ClassID:

172179

G01R33/56545 - CPC Classification

Classification description:

Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]; NMR imaging systems; Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console; Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution; Correction of image distortions, e.g. due to magnetic field inhomogeneities caused by finite or discrete sampling, e.g. Gibbs ringing, truncation artefacts, phase aliasing artefacts

Recent Application in this class:
#1
20260153584
2026-06-04

NUCLEAR MAGNETIC RESONANCE (NMR) RINGING NOISE MEASUREMENTS IN WELL SYSTEMS

#2
20260147076
2026-05-28

COMPUTER-IMPLEMENTED METHOD FOR DETERMINING A MAGNETIC RESONANCE IMAGE DATA SET, IMAGE PROCESSING FACILITY, COMPUTER PROGRAM, AND ELECTRONICALLY READABLE DATA CARRIER

#3
20260043882
2026-02-12

Phase Correction Method and Apparatus for Magnetic Resonance Imaging, and System

#4
20260023144
2026-01-22

Method and Apparatus for Reconstructing Images in Magnetic Resonance Tomography

#5
20260003019
2026-01-01

SEMI-SUPERVISED DENOISING AND DEALIASING FOR MAGNETIC RESONANCE IMAGING

#6
20250370075
2025-12-04

MAGNETIC RESONANCE IMAGING METHODS AND SYSTEMS

#7
20250321307
2025-10-16

MAGNETIC RESONANCE IMAGE RECONSTRUCTION DEVICE AND MAGNETIC RESONANCE IMAGE RECONSTRUCTION METHOD

#8
20250314727
2025-10-09

FLEXIBLE NO PHASE WRAP USING OUTER VOLUME SUPPRESSION FOR TWO-DIMENSIONAL MAGNETIC RESONANCE IMAGING

#9
20250224473
2025-07-10

VENC DESIGN AND VELOCITY ESTIMATION FOR PHASE CONTRAST MRI

#10
20250117987
2025-04-10

MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE PROCESSING METHOD

#11
20250116741
2025-04-10

MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGE PROCESSING METHOD

#12
20240393417
2024-11-28

Method and system for simulating magnetic resonance echo-planar imaging artifact

#13
20240385270
2024-11-21

SYSTEM AND METHOD FOR DENOISING IN MAGNETIC RESONANCE IMAGING USING A TRANSFORM DOMAIN LOCAL LOW RANK TECHNIQUE

#14
20240382103
2024-11-21

MAGNETIC RESONANCE TOMOGRAPHY UNIT FOR LOCALIZING METALLIC OBJECTS AND OPERATING METHOD

#15
20240265592
2024-08-08

De-streaking algorithm for radial k-space data

#16
20240037714
2024-02-01

SYSTEMS AND METHODS FOR IMPROVING MAGNETIC RESONANCE IMAGING USING DEEP LEARNING

#17
20230016293
2023-01-19

Single-shot pseudo-centric epi method for magnetization-prepared imaging

#18
20220404447
2022-12-22

Phase correction systems and methods of magnetic resonance images

#19
20220326329
2022-10-13

Magnetic resonance imaging method and magnetic resonance imaging system

#20
20220187403
2022-06-16

Magnetic resonance imaging apparatus and method of controlling the same

#21
20220187402
2022-06-16

Magnetic resonance imaging apparatus, image processing apparatus, and image processing method

#22
20220155395
2022-05-19

Image signal representing a scene

#23
20220130017
2022-04-28

Systems and methods for improving magnetic resonance imaging using deep learning

#24
20220120835
2022-04-21

Information processing apparatus, information processing method, and non-transitory computer-readable storage medium storing information processing program

#25
20220099779
2022-03-31

Ascertaining a PSF for reconstructing image data from scan data recorded by means of a magnetic resonance system

#26
20220043091
2022-02-10

Correction influences on magnetic resonance imaging of an examination object caused by fluctuations in a basic magnetic field

#27
20220036512
2022-02-03

APPARATUS AND METHOD FOR IMAGE RESTORATION OF ACCELERATED MRI BASED ON DEEP LEARNING

#28
20220026516
2022-01-27

Systems and methods of generating robust phase images in magnetic resonance images

#29
20210215783
2021-07-15

Method, device and MRI system for correcting phase shifts

#30
20210208230
2021-07-08

Systems and methods for suppressing Nyquist ghost for diffusion weighted magnetic resonance imaging

#31
20210199743
2021-07-01

Methods, systems, and computer readable media for accelerating diffusion magnetic resonance imaging (MRI) acquisition via slice-interleaved diffusion encoding

#32
20210181285
2021-06-17

ARTIFACT REDUCTION IN SPIN-ECHO MR IMAGING OF THE CENTRAL NERVOUS SYSTEM

#33
20210158582
2021-05-27

MR image reconstruction based on a-priori information

#34
20210149005
2021-05-20

Synergized pulsing-imaging network (SPIN)

#35
20210080530
2021-03-18

Magnetic resonance Dixon method

#36
20210048499
2021-02-18

Method and system for diffusion magnetic resonance imaging

#37
20210042883
2021-02-11

Systems and methods for improving magnetic resonance imaging using deep learning

#38
20210003654
2021-01-07

Method for 2D magnetic resonance imaging, corresponding MRI device, computer program, and computer-readable storage medium

#39
20200379073
2020-12-03

Minimization of effects of concomitant fields in multi echo imaging

#40
20200348383
2020-11-05

Method for eliminating aliasing artifacts in a magnetic resonance image

#41
20200341103
2020-10-29

Methods for scan-specific artifact reduction in accelerated magnetic resonance imaging using residual machine learning algorithms

#42
20200341102
2020-10-29

System and method for out-of-view artifact suppression for magnetic resonance fingerprinting

#43
20200333416
2020-10-22

Scalable self-calibrated interpolation of undersampled magnetic resonance imaging data

#44
20200326398
2020-10-15

Phase correction for echo-planar imaging

#45
20200309887
2020-10-01

MRI apparatus, image processing apparatus, and image processing method

#46
20200300948
2020-09-24

Dixon type water/fat separation MR imaging with improved fat shift correction

#47
20200292650
2020-09-17

MRI apparatus and its communication method

#48
20200278413
2020-09-03

MRI apparatus and MRI method

#49
20200258199
2020-08-13

Magnetic resonance imaging apparatus and noise elimination method

#50
20200249305
2020-08-06

MRI device and method for operating an MRI device

#51
20200241100
2020-07-30

Magnetic resonance imaging coil normalization by using a reference image

#52
20200142014
2020-05-07

Optimized blade imaging

#53
20200096587
2020-03-26

Magnetc resonance imaging

#54
20200088826
2020-03-19

Method and system for creating magnetic resonance images

#55
20200088822
2020-03-19

Parallel multi-slice MR imaging

#56
20200088821
2020-03-19

Methods and systems for reduced shading and blurring in magnetic resonance imaging

#57
20200054235
2020-02-20

APPARATUS, METHODS AND ARTICLES FOR FOUR DIMENSIONAL (4D) FLOW MAGNETIC RESONANCE IMAGING

#58
20200049784
2020-02-13

Comprehensive cardiovascular analysis with volumetric phase-contrast MRI

#59
20200011951
2020-01-09

Deep learning based methods to accelerate multi-spectral imaging

#60
20200003859
2020-01-02

Correcting residual aliasing in accelerated magnetic resonance imaging

#61
20190369199
2019-12-05

Accelerated diffusion-weighted magnetic resonance imaging with self-navigated, phase corrected tilted kernel reconstruction of phase encoded and point spread function encoded k-space

#62
20190369198
2019-12-05

Method and systems for coil selection in magnetic resonance imaging to reduce phase wrap artifact

#63
20190369187
2019-12-05

System and method for magnetic resonance imaging reconstruction using novel k-space sampling sequences

#64
20190277935
2019-09-12

Deep learning method for nonstationary image artifact correction

#65
20190257905
2019-08-22

Highly-scalable image reconstruction using deep convolutional neural networks with bandpass filtering

#66
20190244399
2019-08-08

System and method for removing Gibbs artifact in medical imaging system

#67
20190227140
2019-07-25

Systems and methods for image artifact reduction in simultaneous multi-slice magnetic resonance imaging

#68
20190219654
2019-07-18

Method for varying undersampling dimension for accelerating multiple-acquisition magnetic resonance imaging and device for the same

#69
20190162809
2019-05-30

Image quality in Dixon Turbo Spin Echo sequences

#70
20190154784
2019-05-23

Magnetic resonance imaging using dataset undersampling

#71
20190154782
2019-05-23

Method and apparatus for reducing artifacts in a magnetic resonance image dataset

#72
20190128991
2019-05-02

Magnetic resonance imaging apparatus and image processing method

#73
20190086500
2019-03-21

Method and magnetic resonance apparatus for reconstructing an image from data acquired from a frequency-modulated balanced steady-state free precession sequence

#74
20190069802
2019-03-07

Apparatus, methods and articles for four dimensional (4D) flow magnetic resonance imaging

#75
20190049542
2019-02-14

Method, device and MRI system for correcting phase shifts

#76
20190041482
2019-02-07

Reconstructing magnetic resonance images for contrasts

#77
20190033407
2019-01-31

MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD OF GENERATING MAGNETIC RESONANCE IMAGE

#78
20190025399
2019-01-24

Magnetic resonance imaging system and receiving coil unit

#79
20180360384
2018-12-20

Systems and methods for accelerated MRI scan

#80
20180356487
2018-12-13

Readout-segmented diffusion-weighted imaging method, apparatus, and storage medium

#81
20180353098
2018-12-13

Methods and systems for reconstructing magnetic resonance images

#82
20180313924
2018-11-01

RF spoiling method and apparatus for rapid spatial saturation in magnetic resonance imaging

#83
20180306884
2018-10-25

ACCELERATED DYNAMIC MAGNETIC RESONANCE IMAGING USING LOW RANK MATRIX COMPLETION

#84
20180286088
2018-10-04

Iterative reconstruction of quantitative magnetic resonance images

#85
20180238986
2018-08-23

Parallel MR imaging with Nyquist ghost correction for EPI

#86
20180231631
2018-08-16

System and method for magnetic resonance imaging

#87
20180210057
2018-07-26

System and method for image reconstruction

#88
20180203087
2018-07-19

Methods and apparatuses for phase unwrapping

#89
20180180695
2018-06-28

Magnetic resonance imaging apparatus

#90
20180164394
2018-06-14

System and method for removing gibbs artifact in medical imaging system

#91
20180136297
2018-05-17

Systems and methods for diffusion-weighted multi-spectral magnetic resonance imaging

#92
20180120404
2018-05-03

System, method and computer accessible medium for noise estimation, noise removal and Gibbs ringing removal

#93
20180089863
2018-03-29

Method and device for magnetic resonance imaging with improved sensitivity by noise reduction

#94
20180088200
2018-03-29

Method and magnetic resonance apparatus for distortion correction of acquired scan data of an examination object from an enlarged field of view and returning to a desired field of view thereafter

#95
20180067184
2018-03-08

System and method for reducing partial voluming artifacts in quantitative myocardial tissue characterization

#96
20180017652
2018-01-18

System and method for magnetic resonance imaging

#97
20170307716
2017-10-26

PROPELLER MR IMAGING WITH ARTEFACT SUPPRESSION

#98
20170269179
2017-09-21

System and method for controlling undesired magnetic field effects in magnetic resonance imaging

#99
20170254868
2017-09-07

Magnetic resonance imaging apparatus

#100
20170234957
2017-08-17

Magnetic resonance imaging apparatus and method thereof

#101
20170212202
2017-07-27

Autofocusing-based correction of B0 fluctuation-induced ghosting

#102
20170212201
2017-07-27

Magnetic resonance imaging apparatus

#103
20170184694
2017-06-29

System and method for magnetic resonance imaging reconstruction using novel k-space sampling sequences

#104
20170123032
2017-05-04

Method and computer use of an MR overview dataset for reconstruction of MR raw data

#105
20170108571
2017-04-20

EPI ghost correction involving sense

#106
20170108570
2017-04-20

Systems and methods for removing background phase variations in diffusion-weighted magnetic resonance imaging

#107
20170097403
2017-04-06

Systems and methods for joint trajectory and parallel magnetic resonance imaging optimization for auto-calibrated image reconstruction

#108
20170097399
2017-04-06

MRI apparatus, image processing apparatus, and image processing method

#109
20170089993
2017-03-30

Magnetic resonance imaging system and method

#110
20170059682
2017-03-02

MRI with reconstruction of MR phase image

#111
20170045600
2017-02-16

Comprehensive cardiovascular analysis with volumetric phase-contrast MRI

#112
20170038450
2017-02-09

System and method for reconstructing ghost-free images from data acquired using simultaneous multislice magnetic resonance imaging

#113
20170030991
2017-02-02

Magnetic resonance imaging apparatus and artifact suppression method thereof

#114
20160338613
2016-11-24

Apparatus, methods and articles for four dimensional (4D) flow magnetic resonance imaging using coherency identification for magnetic resonance imaging flow data

#115
20160334492
2016-11-17

Method for magnetic resonance imaging

#116
20160327623
2016-11-10

MAGNETIC RESONANCE IMAGING APPARATUS AND FAT SUPPRESSION WATER IMAGE CALCULATION METHOD

#117
20160291106
2016-10-06

MR image reconstruction using compressed sensing

#118
20160287100
2016-10-06

System and method for tracking cerebral blood flow in fMRI

#119
20160282436
2016-09-29

Parallel transmission by spin dynamic fingerprinting

#120
20160266225
2016-09-15

Three dimensional multislab, multi-shot magnetic resonance elastography

#121
20160131730
2016-05-12

Magnetic resonance imaging apparatus, image processing apparatus, and image processing method

#122
20160047875
2016-02-18

MAGNETIC-RESONANCE IMAGE DIAGNOSTIC APPARATUS AND METHOD OF CONTROLLING THE SAME

#123
20160027153
2016-01-28

Magnetic resonance imaging apparatus and method

#124
20150369893
2015-12-24

Image processing apparatus and magnetic-resonance imaging apparatus

#125
20150362577
2015-12-17

Method and magnetic resonance apparatus for reconstruction of a three-dimensional image data set from data acquired when a noise object distorted the magnetic field in the apparatus

#126
20150362575
2015-12-17

Apparatus and method for correcting susceptibility artefacts in a magnetic resonance image

#127
20150276910
2015-10-01

MRI apparatus and method using direct A/D of MR signals without frequency down conversion

#128
20150134712
2015-05-14

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM

#129
20150054505
2015-02-26

Reference oversampling in sense-type magnetic resonance reconstruction

#130
20150048826
2015-02-19

Magnetic resonance imaging apparatus and control device of a magnetic resonance imaging apparatus

#131
20140348406
2014-11-27

Magnetic resonance method and tomography system for acquiring image data sets

#132
20140320127
2014-10-30

Method and device for determination of a magnetic resonance control sequence

#133
20140312899
2014-10-23

Method and apparatus for single carrier wideband magnetic resonance imaging (MRI) data acquisition

#134
20140292326
2014-10-02

Method and apparatus for 3D magnetic resonance imaging

#135
20140152306
2014-06-05

Method and apparatus to generate magnetic resonance data

#136
20140100441
2014-04-10

Medical image imaging method, medical diagnostic apparatus using the same, and recording medium therefor

#137
20140077808
2014-03-20

Method of generating a susceptibility weighted image

#138
20130221961
2013-08-29

System, process and computer-accessible medium for providing quantitative susceptibility mapping

#139
20130182932
2013-07-18

Multi-dimensional iterative phase-cycled reconstruction for MRI images

#140
20130154640
2013-06-20

Magnetic resonance system and method to generate a magnetic resonance image of an examination subject

#141
20130121550
2013-05-16

Non-contrast-enhanced 4D MRA using compressed sensing reconstruction

#142
20130093423
2013-04-18

Phase unwrapping in phase contrast MR imaging

#143
20130057281
2013-03-07

Magnetic resonance system and method for slice-selective detection and correction of incorrect magnetic resonance image data in slice multiplexing measurement sequences

#144
20130033263
2013-02-07

Method and magnetic resonance system for acquiring magnetic resonance data in a predetermined region of an examination subject

#145
20130009641
2013-01-10

Magnetic resonance imaging apparatus and control device of a magnetic resonance imaging apparatus

#146
20130002247
2013-01-03

Catalytic multiecho phase unwrapping scheme

#147
20120319686
2012-12-20

Method for simultaneous multi-slice magnetic resonance imaging using single and multiple channel receiver coils

#148
20120280684
2012-11-08

Apparatus and method for reconstructing 3D image by using magnetic resonance imaging

#149
20120148129
2012-06-14

Prior enhanced compressed sensing (PRINCE-CS) reconstruction for dynamic 2D-radial cardiac MRI

#150
20120112751
2012-05-10

Method and magnetic resonance system for combining signals acquired from different acquisition coils

#151
20110175612
2011-07-21

MAGNETIC RESONANCE IMAGING WITH INDEPENDENT EXCITATION AND ACQUISITION VOLUMES

#152
20110103668
2011-05-05

Magnetic resonance imaging apparatus

#153
20100034447
2010-02-11

Parallel MRI involving density weighting or acquisition weighting

#154
20090182222
2009-07-16

MAGNETIC RESONANCE IMAGING APPATATUS AND IMAGE RECONSTRUCTION METHOD

#155
20090161936
2009-06-25

Rapid MRI dynamic imaging using mach

#156
20090001984
2009-01-01

Method and apparatus for k-space and hybrid-space based image reconstruction for parallel imaging and artifact correction

#157
20080272782
2008-11-06

Suppression of noise in MR images and MR spectroscopic images using signal space projection filtering

#158
20080252290
2008-10-16

Rapid MRI dynamic imaging using MACH

#159
20080238426
2008-10-02

Method and apparatus for reducing aliasing artifacts in the imaging for MR-monitored HIFU therapy

#160
20080186025
2008-08-07

Magnetic resonance imaging apparatus and image data generating method

#161
20080180099
2008-07-31

Three-dimensional slice-selective multi-slice excitation method in MRT imaging

#162
20080071167
2008-03-20

Magnetic-resonance image diagnostic apparatus and method of controlling the same

#163
20060197524
2006-09-07

Magnetic resonance imaging method

#164
20060122485
2006-06-08

Optimized method for prevention of foldover artifacts in magnetic resonance tomography

#165
20060087319
2006-04-27

Magnetic Resonance System Response Method

#166
20050146328
2005-07-07

Magnetic resonance imaging method

#167
20050073303
2005-04-07

Magnetic resonance imaging apparatus and method wherein streak artifacts are minimized in modular k-space scanning

#168
20050020897
2005-01-27

Magnetic resonance method for forming a fast dynamic image

#169
20050017718
2005-01-27

Magnetic resonance method