JP2017514108A5 - - Google Patents
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- JP2017514108A5 JP2017514108A5 JP2016555454A JP2016555454A JP2017514108A5 JP 2017514108 A5 JP2017514108 A5 JP 2017514108A5 JP 2016555454 A JP2016555454 A JP 2016555454A JP 2016555454 A JP2016555454 A JP 2016555454A JP 2017514108 A5 JP2017514108 A5 JP 2017514108A5
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461948778P | 2014-03-06 | 2014-03-06 | |
| US61/948,778 | 2014-03-06 | ||
| US201514639116A | 2015-03-04 | 2015-03-04 | |
| US14/639,116 | 2015-03-04 | ||
| PCT/US2015/019069 WO2015134816A1 (en) | 2014-03-06 | 2015-03-05 | Multi-spectral ultrasonic imaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017514108A JP2017514108A (ja) | 2017-06-01 |
| JP2017514108A5 true JP2017514108A5 (enExample) | 2018-03-29 |
Family
ID=52693065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016555454A Pending JP2017514108A (ja) | 2014-03-06 | 2015-03-05 | マルチスペクトル超音波撮像 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3114608A1 (enExample) |
| JP (1) | JP2017514108A (enExample) |
| KR (1) | KR20160130234A (enExample) |
| CN (1) | CN106068515B (enExample) |
| WO (1) | WO2015134816A1 (enExample) |
Families Citing this family (53)
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|---|---|---|---|---|
| US9726755B2 (en) | 2015-09-23 | 2017-08-08 | Qualcomm Incorporated | Spoof detection by ultrasonic subdermal probe |
| US10140534B2 (en) * | 2015-09-26 | 2018-11-27 | Qualcomm Incorporated | Ultrasonic imaging devices and methods |
| US10262188B2 (en) | 2016-02-15 | 2019-04-16 | Qualcomm Incorporated | Liveness and spoof detection for ultrasonic fingerprint sensors |
| US10445547B2 (en) | 2016-05-04 | 2019-10-15 | Invensense, Inc. | Device mountable packaging of ultrasonic transducers |
| US10315222B2 (en) | 2016-05-04 | 2019-06-11 | Invensense, Inc. | Two-dimensional array of CMOS control elements |
| US10441975B2 (en) | 2016-05-10 | 2019-10-15 | Invensense, Inc. | Supplemental sensor modes and systems for ultrasonic transducers |
| US11673165B2 (en) | 2016-05-10 | 2023-06-13 | Invensense, Inc. | Ultrasonic transducer operable in a surface acoustic wave (SAW) mode |
| US10562070B2 (en) | 2016-05-10 | 2020-02-18 | Invensense, Inc. | Receive operation of an ultrasonic sensor |
| US10539539B2 (en) | 2016-05-10 | 2020-01-21 | Invensense, Inc. | Operation of an ultrasonic sensor |
| US10706835B2 (en) | 2016-05-10 | 2020-07-07 | Invensense, Inc. | Transmit beamforming of a two-dimensional array of ultrasonic transducers |
| US10452887B2 (en) | 2016-05-10 | 2019-10-22 | Invensense, Inc. | Operating a fingerprint sensor comprised of ultrasonic transducers |
| CN106203303B (zh) | 2016-06-30 | 2018-02-02 | 北京小米移动软件有限公司 | 指纹识别装置及方法 |
| CN110312477A (zh) | 2016-09-29 | 2019-10-08 | 精密成像有限公司 | 用于超声成像装置的信号处理途径 |
| US10410034B2 (en) * | 2016-11-07 | 2019-09-10 | Qualcomm Incorporated | Ultrasonic biometric system with harmonic detection |
| CN106842155B (zh) * | 2017-01-17 | 2020-02-07 | 北京工业大学 | 一种基于空间插值和聚类分析的无线固定发射源定位方法 |
| KR102753381B1 (ko) * | 2017-02-07 | 2025-01-10 | 삼성전자주식회사 | 초음파 신호를 이용하여 지문 정보를 획득하는 전자 장치 |
| WO2018151547A1 (ko) * | 2017-02-16 | 2018-08-23 | 주식회사 베프스 | 생체정보 인식 장치 및 이를 이용한 생체정보 인식 방법 |
| US9953205B1 (en) | 2017-04-28 | 2018-04-24 | The Board Of Trustees Of The Leland Stanford Junior University | Acoustic biometric touch scanner |
| US10846501B2 (en) | 2017-04-28 | 2020-11-24 | The Board Of Trustees Of The Leland Stanford Junior University | Acoustic biometric touch scanner |
| US10489627B2 (en) | 2017-04-28 | 2019-11-26 | The Board Of Trustees Of The Leland Stanford Junior University | Acoustic biometric touch scanner |
| US10474862B2 (en) | 2017-06-01 | 2019-11-12 | Invensense, Inc. | Image generation in an electronic device using ultrasonic transducers |
| CN111033511A (zh) * | 2017-08-09 | 2020-04-17 | 利兰斯坦福初级大学董事会 | 与光学相结合的超声生物识别传感装置 |
| US10997388B2 (en) | 2017-12-01 | 2021-05-04 | Invensense, Inc. | Darkfield contamination detection |
| US10936841B2 (en) | 2017-12-01 | 2021-03-02 | Invensense, Inc. | Darkfield tracking |
| US11151355B2 (en) | 2018-01-24 | 2021-10-19 | Invensense, Inc. | Generation of an estimated fingerprint |
| US10755067B2 (en) | 2018-03-22 | 2020-08-25 | Invensense, Inc. | Operating a fingerprint sensor comprised of ultrasonic transducers |
| JP7111497B2 (ja) * | 2018-04-17 | 2022-08-02 | 株式会社東芝 | 画像処理装置、画像処理方法、距離計測装置、及び距離計測システム |
| CN109009107B (zh) * | 2018-08-28 | 2021-12-14 | 深圳市一体医疗科技有限公司 | 一种乳腺成像方法及其系统、计算机可读存储介质 |
| US10936843B2 (en) | 2018-12-28 | 2021-03-02 | Invensense, Inc. | Segmented image acquisition |
| WO2020162803A1 (en) * | 2019-02-06 | 2020-08-13 | Fingerprint Cards Ab | Acoustic fingerprint representation acquisition technique |
| CN109886183B (zh) * | 2019-02-19 | 2021-01-12 | 清华大学 | 基于桥式神经网络的人脸年龄估计方法及装置 |
| JP7276744B2 (ja) * | 2019-02-26 | 2023-05-18 | 国立大学法人豊橋技術科学大学 | 超音波検査装置及び超音波検査方法 |
| WO2020263875A1 (en) | 2019-06-24 | 2020-12-30 | Invensense, Inc. | Fake finger detection using ridge features |
| US11216681B2 (en) | 2019-06-25 | 2022-01-04 | Invensense, Inc. | Fake finger detection based on transient features |
| US11176345B2 (en) | 2019-07-17 | 2021-11-16 | Invensense, Inc. | Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness |
| US11216632B2 (en) | 2019-07-17 | 2022-01-04 | Invensense, Inc. | Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness |
| US11232549B2 (en) | 2019-08-23 | 2022-01-25 | Invensense, Inc. | Adapting a quality threshold for a fingerprint image |
| US11392789B2 (en) | 2019-10-21 | 2022-07-19 | Invensense, Inc. | Fingerprint authentication using a synthetic enrollment image |
| CN115551650A (zh) | 2020-03-09 | 2022-12-30 | 应美盛公司 | 具有非均匀厚度的接触层的超声指纹传感器 |
| US11243300B2 (en) | 2020-03-10 | 2022-02-08 | Invensense, Inc. | Operating a fingerprint sensor comprised of ultrasonic transducers and a presence sensor |
| US11328165B2 (en) | 2020-04-24 | 2022-05-10 | Invensense, Inc. | Pressure-based activation of fingerprint spoof detection |
| US11393239B2 (en) | 2020-07-01 | 2022-07-19 | Qualcomm Incorporated | Multiple-frequency ultrasonic sensor system |
| KR20220008402A (ko) | 2020-07-09 | 2022-01-21 | 삼성디스플레이 주식회사 | 초음파 지문 센서, 및 이를 이용한 초음파 지문 센싱 방법 |
| US11995909B2 (en) | 2020-07-17 | 2024-05-28 | Tdk Corporation | Multipath reflection correction |
| US11087109B1 (en) * | 2020-07-27 | 2021-08-10 | Qualcomm Incorporated | Apparatus and method for ultrasonic fingerprint and force sensing |
| US12174295B2 (en) | 2020-08-07 | 2024-12-24 | Tdk Corporation | Acoustic multipath correction |
| CN112801057B (zh) * | 2021-04-02 | 2021-07-13 | 腾讯科技（深圳）有限公司 | 图像处理方法、装置、计算机设备和存储介质 |
| CN113569799B (zh) * | 2021-08-05 | 2024-05-14 | 中北大学 | 一种蜂窝结构空耦超声信号特征提取方法 |
| US12416807B2 (en) | 2021-08-20 | 2025-09-16 | Tdk Corporation | Retinal projection display system |
| US12260050B2 (en) | 2021-08-25 | 2025-03-25 | Tdk Corporation | Differential receive at an ultrasonic transducer |
| CN115524397B (zh) * | 2022-03-11 | 2025-04-25 | 重庆大学 | 基于波形协方差的超声导波相控阵成像方法 |
| CN115862076A (zh) * | 2022-11-18 | 2023-03-28 | 北京集创北方科技股份有限公司 | 指纹识别图像确定方法、装置、显示设备和电子设备 |
| CN119985718B (zh) * | 2025-04-14 | 2025-06-20 | 中国启源工程设计研究院有限公司 | 基于超声导波的钢管混凝土质量检测方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4222387C2 (de) * | 1992-07-08 | 1994-06-30 | Stockburger H | Verfahren und Vorrichtung zur Identifikation der jeweiligen Raumstruktur eines Prüfobjektes |
| DE4310390C2 (de) * | 1993-03-30 | 1995-03-16 | Topping Best Ltd | Ultraschallabbildungsvorrichtung zur Erfassung und/oder Identifikation von Oberflächenstrukturen und oberflächennahen Strukturen |
| CN1113631C (zh) * | 1998-09-30 | 2003-07-09 | 柯坚 | 人体组织超声衰减成像方法 |
| US6720712B2 (en) * | 2000-03-23 | 2004-04-13 | Cross Match Technologies, Inc. | Piezoelectric identification device and applications thereof |
| AU2002222356A1 (en) * | 2000-11-03 | 2002-05-15 | Stockburger, Andreas | Method and device for identifying test objects |
| JP2002175529A (ja) * | 2000-12-06 | 2002-06-21 | Matsushita Electric Ind Co Ltd | 個人識別装置 |
| DE102004043876A1 (de) * | 2004-09-10 | 2006-03-30 | Frank Bechtold | Verfahren und System zur Echtheitsbestimmung der individual-typischen Merkmalen von Prüfobjekten |
| KR20070101244A (ko) * | 2004-11-02 | 2007-10-16 | 크로스 매치 테크놀로지스, 인크. | 압전 세라믹 식별 장치용 멀티플렉서 |
| US7287013B2 (en) | 2005-01-14 | 2007-10-23 | Ultra-Scan Corporation | Multimodal fusion decision logic system |
| US7804984B2 (en) * | 2006-07-31 | 2010-09-28 | Lumidigm, Inc. | Spatial-spectral fingerprint spoof detection |
| US9117439B2 (en) * | 2008-03-13 | 2015-08-25 | Supersonic Imagine | Method and apparatus for ultrasound synthetic imagining |
| US8515135B2 (en) * | 2008-05-06 | 2013-08-20 | Sonavation, Inc. | PLL adjustment to find and maintain resonant frequency of piezo electric finger print sensor |
| US8508103B2 (en) * | 2009-03-23 | 2013-08-13 | Sonavation, Inc. | Piezoelectric identification device and applications thereof |
| EP2411906A4 (en) * | 2009-03-23 | 2014-10-29 | Sonavation Inc | IMPROVED MULTIPLEXER FOR A PIEZOKERAMIC IDENTIFICATION DEVICE |
| WO2011089537A1 (en) * | 2010-01-19 | 2011-07-28 | Koninklijke Philips Electronics N.V. | Imaging apparatus |
| US20120092026A1 (en) * | 2010-10-19 | 2012-04-19 | Sonavation, Inc. | Electrical System, Method, and Apparatus of Fingerprint Sensor Using Acoustic Impediography |
| WO2011138698A1 (en) * | 2010-05-03 | 2011-11-10 | Koninklijke Philips Electronics N.V. | Ultrasonic tracking of ultrasound transducer(s) aboard an interventional tool |
| US9292916B2 (en) * | 2011-08-09 | 2016-03-22 | Hid Global Corporation | Methods and systems for estimating genetic characteristics from biometric measurements |
| KR101288178B1 (ko) * | 2011-11-30 | 2013-07-19 | 삼성전기주식회사 | 지문 인식 센서 및 지문 인식 방법 |
-
2015
- 2015-03-05 KR KR1020167024236A patent/KR20160130234A/ko not_active Abandoned
- 2015-03-05 EP EP15711007.3A patent/EP3114608A1/en not_active Withdrawn
- 2015-03-05 JP JP2016555454A patent/JP2017514108A/ja active Pending
- 2015-03-05 WO PCT/US2015/019069 patent/WO2015134816A1/en not_active Ceased
- 2015-03-05 CN CN201580011084.1A patent/CN106068515B/zh active Active
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