MX361142B - Método y aparato de reconocimiento de huellas dactilares. - Google Patents

Método y aparato de reconocimiento de huellas dactilares.

Info

Publication number
MX361142B
MX361142B MX2016005225A MX2016005225A MX361142B MX 361142 B MX361142 B MX 361142B MX 2016005225 A MX2016005225 A MX 2016005225A MX 2016005225 A MX2016005225 A MX 2016005225A MX 361142 B MX361142 B MX 361142B
Authority
MX
Mexico
Prior art keywords
fingerprint
features
dimensionality
fingerprint features
image
Prior art date
Application number
MX2016005225A
Other languages
English (en)
Other versions
MX2016005225A (es
Inventor
Tao Zhang
Wang Pingze
Zhang Shengkai
Original Assignee
Xiaomi Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiaomi Inc filed Critical Xiaomi Inc
Publication of MX2016005225A publication Critical patent/MX2016005225A/es
Publication of MX361142B publication Critical patent/MX361142B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24133—Distances to prototypes
    • G06F18/24137—Distances to cluster centroïds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
    • G06V10/449—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters
    • G06V10/451—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters with interaction between the filter responses, e.g. cortical complex cells
    • G06V10/454—Integrating the filters into a hierarchical structure, e.g. convolutional neural networks [CNN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/191—Design or setup of recognition systems or techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
    • G06V30/19173—Classification techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1347—Preprocessing; Feature extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/192—Recognition using electronic means using simultaneous comparisons or correlations of the image signals with a plurality of references
    • G06V30/194—References adjustable by an adaptive method, e.g. learning

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Collating Specific Patterns (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)

Abstract

La presente descripción se refiere a un método y un aparato de reconocimiento de las huellas dactilares; el método incluye: realizar la extracción de las características de una primera imagen de la huella dactilar adquirida por un sensor de la huella dactilar y una segunda imagen de la huella dactilar almacenada en una base de datos con una red de codificación de decodificación automática para obtener una primera característica de huella dactilar correspondiente a la primera imagen de la huella dactilar y una segunda característica de la huella dactilar correspondientes a la segunda imagen de la huella dactilar, la primera característica de la huella dactilar y la segunda característica de la huella dactilar que tienen una dimensionalidad igual; realizar la reducción de dimensionalidad en la primera característica de la huella dactilar y la segunda característica de la huella dactilar para obtener, respectivamente una tercera característica de la huella dactilar y una cuarta característica de la huella dactilar, la tercera característica de la huella dactilar y la cuarta característica de la huella dactilar teniendo una dimensionalidad igual; y determinar si la primera imagen de la huella dactilar y la segunda imagen de la huella dactilar pertenecen a una misma huella dactilar de acuerdo con una distancia de coseno entre la tercera característica de la huella dactilar y la cuarta característica de la huella dactilar; la solución técnica de la presente descripción puede mejorar una tasa de precisión para una imagen de la huella dactilar de baja calidad en el reconocimiento de huellas dactilares.
MX2016005225A 2015-10-28 2015-12-29 Método y aparato de reconocimiento de huellas dactilares. MX361142B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510712896.0A CN105335713A (zh) 2015-10-28 2015-10-28 指纹识别方法及装置
PCT/CN2015/099511 WO2017071083A1 (zh) 2015-10-28 2015-12-29 指纹识别方法及装置

Publications (2)

Publication Number Publication Date
MX2016005225A MX2016005225A (es) 2017-08-31
MX361142B true MX361142B (es) 2018-11-27

Family

ID=55286229

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005225A MX361142B (es) 2015-10-28 2015-12-29 Método y aparato de reconocimiento de huellas dactilares.

Country Status (8)

