[go: up one dir, main page]

CN109074438A - 与可见光复用的生物特征复合成像系统和方法 - Google Patents

与可见光复用的生物特征复合成像系统和方法 Download PDF

Info

Publication number
CN109074438A
CN109074438A CN201680081007.8A CN201680081007A CN109074438A CN 109074438 A CN109074438 A CN 109074438A CN 201680081007 A CN201680081007 A CN 201680081007A CN 109074438 A CN109074438 A CN 109074438A
Authority
CN
China
Prior art keywords
infrared light
imaging
image
visible light
image sensor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201680081007.8A
Other languages
English (en)
Inventor
徐鹤菲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EYESMART TECHNOLOGY Ltd
Original Assignee
EYESMART TECHNOLOGY Ltd
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 EYESMART TECHNOLOGY Ltd filed Critical EYESMART TECHNOLOGY Ltd
Publication of CN109074438A publication Critical patent/CN109074438A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/193—Preprocessing; Feature extraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/40—Spoof detection, e.g. liveness detection
    • G06V40/45—Detection of the body part being alive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/60—Extraction of image or video features relating to illumination properties, e.g. using a reflectance or lighting model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioethics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Studio Devices (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Blocking Light For Cameras (AREA)

Abstract

一种成像功能复用的生物特征复合成像系统和方法以及包括该复合成像系统的移动终端。该复合成像系统包括：镜头组件（130）；滤光片组件（120），其包含至少可见光带通区域和红外光带通区域；图像传感器（110），包括可见光成像区域和红外光成像区域以及两个区域之间的过渡区域。所述图像传感器（110）在可见光成像模式和红外光成像模式之一下进行操作。在所述红外光成像模式下，基于所述生物特征的特定物理属性作为图像质量信息来实现对所述感兴趣区域的生物特征的自动对焦。

Description

PCT国内申请，说明书已公开。

Claims (24)

  1. PCT国内申请，权利要求书已公开。
CN201680081007.8A 2016-02-03 2016-02-03 与可见光复用的生物特征复合成像系统和方法 Pending CN109074438A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/073356 WO2017132903A1 (zh) 2016-02-03 2016-02-03 与可见光复用的生物特征复合成像系统和方法

Publications (1)

Publication Number Publication Date
CN109074438A true CN109074438A (zh) 2018-12-21

Family

ID=59500541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680081007.8A Pending CN109074438A (zh) 2016-02-03 2016-02-03 与可见光复用的生物特征复合成像系统和方法

Country Status (3)

