METHOD CAPABLE OF REDUCING IMAGE DISTORTION

DEVICE FOR HOMOGENIZING A RADIOFREQUENCY FIELD FOR MAGNETIC RESONAN...

MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE PROCESSING METHOD

SYSTEM AND METHOD FOR MEASURING EDDY CURRENTS WITH LONG TIME CONSTA...

MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE PROCESSING METHOD

ELECTROMAGNETIC INTERFERENCE SUPPRESSION TECHNIQUES FOR MAGNETIC RE...

SYSTEM AND METHOD FOR CONFIDENCE MAPS FOR QUANTITATIVE MAPPING WITH...

Computer-Implemented Method for Ascertaining Correction Information...

Computer-Implemented Method for Gradient Delay Time Correction, Mag...

Gradient Delay Time Correction

High-temporal resolution motion-estimation in MRI data acquisition

METHOD FOR FAST TX/RX INTENSITY CORRECTION CALIBRATION USING B1 PRO...

SYSTEMS AND METHODS FOR INTERFERENCE SIGNAL COLLECTION AND PROCESSING

MRI APPARATUS

Mapping and Correction of Inhomogeneity in Magnetic Resonance Imagi...

METHOD AND APPARATUS FOR OPTICAL TRACKING OF MOTIONS OF A SUBJECT

SYSTEM AND METHOD FOR ENHANCING PROPELLER IMAGE QUALITY BY DENOISIN...

BALANCED FORCE SHIM COIL ARRAY