Country Link
US (1) US9904840B2 (es)
EP (1) EP3163508A1 (es)
JP (1) JP2018500707A (es)
KR (1) KR101992522B1 (es)
CN (1) CN105335713A (es)
MX (1) MX361142B (es)
RU (1) RU2642369C2 (es)
WO (1) WO2017071083A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10713466B2 (en) 2014-03-07 2020-07-14 Egis Technology Inc. Fingerprint recognition method and electronic device using the same
CN105825098B (zh) 2016-03-16 2018-03-27 广东欧珀移动通信有限公司 一种电子终端的屏幕解锁方法、图像采集方法及装置
US10776659B2 (en) * 2016-08-26 2020-09-15 Goodrich Corporation Systems and methods for compressing data
CN107885312A (zh) * 2016-09-29 2018-04-06 青岛海尔智能技术研发有限公司 一种手势控制方法及装置
IT201600105253A1 (it) * 2016-10-19 2018-04-19 Torino Politecnico Dispositivo e metodi per l'autenticazione di unn apparato d'utente
CN106599807A (zh) * 2016-12-01 2017-04-26 中科唯实科技（北京）有限公司 一种基于自编码的行人检索方法
GB2563599A (en) * 2017-06-19 2018-12-26 Zwipe As Incremental enrolment algorithm
JP6978665B2 (ja) * 2017-07-25 2021-12-08 富士通株式会社 生体画像処理装置、生体画像処理方法及び生体画像処理プログラム
CN107478869A (zh) * 2017-08-08 2017-12-15 惠州Tcl移动通信有限公司 一种移动终端指纹模组的测试夹具和测试方法
TWI676911B (zh) * 2017-10-12 2019-11-11 神盾股份有限公司 指紋識別方法以及使用指紋識別方法的電子裝置
CN108563767B (zh) 2018-04-19 2020-11-27 深圳市商汤科技有限公司 图像检索方法及装置
US11727100B1 (en) 2022-06-09 2023-08-15 The Government of the United States of America, as represented by the Secretary of Homeland Security Biometric identification using homomorphic primary matching with failover non-encrypted exception handling
US11902416B2 (en) * 2022-06-09 2024-02-13 The Government of the United States of America, as represented by the Secretary of Homeland Security Third party biometric homomorphic encryption matching for privacy protection
CN116311389B (zh) * 2022-08-18 2023-12-12 荣耀终端有限公司 指纹识别的方法和装置

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6069914A (en) * 1996-09-19 2000-05-30 Nec Research Institute, Inc. Watermarking of image data using MPEG/JPEG coefficients
TW312770B (en) * 1996-10-15 1997-08-11 Japen Ibm Kk The hiding and taking out method of data
JP2815045B2 (ja) * 1996-12-16 1998-10-27 日本電気株式会社 画像特徴抽出装置，画像特徴解析装置，および画像照合システム
US6373970B1 (en) * 1998-12-29 2002-04-16 General Electric Company Image registration using fourier phase matching
JPWO2002050767A1 (ja) * 2000-12-07 2004-04-22 協和醗酵工業株式会社 多変量で記述された大量情報を高精度に分類する方法およびシステム
US7058815B2 (en) * 2001-01-22 2006-06-06 Cisco Technology, Inc. Method and system for digitally signing MPEG streams
US7142699B2 (en) * 2001-12-14 2006-11-28 Siemens Corporate Research, Inc. Fingerprint matching using ridge feature maps
US7092584B2 (en) * 2002-01-04 2006-08-15 Time Warner Entertainment Company Lp Registration of separations
US7254275B2 (en) * 2002-12-17 2007-08-07 Symbol Technologies, Inc. Method and system for image compression using image symmetry
US7787667B2 (en) * 2003-10-01 2010-08-31 Authentec, Inc. Spot-based finger biometric processing method and associated sensor
US20060104484A1 (en) * 2004-11-16 2006-05-18 Bolle Rudolf M Fingerprint biometric machine representations based on triangles
JP2006330873A (ja) * 2005-05-24 2006-12-07 Japan Science & Technology Agency 指紋照合装置、方法およびプログラム
KR100745980B1 (ko) * 2006-01-11 2007-08-06 삼성전자주식회사 분류기 통합을 위한 스코어 합성 방법 및 장치
KR100797897B1 (ko) * 2006-11-27 2008-01-24 연세대학교 산학협력단 생체정보 최적화 변환 함수를 이용한 인증시스템
JP5207870B2 (ja) * 2008-08-05 2013-06-12 日立コンピュータ機器株式会社 次元削減方法、パターン認識用辞書生成装置、及びパターン認識装置
US8520979B2 (en) * 2008-08-19 2013-08-27 Digimarc Corporation Methods and systems for content processing
US8934545B2 (en) * 2009-02-13 2015-01-13 Yahoo! Inc. Extraction of video fingerprints and identification of multimedia using video fingerprinting
US8863096B1 (en) * 2011-01-06 2014-10-14 École Polytechnique Fédérale De Lausanne (Epfl) Parallel symbolic execution on cluster of commodity hardware
US8831350B2 (en) * 2011-08-29 2014-09-09 Dst Technologies, Inc. Generation of document fingerprints for identification of electronic document types
CN102646190B (zh) * 2012-03-19 2018-05-08 深圳市腾讯计算机系统有限公司 一种基于生物特征的认证方法、装置及系统
RU2486590C1 (ru) * 2012-04-06 2013-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗ ГУ) Способ и устройство инвариантной идентификации отпечатков пальцев по ключевым точкам
CN102750528B (zh) * 2012-06-27 2015-06-03 西安理工大学 一种基于手掌特征提取身份识别方法
US9401153B2 (en) * 2012-10-15 2016-07-26 Digimarc Corporation Multi-mode audio recognition and auxiliary data encoding and decoding
US9305559B2 (en) * 2012-10-15 2016-04-05 Digimarc Corporation Audio watermark encoding with reversing polarity and pairwise embedding
CN103839041B (zh) * 2012-11-27 2017-07-18 腾讯科技（深圳）有限公司 客户端特征的识别方法和装置
US9232242B2 (en) * 2012-12-11 2016-01-05 Cbs Interactive, Inc. Techniques to broadcast a network television program
CN103324944B (zh) * 2013-06-26 2016-11-16 电子科技大学 一种基于svm和稀疏表示的假指纹检测方法
KR20150039908A (ko) * 2013-10-04 2015-04-14 노두섭 영상 인식 장치 및 방법
KR101791518B1 (ko) * 2014-01-23 2017-10-30 삼성전자주식회사 사용자 인증 방법 및 장치
CA2882968C (en) * 2015-02-23 2023-04-25 Sulfur Heron Cognitive Systems Inc. Facilitating generation of autonomous control information
KR102396514B1 (ko) * 2015-04-29 2022-05-11 삼성전자주식회사 지문 정보 처리 방법 및 이를 지원하는 전자 장치
CN104899579A (zh) * 2015-06-29 2015-09-09 小米科技有限责任公司 人脸识别方法和装置
US10339178B2 (en) * 2015-06-30 2019-07-02 Samsung Electronics Co., Ltd. Fingerprint recognition method and apparatus
FR3041423B1 (fr) * 2015-09-22 2019-10-04 Idemia Identity And Security Procede d'extraction de caracteristiques morphologiques d'un echantillon de materiel biologique
KR20170055811A (ko) * 2015-11-12 2017-05-22 삼성전자주식회사 디스플레이를 구비한 전자 장치 및 전자 장치에서 디스플레이의 동작을 제어하기 위한 방법
CN105354560A (zh) * 2015-11-25 2016-02-24 小米科技有限责任公司 指纹识别方法及装置