Country Link
US (1) US10579871B2 (zh)
CN (1) CN109074438A (zh)
WO (1) WO2017132903A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111381599A (zh) * 2018-12-28 2020-07-07 中强光电股份有限公司 无人机避障系统及其控制方法
CN111447423A (zh) * 2020-03-25 2020-07-24 浙江大华技术股份有限公司 图像传感器、摄像装置及图像处理方法
CN112906529A (zh) * 2021-02-05 2021-06-04 深圳前海微众银行股份有限公司 人脸识别补光方法、装置、人脸识别设备及其系统
CN113014747A (zh) * 2019-12-18 2021-06-22 中移物联网有限公司 屏下摄像头模组、图像处理方法及终端
CN113225485A (zh) * 2021-03-19 2021-08-06 浙江大华技术股份有限公司 图像采集组件、融合方法、电子设备及存储介质
CN113505672A (zh) * 2021-06-30 2021-10-15 上海聚虹光电科技有限公司 虹膜采集装置、虹膜采集方法、电子设备和可读介质
CN114143427A (zh) * 2021-11-23 2022-03-04 歌尔科技有限公司 摄像头组件、移动终端和基于摄像头的体温测量方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107615749B (zh) * 2016-04-13 2020-09-18 索尼公司 信号处理装置和成像装置
KR101786553B1 (ko) * 2017-03-02 2017-10-17 주식회사 에스카 시정상태의 변화에 강인한 복합 필터링 기반의 오토포커싱 기능을 갖는 감시카메라 및 그것이 적용된 영상감시시스템
CN107480589B (zh) * 2017-07-07 2020-08-04 Oppo广东移动通信有限公司 红外光源组件及电子装置
CN108875622A (zh) * 2018-06-08 2018-11-23 维沃移动通信有限公司 一种光学指纹识别组件及终端
CN109002796B (zh) * 2018-07-16 2020-08-04 阿里巴巴集团控股有限公司 一种图像采集方法、装置和系统以及电子设备
US11023756B2 (en) * 2018-10-26 2021-06-01 Advanced New Technologies Co., Ltd. Spoof detection using iris images
JP7169863B2 (ja) * 2018-12-03 2022-11-11 キヤノン株式会社 撮像装置及びその制御方法、及び演算方法
CN110245627B (zh) * 2019-06-19 2022-04-29 京东方科技集团股份有限公司 一种显示面板及显示装置
US11748991B1 (en) * 2019-07-24 2023-09-05 Ambarella International Lp IP security camera combining both infrared and visible light illumination plus sensor fusion to achieve color imaging in zero and low light situations
US12339941B2 (en) * 2020-02-21 2025-06-24 Nec Corporation Biometric authentication device, biometric authentication method, and biometricauthentication program
US11321838B2 (en) * 2020-08-31 2022-05-03 Facebook Technologies, Llc. Distributed sensor module for eye-tracking
CN112200842B (zh) * 2020-09-11 2023-12-01 深圳市优必选科技股份有限公司 一种图像配准方法、装置、终端设备及存储介质
EP4486198A4 (en) * 2022-03-01 2026-01-14 Mimosa Diagnostics Inc PORTABLE, RELEASABLE IMAGING DEVICE FOR MULTISPECTRAL MOBILE TISSUE EVALUATION
US12126888B2 (en) * 2022-05-20 2024-10-22 Sony Interactive Entertainment Inc. Near infrared (NIR) transparent organic light emitting diode (OLED) display
US12022182B2 (en) * 2022-05-26 2024-06-25 Motorola Mobility Llc Visual feature based video effects
US12250457B2 (en) * 2022-09-06 2025-03-11 Qualcomm Incorporated Systems and methods of imaging with multi-domain image sensor
US12464088B2 (en) 2023-08-02 2025-11-04 Motorola Mobility Llc Gaze-based video conference prompts
US20250078340A1 (en) * 2023-08-30 2025-03-06 Meta Platforms, Inc. Generating Realistic Avatars for Extended Reality
CN117160918A (zh) * 2023-10-10 2023-12-05 中冶赛迪技术研究中心有限公司 一种基于双光谱的废钢质检分类系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103152517A (zh) * 2013-02-06 2013-06-12 北京中科虹霸科技有限公司 用于移动虹膜识别设备的成像模组及移动设备
CN103593647A (zh) * 2013-10-21 2014-02-19 王晓鹏 一种生物特征成像的方法与设备
CN203734738U (zh) * 2014-02-28 2014-07-23 北京中科虹霸科技有限公司 一种用于移动终端的虹膜识别摄像头模组
WO2014205021A1 (en) * 2013-06-18 2014-12-24 Delta ID Inc. Multiple mode image acquisition for iris imaging
CN104394306A (zh) * 2014-11-24 2015-03-04 北京中科虹霸科技有限公司 用于虹膜识别的多通道多区域镀膜的摄像头模组及设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101323483B1 (ko) * 2012-07-16 2013-10-31 아이리텍 잉크 일반촬영 및 홍채인식촬영모드를 갖는 홍채인식겸용 카메라
CN204362181U (zh) * 2014-12-05 2015-05-27 北京蚁视科技有限公司 同时采集红外光图像和可见光图像的图像采集装置
CN105100567B (zh) * 2015-07-13 2019-07-16 南昌欧菲光电技术有限公司 成像装置及移动终端
CN107257433B (zh) * 2017-06-16 2020-01-17 Oppo广东移动通信有限公司 对焦方法、装置、终端和计算机可读存储介质
US10534837B2 (en) * 2017-11-13 2020-01-14 Samsung Electronics Co., Ltd Apparatus and method of low complexity optimization solver for path smoothing with constraint variation
US11006038B2 (en) * 2018-05-02 2021-05-11 Qualcomm Incorporated Subject priority based image capture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103152517A (zh) * 2013-02-06 2013-06-12 北京中科虹霸科技有限公司 用于移动虹膜识别设备的成像模组及移动设备
WO2014205021A1 (en) * 2013-06-18 2014-12-24 Delta ID Inc. Multiple mode image acquisition for iris imaging
CN103593647A (zh) * 2013-10-21 2014-02-19 王晓鹏 一种生物特征成像的方法与设备
CN203734738U (zh) * 2014-02-28 2014-07-23 北京中科虹霸科技有限公司 一种用于移动终端的虹膜识别摄像头模组
CN104394306A (zh) * 2014-11-24 2015-03-04 北京中科虹霸科技有限公司 用于虹膜识别的多通道多区域镀膜的摄像头模组及设备

