CN102375973A - 人脸识别方法和系统及红外背光补偿方法和系统 - Google Patents
人脸识别方法和系统及红外背光补偿方法和系统 Download PDFInfo
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- CN102375973A CN102375973A CN2010102612911A CN201010261291A CN102375973A CN 102375973 A CN102375973 A CN 102375973A CN 2010102612911 A CN2010102612911 A CN 2010102612911A CN 201010261291 A CN201010261291 A CN 201010261291A CN 102375973 A CN102375973 A CN 102375973A
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- infrared
- face
- pulse signal
- frequency pulse
- lamp group
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
-
- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
Abstract
Description
Claims (13)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102612911A CN102375973B (zh) | 2010-08-24 | 2010-08-24 | 人脸识别方法和系统及红外背光补偿方法和系统 |
EP11819336.6A EP2610779A4 (en) | 2010-08-24 | 2011-06-13 | METHOD AND SYSTEM FOR HUMAN FACE IDENTIFICATION, AND METHOD AND SYSTEM FOR INFRARED BACKLIGHT COMPENSATION |
US13/818,442 US9245174B2 (en) | 2010-08-24 | 2011-06-13 | Human facial identification method and system, as well as infrared backlight compensation method and system |
PCT/CN2011/075670 WO2012024961A1 (zh) | 2010-08-24 | 2011-06-13 | 人脸识别方法和系统及红外背光补偿方法和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102612911A CN102375973B (zh) | 2010-08-24 | 2010-08-24 | 人脸识别方法和系统及红外背光补偿方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102375973A true CN102375973A (zh) | 2012-03-14 |
CN102375973B CN102375973B (zh) | 2013-04-03 |
Family
ID=45722863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102612911A Active CN102375973B (zh) | 2010-08-24 | 2010-08-24 | 人脸识别方法和系统及红外背光补偿方法和系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9245174B2 (zh) |
EP (1) | EP2610779A4 (zh) |
CN (1) | CN102375973B (zh) |
WO (1) | WO2012024961A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107493415A (zh) * | 2017-09-21 | 2017-12-19 | 钱月珍 | 防背光摄像系统 |
CN107993203A (zh) * | 2017-11-27 | 2018-05-04 | 吉林省艾斯克机电股份有限公司 | 一种家禽胴体影像分级方法及其分级系统 |
CN108921121A (zh) * | 2018-07-13 | 2018-11-30 | 湖南创合未来科技股份有限公司 | 一种适用于强光环境下使用的近红外人脸识别系统及方法 |
CN111028375A (zh) * | 2019-12-06 | 2020-04-17 | 北京交通大学 | 一种基于无线通信及二维码的考勤方法 |
CN111486950A (zh) * | 2020-04-20 | 2020-08-04 | Oppo广东移动通信有限公司 | 环境光检测方法、装置、电子设备及存储介质 |
CN114340079A (zh) * | 2021-12-29 | 2022-04-12 | 苏州鑫凯威科创发展有限公司 | 一种带灯化妆镜及其自适应投光方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102375973B (zh) | 2010-08-24 | 2013-04-03 | 汉王科技股份有限公司 | 人脸识别方法和系统及红外背光补偿方法和系统 |
KR101349560B1 (ko) * | 2012-04-26 | 2014-01-10 | 엘지이노텍 주식회사 | 적외선 카메라 및 이의 동작 방법 |
CN105657923A (zh) * | 2014-11-13 | 2016-06-08 | 四川新力光源股份有限公司 | 信息处理方法、装置、电子设备及系统 |
CN104932692B (zh) * | 2015-06-24 | 2017-12-08 | 京东方科技集团股份有限公司 | 三维触摸感测方法、三维显示设备、可穿戴设备 |
US10775605B2 (en) | 2016-06-16 | 2020-09-15 | Intel Corporation | Combined biometrics capture system with ambient free IR |
CN107220623A (zh) * | 2017-05-27 | 2017-09-29 | 湖南德康慧眼控制技术股份有限公司 | 一种人脸识别方法及系统 |
CN112184937A (zh) * | 2019-07-04 | 2021-01-05 | 钉钉控股(开曼)有限公司 | 考勤以及红外补光灯驱动方法、装置、设备和系统 |
CN111126210B (zh) * | 2019-12-13 | 2023-08-25 | 武汉华星光电技术有限公司 | 显示面板 |
CN117690179B (zh) * | 2024-01-31 | 2024-04-26 | 全民认证科技(杭州)有限公司 | 一种基于人脸信息的身份核验方法与系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060245623A1 (en) * | 2005-04-11 | 2006-11-02 | Sarnoff Corporation | Method and apparatus for providing strobed image capture |
CN101526991A (zh) * | 2008-03-03 | 2009-09-09 | 联想(北京)有限公司 | 一种笔记本电脑及其人脸识别方法 |
CN101581798A (zh) * | 2009-06-19 | 2009-11-18 | 宁波恒博通讯设备有限公司 | 一种红外线对射装置发送端的红外信号产生方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5739847A (en) * | 1995-03-20 | 1998-04-14 | Northrop Grumman Corporation | Varied intensity and/or infrared auxiliary illumination of surveillance area |
US7570785B2 (en) * | 1995-06-07 | 2009-08-04 | Automotive Technologies International, Inc. | Face monitoring system and method for vehicular occupants |