Also Published As

Publication number Publication date
US9904840B2 (en) 2018-02-27
KR101992522B1 (ko) 2019-06-24
WO2017071083A1 (zh) 2017-05-04
RU2642369C2 (ru) 2018-01-24
EP3163508A1 (en) 2017-05-03
CN105335713A (zh) 2016-02-17
US20170124379A1 (en) 2017-05-04
MX2016005225A (es) 2017-08-31
JP2018500707A (ja) 2018-01-11
KR20180063774A (ko) 2018-06-12

Similar Documents

Publication Publication Date Title
MX2016005225A (es) Metodo y aparato de reconocimiento de huellas dactilares.
PH12017501470A1 (en) Motion vector derivation in video coding
MY193939A (en) Method and system for recognizing location information in two-dimensional code
MX2019003549A (es) Metodo y aparato para codificacion y decodificacion de imagenes a traves de inter-prediccion.
MX364147B (es) Método y dispositivo para extracción de región.
WO2014210548A3 (en) Extracting card data using card art
IL240549B (en) Device, system and method for imaging and labeling whole blood
GB2539588A (en) Methods and apparatus to compensate impression data for misattribution and/or non-coverage by a database proprietor
GB2547399A (en) A method and system for image processing
MX2017014748A (es) Metodo y sistema para determinar el estado de uno o mas tanques en un sitio particular.
MX362444B (es) Metodo y aparato para identificacion de huella dactilar.
GB2489179A (en) Systems and methods for processing mapping and modeling data
MX362373B (es) Recuperacion de imagenes por contenido.
MX2016003578A (es) Metodo y aparato para identificacion de area.
WO2014024043A3 (en) System and method for determining graph relationships using images
MX365897B (es) Método y aparato para determinar similitud y terminal.
PH12018501577A1 (en) Risk control method and device
MX2016006745A (es) Metodo y dispositivo para determinar un usuario asociado.
TW201612778A (en) Method and device for obtaining content of service information
IN2015CH03249A (es)
GB2551288A (en) Detecting the location of a mobile device based on semantic indicators
EP2809062A3 (en) Image processor, image processing method and program, and recording medium
MX2022006010A (es) Metodo para codificar/decodificar imagenes y dispositivos para el mismo.
MY187577A (en) Method and system for recognizing faces
MX2019005171A (es) Sistemas y metodos de identificacion de objetos y creacion de bases de datos.

Legal Events

Date Code Title Description
FG Grant or registration