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111381599A (zh) * 2018-12-28 2020-07-07 中强光电股份有限公司 无人机避障系统及其控制方法
CN113014747A (zh) * 2019-12-18 2021-06-22 中移物联网有限公司 屏下摄像头模组、图像处理方法及终端
CN113014747B (zh) * 2019-12-18 2023-04-28 中移物联网有限公司 屏下摄像头模组、图像处理方法及终端
CN111447423A (zh) * 2020-03-25 2020-07-24 浙江大华技术股份有限公司 图像传感器、摄像装置及图像处理方法
CN112906529A (zh) * 2021-02-05 2021-06-04 深圳前海微众银行股份有限公司 人脸识别补光方法、装置、人脸识别设备及其系统
CN112906529B (zh) * 2021-02-05 2024-06-04 深圳前海微众银行股份有限公司 人脸识别补光方法、装置、人脸识别设备及其系统
CN113225485A (zh) * 2021-03-19 2021-08-06 浙江大华技术股份有限公司 图像采集组件、融合方法、电子设备及存储介质
CN113505672A (zh) * 2021-06-30 2021-10-15 上海聚虹光电科技有限公司 虹膜采集装置、虹膜采集方法、电子设备和可读介质
CN113505672B (zh) * 2021-06-30 2024-03-12 上海聚虹光电科技有限公司 虹膜采集装置、虹膜采集方法、电子设备和可读介质
CN114143427A (zh) * 2021-11-23 2022-03-04 歌尔科技有限公司 摄像头组件、移动终端和基于摄像头的体温测量方法

Also Published As

Publication number Publication date
WO2017132903A1 (zh) 2017-08-10
US20190065845A1 (en) 2019-02-28
US10579871B2 (en) 2020-03-03

Similar Documents

Publication Publication Date Title
CN109074438A (zh) 与可见光复用的生物特征复合成像系统和方法
CN109076147B (zh) 支持近红外光与可见光成像的复合成像系统和移动终端
CN205666883U (zh) 支持近红外光与可见光成像的复合成像系统和移动终端
EP3011495B1 (en) Multiple mode image acquisition for iris imaging
US11134848B2 (en) Mobile hyperspectral camera system and human skin monitoring using a mobile hyperspectral camera system
KR100383712B1 (ko) 다중 조명원을 이용해 안경을 통해 눈을 조명하고촬영하는 방법 및 장치
KR102270674B1 (ko) 생체인식 카메라
US6088470A (en) Method and apparatus for removal of bright or dark spots by the fusion of multiple images
CN103356167B (zh) 成像装置、成像方法、成像系统和附接装置
US9911036B2 (en) Focusing method for optically capturing an iris image
JP6564271B2 (ja) 撮像装置及び画像処理方法、プログラム、並びに記憶媒体
CN206370880U (zh) 一种双摄像头成像系统和移动终端
EP3989182A2 (en) Biometric authentication device and biometric authentication method
US20100094176A1 (en) Eye opening detection system and method of detecting eye opening
WO2016070781A1 (zh) 移动终端可见光和生物识别组合光电成像系统及方法
KR101014325B1 (ko) 적외선을 이용한 얼굴인식 시스템 및 방법
WO2015176657A1 (zh) 虹膜识别装置及其制造方法和应用
US9138140B2 (en) Compact iris imaging system
JP4802121B2 (ja) 生体認証装置および生体認証装置を用いた認証方法
EP4033400B1 (en) System for acquiring iris image to enlarge iris recognition range
JP4898704B2 (ja) 画像診断用データ・サンプリング・デバイス並びに該デバイスに用いられる撮像用アダプタ
JP2006351011A (ja) 再帰反射器を位置付けるためのカラー撮像システム
CN106934349A (zh) 双摄像头成像及虹膜采集识别一体化设备
US11741748B2 (en) Passive image depth sensing for object verification based on chromatic differentiation
KR20150117883A (ko) 홍채 인식 모듈 및 방법

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination