ClassID:

192138

G06K9/0051 - CPC Classification

Classification description:

Methods or arrangements for recognising patterns; Recognising patterns in signals and combinations thereof; Preprocessing, e.g. filtering Denoising

Sub-classes:
Recent Application in this class:
#1
20240227214
2024-07-11

SYSTEM AND METHODS FOR MONITORING MACHINE HEALTH

#2
20240131734
2024-04-25

System and methods for monitoring machine health

#3
20240068936
2024-02-29

ADAPTIVE CHARACTERISTIC SPECTRAL LINE SCREENING METHOD AND SYSTEM BASED ON ATOMIC EMISSION SPECTRUM

#4
20230372638
2023-11-23

ATOMIZER AND ATOMIZATION METHOD FOR ADAPTIVELY GENERATING PHARMACEUTICAL AEROSOLS OF DIFFERENT PARTICLE SIZES

#5
20230367389
2023-11-16

SYSTEMS, METHODS, APPARATUSES AND DEVICES FOR DETECTING FACIAL EXPRESSION AND FOR TRACKING MOVEMENT AND LOCATION IN AT LEAST ONE OF A VIRTUAL AND AUGMENTED REALITY SYSTEM

#6
20230342424
2023-10-26

METHOD AND APPARATUS FOR MACHINE LEARNING BASED INLET DEBRIS MONITORING

#7
20230269271
2023-08-24

DETECTION SYSTEM, DETECTION METHOD, AND COMPUTER PROGRAM PRODUCT

#8
20230129978
2023-04-27

METHOD FOR CAUSAL INFERENCE BASED ON COLLECTIVE MOVEMENTS OF ACTIVE GROUP

#9
20230049550
2023-02-16

Making an Enabled Capability

#10
20220414400
2022-12-29

Multi-dimensional language style transfer

#11
20220373432
2022-11-24

Method for diagnosing and predicting operation conditions of large-scale equipment based on feature fusion and conversion

#12
20220268696
2022-08-25

Sensory evaluation method for spectral data of mainstream smoke

#13
20220254066
2022-08-11

Method for calibrating the position and orientation of a camera relative to a calibration pattern

#14
20220121879
2022-04-21

Multi-dimensional language style transfer

#15
20220051039
2022-02-17

BIOMETRIC IDENTIFICATION USING ELECTROENCEPHALOGRAM (EEG) SIGNALS

#16
20220019788
2022-01-20

Determination of noise in a signal

#17
20220012489
2022-01-13

APPARATUS AND METHOD FOR MOTOR IMAGERY CLASSIFICATION USING EEG

#18
20220011864
2022-01-13

Systems, methods, apparatuses and devices for detecting facial expression and for tracking movement and location in at least one of a virtual and augmented reality system

#19
20220004908
2022-01-06

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM

#20
20210397878
2021-12-23

System and method of gesture recognition using a reservoir based convolutional spiking neural network

#21
20210378597
2021-12-09

REDUCING NOISE OF INTRACARDIAC ELECTROCARDIOGRAMS USING AN AUTOENCODER AND UTILIZING AND REFINING INTRACARDIAC AND BODY SURFACE ELECTROCARDIOGRAMS USING DEEP LEARNING TRAINING LOSS FUNCTIONS

#22
20210344675
2021-11-04

Identity verification method and apparatus, storage medium, and computer device

#23
20210312166
2021-10-07

System and method for face recognition based on dynamic updating of facial features

#24
20210282690
2021-09-16

Biological measurement systems and methods

#25
20210247375
2021-08-12

HIGH SPATIAL RESOLUTION CELLULAR MONITORING TECHNOLOGY SYSTEMS AND METHODS

#26
20210231487
2021-07-29

METHOD FOR ELIMINATING PUMP NOISE BY EMPIRICAL MODE DECOMPOSITION AND PARTICLE SWARM OPTIMIZATION

#27
20210174071
2021-06-10

Systems, methods, devices and apparatuses for detecting facial expression

#28
20210165850
2021-06-03

METHOD AND DEVICE FOR DETERMINING EVENT PERIODIC VALUE

#29
20210118462
2021-04-22

System and method for reducing noise components in a live audio stream

#30
20210117734
2021-04-22

Gated truncated readout system

#31
20210056305
2021-02-25

Classification method for automatically identifying wafer spatial pattern distribution

#32
20200396398
2020-12-17

Systems and methods of spatiotemporal image noise reduction for multispectral image data

#33
20200394383
2020-12-17

Electronic apparatus for recognizing multimedia signal and operating method of the same