US20050122308A1 (en) * | 2002-05-28 | 2005-06-09 | Matthew Bell | Self-contained interactive video display system |
AT501371B1 (de) * | 2004-06-03 | 2007-03-15 | X Pin Com Gmbh | Verfahren und vorrichtung zur biometrischen bildaufnahme |
US8355117B2 (en) * | 2005-12-21 | 2013-01-15 | Ecole Polytechnique Federale De Lausanne | Method and arrangement for measuring the distance to an object |
US20070263099A1 (en) * | 2006-05-09 | 2007-11-15 | Pixim Inc. | Ambient Light Rejection In Digital Video Images |
US8269746B2 (en) * | 2006-11-27 | 2012-09-18 | Microsoft Corporation | Communication with a touch screen |
GB2448050A (en) * | 2007-03-22 | 2008-10-01 | Artnix Inc | A method and apparatus for extracting face images from video data and performing recognition matching for identification of people. |
JP5040776B2 (ja) * | 2008-03-31 | 2012-10-03 | アイシン精機株式会社 | 撮像装置 |
EP2283383B1 (en) * | 2008-04-11 | 2013-07-17 | École Polytechnique Fédérale de Lausanne (EPFL) | Time-of-flight based imaging system using a display as illumination source |
JP4702441B2 (ja) | 2008-12-05 | 2011-06-15 | ソニー株式会社 | 撮像装置及び撮像方法 |
CN201349347Y (zh) | 2009-01-22 | 2009-11-18 | 深圳市景阳科技股份有限公司 | 一种红外灯驱动电路及红外一体化摄像机 |
CN101596895A (zh) | 2009-07-02 | 2009-12-09 | 烟台麦特电子有限公司 | 一种基于视频采集和生物面部识别的车辆防盗方法及装置 |
CN101931755B (zh) * | 2010-07-06 | 2012-05-23 | 上海洪剑智能科技有限公司 | 一种人脸识别用的调制光滤光装置和滤光方法 |
JP5758688B2 (ja) * | 2010-07-22 | 2015-08-05 | ローム株式会社 | 照明機器 |
CN102375973B (zh) | 2010-08-24 | 2013-04-03 | 汉王科技股份有限公司 | 人脸识别方法和系统及红外背光补偿方法和系统 |
-
2010
- 2010-08-24 CN CN2010102612911A patent/CN102375973B/zh active Active
-
2011
- 2011-06-13 EP EP11819336.6A patent/EP2610779A4/en not_active Withdrawn
- 2011-06-13 WO PCT/CN2011/075670 patent/WO2012024961A1/zh active Application Filing
- 2011-06-13 US US13/818,442 patent/US9245174B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060245623A1 (en) * | 2005-04-11 | 2006-11-02 | Sarnoff Corporation | Method and apparatus for providing strobed image capture |
CN101526991A (zh) * | 2008-03-03 | 2009-09-09 | 联想(北京)有限公司 | 一种笔记本电脑及其人脸识别方法 |
CN101581798A (zh) * | 2009-06-19 | 2009-11-18 | 宁波恒博通讯设备有限公司 | 一种红外线对射装置发送端的红外信号产生方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107493415A (zh) * | 2017-09-21 | 2017-12-19 | 钱月珍 | 防背光摄像系统 |
CN107493415B (zh) * | 2017-09-21 | 2020-02-14 | 深圳市讯美科技有限公司 | 防背光摄像系统 |
CN107993203A (zh) * | 2017-11-27 | 2018-05-04 | 吉林省艾斯克机电股份有限公司 | 一种家禽胴体影像分级方法及其分级系统 |
CN108921121A (zh) * | 2018-07-13 | 2018-11-30 | 湖南创合未来科技股份有限公司 | 一种适用于强光环境下使用的近红外人脸识别系统及方法 |
CN111028375A (zh) * | 2019-12-06 | 2020-04-17 | 北京交通大学 | 一种基于无线通信及二维码的考勤方法 |
CN111028375B (zh) * | 2019-12-06 | 2020-11-20 | 北京交通大学 | 一种基于无线通信及二维码的考勤方法 |
CN111486950A (zh) * | 2020-04-20 | 2020-08-04 | Oppo广东移动通信有限公司 | 环境光检测方法、装置、电子设备及存储介质 |
CN114340079A (zh) * | 2021-12-29 | 2022-04-12 | 苏州鑫凯威科创发展有限公司 | 一种带灯化妆镜及其自适应投光方法 |
CN114340079B (zh) * | 2021-12-29 | 2024-02-02 | 苏州鑫凯威科创发展有限公司 | 一种带灯化妆镜及其自适应投光方法 |
Also Published As
Publication number | Publication date |
---|---|
US9245174B2 (en) | 2016-01-26 |
CN102375973B (zh) | 2013-04-03 |
US20130208953A1 (en) | 2013-08-15 |
EP2610779A4 (en) | 2016-05-25 |
EP2610779A1 (en) | 2013-07-03 |
WO2012024961A1 (zh) | 2012-03-01 |
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Owner name: BEIJING HANVON ZHIYUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HANWANG TECH CO., LTD. Effective date: 20140813 |
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Effective date of registration: 20140813 Address after: 100193, room 5, building 3, building 8, No. 356 northeast Wang Xi Road, Beijing, Haidian District Patentee after: BEIJING HANVON ZHIYUAN TECHNOLOGY CO., LTD. Address before: 100193 Beijing, Haidian District, northeast Wang West Road, building three, floor 5, layer 8 Patentee before: Hanwang Tech Co., Ltd. |