#34
20200342199
2020-10-29

Device and method for analyzing the state of a system in a noisy context

#35
20200319710
2020-10-08

SYSTEMS, METHODS, APPARATUSES AND DEVICES FOR DETECTING FACIAL EXPRESSION AND FOR TRACKING MOVEMENT AND LOCATION IN AT LEAST ONE OF A VIRTUAL AND AUGMENTED REALITY SYSTEM

#36
20200175245
2020-06-04

Fingerprint detection device and fingerprint detection method

#37
20200134309
2020-04-30

Image processing apparatus and method for control to smooth a character region of a binary image and perform character recognition

#38
20190353741
2019-11-21

Deep learning reconstruction of free breathing perfusion

#39
20190266753
2019-08-29

Method for calibrating the position and orientation of a camera relative to a calibration pattern

#40
20190245522
2019-08-08

Method and device for adjusting passband width of filter

#41
20190213432
2019-07-11

Noise detection circuit, noise detection method, and print recognition apparatus

#42
20190188467
2019-06-20

METHOD FOR RECOGNIZING THE DRIVING STYLE OF A DRIVER OF A LAND VEHICLE, AND CORRESPONDING APPARATUS

#43
20190138806
2019-05-09

Signal analysis systems and methods for features extraction and interpretation thereof

#44
20190120932
2019-04-25

Below-noise after transmit (BAT) Chirp Radar

#45
20190087654
2019-03-21

Method and system for CSI-based fine-grained gesture recognition

#46
20190035076
2019-01-31

Automated percentage of breast density measurements for full field digital mammography

#47
20190026521
2019-01-24

Fingerprint sensor and electronic terminal

#48
20180357464
2018-12-13

Identity recognition display device, and array substrate and identity recognition circuit thereof

#49
20180334168
2018-11-22

Method to operate a vehicle congestion assistant

#50
20180275295
2018-09-27

System and method for providing short-term earthquake forecasts

#51
20180274028
2018-09-27

Sequencing and high resolution imaging

#52
20180256113
2018-09-13

Variable indication estimator

#53
20180253626
2018-09-06

Clustering images based on camera fingerprints

#54
20180239956
2018-08-23

Systems, methods, devices and apparatuses for detecting facial expression

#55
20180232596
2018-08-16

Detection of point sources with variable emission intensity in sequences of images with different point spread functions

#56
20180121722
2018-05-03

Tactile perception system and method of building a database thereof

#57
20180114121
2018-04-26

Opportunity driven system and method based on cognitive decision-making process

#58
20180096218
2018-04-05

Signal processor and signal processing method

#59
20170357848
2017-12-14

Method for recognizing a human motion, method for recognizing a user action and smart terminal

#60
20170356936
2017-12-14

Enhanced system and method for conducting PCA analysis on data signals

#61
20170337424
2017-11-23

Iris recognition systems and methods of using a statistical model of an iris for authentication

#62
20170325753
2017-11-16

Controlling a vital sign display device to determine whether a most recently received frame of a vital sign image stream is being displayed

#63
20170319090
2017-11-09

Method and apparatus for detection of heartbeat characteristics

#64
20170288713
2017-10-05

Signal processing apparatus, signal processing method, and storage medium

#65
20170238877
2017-08-24

Methods and apparatus for reducing artifacts in OCT angiography using machine learning techniques

#66
20170177157
2017-06-22

Display device

#67
20170161887
2017-06-08

METHOD FOR EXTRACTING NON-PERIODICAL PATTERNS MASKED BY PERIODICAL PATTERNS, AND DEVICE IMPLEMENTING THE METHOD

#68
20170087053
2017-03-30

System for determining depth of chest compressions during CPR

#69
20160342827
2016-11-24

Biological information displaying apparatus and biological information displaying method

#70
20160317073
2016-11-03

Method and apparatus for assessing cardiac and/or mental health

#71
20160248434
2016-08-25

Narrowband analog noise cancellation

#72
20160228027
2016-08-11

Method and apparatus for detection of heartbeat characteristics

#73
20160192887
2016-07-07

Fusing sensor signals indicating a same physiological parameter based on quality indices of each signal

#74
20160180541
2016-06-23

Sensor noise profile

#75
20160110863
2016-04-21

Automated percentage of breast density measurements for full field digital mammography

#76
20160026878
2016-01-28

Algorithm to extend detecting range for AVM stop line detection

#77
20150334315
2015-11-19

Infrared imaging enhancement with fusion

#78
20150332632
2015-11-19

Display device and method for driving same

#79
20150332441
2015-11-19

Selective image correction for infrared imaging devices

#80
20150296152
2015-10-15

Sensor data filtering

#81
20150286337
2015-10-08

Display device

#82
20150164739
2015-06-18

CPR chest compression monitor and method of use

#83
20150164355
2015-06-18

Method and apparatus for detection of heartbeat characteristics

#84
20150061758
2015-03-05

Signal processing device and signal processing method

#85
20140364756
2014-12-11

ECG sensing apparatuses, systems and methods

#86
20140343882
2014-11-20

Method and device for recognizing and removing undesired artifacts in multichannel magnetic field or electric potential measurements

#87
20140334697
2014-11-13

Device for obtaining a vital sign of a subject

#88
20140296726
2014-10-02

Method and apparatus for identifying cardiac risk

#89
20140252220
2014-09-11

Mass spectrum noise cancellation by alternating inverted synchronous RF

#90
20140213921
2014-07-31

Method and apparatus for identifying cardiac risk

#91
20140206965
2014-07-24

Distortion reduced signal detection

#92
20140194758
2014-07-10

System and method for evaluating an electrophysiological signal

#93
20140136585
2014-05-15

Physiological signal denoising

#94
20140067279
2014-03-06

Signal averaging

#95
20140029788
2014-01-30

Detecting objects with a depth sensor

#96
20140025306
2014-01-23

Variable indication estimator

#97
20140005988
2014-01-02

Physiological signal denoising

#98
20130223755
2013-08-29

Communication signal image suppression for multi-frequency operation

#99
20130197328
2013-08-01

Signal processing apparatus and method

#100
20130096394
2013-04-18

System and method for evaluating an electrophysiological signal

#101
20130077823
2013-03-28

Systems and methods for non-contact heart rate sensing

#102
20130070792
2013-03-21

Method and apparatus for denoising of physiological signals

#103
20130060173
2013-03-07

Automated CPR Chest Compression Device with Feedback from a Chest Compression Monitor

#104
20130060172
2013-03-07

Automated CPR Chest Compression Device with Feedback from a Chest Compression Monitor

#105
20130030711
2013-01-31

METHOD AND APPARATUS FOR PROVIDING ADAPTIVE FILTERING OF SENSORS AND SENSOR DATA

#106
20120330562
2012-12-27

Variable indication estimator

#107
20120302894
2012-11-29

Signal processing apparatus and method

#108
20120239349
2012-09-20

Method to detect signals

#109
20120238884
2012-09-20

ECG Artifact Reduction System

#110
20120220843
2012-08-30

Signal processing apparatus

#111
20120191024
2012-07-26

CPR chest compression monitor and method of use

#112
20120165631
2012-06-28

Signal processing apparatus

#113
20120165624
2012-06-28

Signal processing apparatus

#114
20120149997
2012-06-14

Signal processing apparatus

#115
20120123740
2012-05-17

Zero phase real time filtering with a recurrence matrix

#116
20120112770
2012-05-10

Signal processing

#117
20120093376
2012-04-19

Noise reduction of imaging data

#118
20120041293
2012-02-16

METHODS AND DEVICES FOR PROCESSING PULSE SIGNALS, AND IN PARTICULAR NEURAL ACTION POTENTIAL SIGNALS

#119
20120027274
2012-02-02

Nonlinear recursive filter for medical image processing

#120
20120004582
2012-01-05

System for determining depth of chest compressions during CPR

#121
20110274225
2011-11-10

METHOD AND SYSTEM FOR DENOISING SIGNALS

#122
20110245654
2011-10-06

SIGNAL PROCESSING APPARATUS

#123
20110196615
2011-08-11

Processing of biological signals

#124
20110112799
2011-05-12

Variable indication estimator

#125
20110049353
2011-03-03

Mass spectrometer

#126
20110037514
2011-02-17

Method for the Elimination of Ringing of Power Line Interference Filter

#127
20110034836
2011-02-10

Wrist Mounted CPR Chest Compression Monitor

#128
20100328291
2010-12-30

Display device

#129
20100318151
2010-12-16

Systems and methods for managing noise in implantable medical devices

#130
20100145171
2010-06-10

APPARATUS FOR MEASURING MOTION NOISE ROBUST PULSE WAVE AND METHOD THEREOF

#131
20100097133
2010-04-22

Signal processing

#132
20100092028
2010-04-15

Data decomposition method and computer system therefrom

#133
20100067628
2010-03-18

Adaptive pattern dependent noise prediction on a feed forward noise estimate

#134
20100027848
2010-02-04

Structure-independent analysis of 3-D seismic random noise

#135
20100014725
2010-01-21

Systems and methods for filtering a signal using a continuous wavelet transform

#136
20090304246
2009-12-10

Reduction of echo decorrelation facilitating motion estimation

#137
20090270713
2009-10-29

Non-linear signal separation method using non-linear state space projection method

#138
20090264786
2009-10-22

System and Method For Signal Denoising Using Independent Component Analysis and Fractal Dimension Estimation

#139
20090264721
2009-10-22

Signal processing method, signal processing apparatus, and pulse photometer using the same

#140
20090259438
2009-10-15

Relative noise

#141
20090216499
2009-08-27

Adaptive filtering for more reliably determining physiological parameters

#142
20090209835
2009-08-20

Signal processing apparatus and method

#143
20090204371
2009-08-13

Variable indication estimator

#144
20090185636
2009-07-23

Parallel and adaptive signal processing

#145
20090182211
2009-07-16

Signal processing apparatus

#146
20090112135
2009-04-30

Method of Estimating the Actual ECG of a Patient During CPR

#147
20090099430
2009-04-16

Signal processing apparatus

#148
20090076400
2009-03-19

Signal processing apparatus

#149
20090028277
2009-01-29

Method and system for denoising noisy signals

#150
20080226490
2008-09-18

Low-density alloy and fabrication method thereof

#151
20080154549
2008-06-26

Noise-component removing method

#152
20080082323
2008-04-03

Intelligent classification system of sound signals and method thereof

#153
20080069375
2008-03-20

Cancellation of contact artifacts in a differential electrophysiological signal

#154
20080065337
2008-03-13

Noise-assisted data analysis method, system and program product therefor

#155
20080064971
2008-03-13

ECG signal processor and method

#156
20080045823
2008-02-21

Signal processing apparatus

#157
20080036752
2008-02-14

Signal processing apparatus and method

#158
20080033266
2008-02-07

Signal processing apparatus

#159
20080004514
2008-01-03

Signal processing apparatus

#160
20070291832
2007-12-20

Signal processing apparatus

#161
20070249918
2007-10-25

Signal processing apparatus

#162
20070239814
2007-10-11

Statistical control of adaptive ocular filter stability

#163
20070225581
2007-09-27

Signal processing apparatus

#164
20070143081
2007-06-21

Method, apparatus, and program product for distinguishing valid data from noise data in a data set

#165
20070142719
2007-06-21

Optical measurement apparatus for living body

#166
20070135739
2007-06-14

CPR chest compression monitor and method of use

#167
20070133898
2007-06-14

Input distribution determination for denoising

#168
20070083128
2007-04-12

Adaptive real-time line noise suppression for electrical or magnetic physiological signals

#169
20070066908
2007-03-22

Separation of one or more fetal heart component signals from heart signal information obtained from a pregnant female

#170
20070038382
2007-02-15

Method and system for limiting interference in electroencephalographic signals

#171
20070010764
2007-01-11

Method of determining depth of chest compressions during CPR

#172
20070009160
2007-01-11

Apparatus and method for removing non-discriminatory indices of an indexed dataset

#173
20060262842
2006-11-23

Method for signal estimation and extraction

#174
20060258927
2006-11-16

Method, apparatus, and system for removing motion artifacts from measurements of bodily parameters

#175
20060247560
2006-11-02

CPR chest compression monitor and method of use

#176
20060245667
2006-11-02

1-D image restoration using a sliding window method

#177
20060217609
2006-09-28

Signal processing apparatus

#178
20060200016
2006-09-07

Signal processing apparatus and method

#179
20060161389
2006-07-20

Variable indication estimator

#180
20060089549
2006-04-27

Signal processing apparatus

#181
20060047484
2006-03-02

Method and system for optimizing denoising parameters using compressibility

#182
20050256385
2005-11-17

Signal processing apparatus

#183
20050209517
2005-09-22

Signal processing apparatus

#184
20050096517
2005-05-05

Signal processing apparatus and method

#185
20050004484
2005-01-06

ECG signal processor and method

#186
17083921
2022-02-08

Locality-sensitive hashing to clean and normalize text logs

#187
16690886
2020-10-20

Systems and methods for improving the quality of text documents using artificial intelligence

#188
15900783
2018-11-20

Serial fusion of Eulerian and Lagrangian approaches for real-time heart rate estimation

#189
15084698
2017-07-18

Printer diagnostics using external microphone

#190
13561178
2015-08-18

System and method of use for non-parametric circular autocorrelation for signal processing