WO2016041444A2 - 用于移动终端虹膜识别的引导指示人机接口装置及方法 - Google Patents

用于移动终端虹膜识别的引导指示人机接口装置及方法 Download PDF

Info

Publication number
WO2016041444A2
WO2016041444A2 PCT/CN2015/088852 CN2015088852W WO2016041444A2 WO 2016041444 A2 WO2016041444 A2 WO 2016041444A2 CN 2015088852 W CN2015088852 W CN 2015088852W WO 2016041444 A2 WO2016041444 A2 WO 2016041444A2
Authority
WO
WIPO (PCT)
Prior art keywords
pixel
offset
iris recognition
image
mobile terminal
Prior art date
Application number
PCT/CN2015/088852
Other languages
English (en)
French (fr)
Other versions
WO2016041444A3 (zh
Inventor
倪蔚民
沈洪泉
Original Assignee
苏州思源科安信息技术有限公司
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 苏州思源科安信息技术有限公司 filed Critical 苏州思源科安信息技术有限公司
Publication of WO2016041444A2 publication Critical patent/WO2016041444A2/zh
Publication of WO2016041444A3 publication Critical patent/WO2016041444A3/zh
Priority to US15/458,348 priority Critical patent/US10133925B2/en

Links

Images

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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/242—Aligning, centring, orientation detection or correction of the image by image rotation, e.g. by 90 degrees
    • 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
    • G06V40/60—Static or dynamic means for assisting the user to position a body part for biometric acquisition
    • G06V40/67—Static or dynamic means for assisting the user to position a body part for biometric acquisition by interactive indications to the user

Definitions

  • the invention relates to the field of biometric opto-mechatronics, in particular to a guiding indication human-machine interface device and method for iris recognition of a mobile terminal.
  • Mobile terminals include smart phones, tablets, wearable devices, etc.
  • mobile terminal devices are inevitably the most widely used devices in the future.
  • the conventional method for identity verification in the prior art is password input, but the means of identity verification is very low in security, and only a simple virus program needs to be implanted on the mobile terminal to leak the password. , causing corresponding losses.
  • the biometric identification method is used for mobile terminal security identity authentication; for example, the fingerprint recognition technology developed by Apple based on AuthenTec, which is applied to mobile phone terminals, greatly improves the mobile terminal.
  • Identity verification security since the fingerprint is static, although unique, it is extremely easy to obtain fingerprint information, even being copied, etc., so, with the fingerprint technology on the mobile terminal As the application becomes more and more extensive, its security will also decline accordingly.
  • iris recognition which is more advantageous in terms of security, is a very effective method to solve the security identity authentication process of mobile terminals, and the iris recognition system is existing.
  • the safe and secure anti-counterfeiting features of biometrics are the safest.
  • the mobile terminal iris recognition provides an effective human-machine interface guidance indication when the user uses it, which directly affects the recognition speed and the recognition rate, further affects the user experience and convenience of use, and currently lacks a guide person having a user experience and a high-use guide.
  • Machine interface and specifically implement its design.
  • the invention needs to solve the problem:
  • a method for manipulating a human-machine interface for guiding indication of iris recognition of a mobile terminal which has a human-machine interface with a high user experience and convenient guiding instructions.
  • the present invention specifically implements a method for guiding a human-machine interface of an iris recognition of a mobile terminal, which has a human-machine interface with a high user experience and a convenient indication of ease of use.
  • the invention provides a guiding indication human-machine interface device for iris recognition of a mobile terminal, comprising a mobile terminal and an iris recognition imaging module; the mobile terminal comprises a visible light LED and a display screen respectively connected with the processor chip signal;
  • the iris recognition imaging module comprises an image imaging sensor and a near-infrared LED illumination source, wherein the image imaging sensor is provided with a near-infrared optical filter and an optical imaging lens; the processor chip and the image imaging sensor and the near-infrared LED illumination respectively
  • a light source signal connection in which a guided indication of the human machine interface is formed by specular visual feedback and/or the display screen displays an imaged image feedback forming a guidance indication of the human machine interface.
  • the invention also provides a guiding indication human-machine interface method for iris recognition of a mobile terminal, wherein the mobile terminal comprises visible light LEDs respectively connected with a processor chip signal and a display screen, and the iris recognition identifies an imaging mode through an iris
  • the iris recognition imaging module includes an image imaging sensor and a near-infrared LED illumination source, and the image imaging sensor is provided with a near-infrared optical filter and an optical imaging lens, and the processor chip and the image are respectively imaged.
  • the sensor and the near-infrared LED illumination source signal are connected; the guidance indication human-machine interface method forms a guidance indication of the human-machine interface through the specular visual feedback and/or the display screen displays the imaging image feedback to form a guidance indication of the human-machine interface.
  • the specular visual feedback forming guidance indication step is as follows: the near-infrared optical filter reflects the visible light of the visible light LED and/or the display screen, The optical axis of the user's eye and the optical axis of the iris recognition imaging module are on the same optical axis, forming an ideal direct optical axis;
  • the display screen displays the guidance indication formed by the imaging image feedback as follows: the processor chip controls to turn on the near-infrared LED illumination source, near-infrared
  • the near-infrared light radiated by the LED illumination source enters the near-infrared optical filter for non-imaging interference light filtering after the optical biological effect of absorption, scattering and reflection of the object iris, and the filtered imaging wavelength light enters the optical imaging lens;
  • the optical imaging lens realizes non-contact optical physical focusing to the image imaging sensor, and the image imaging sensor outputs the image optical signal converted image electrical signal to the processor chip, and the processor chip passes the center pixel offset or the iris recognition imaging module.
  • the PAN/TILT angle is rotated and displayed on the display.
  • the process of the central pixel offset processing is as follows: First, setting the central pixel offset of the imaged image displayed by the display screen (X_PIXEL_OFFSET) , Y_PIXEL_OFFSET); the imaging image center pixel offset (X_PIXEL_OFFSET, Y_PIXEL_OFFSET) is calculated as follows:
  • X_PIXEL_OFFSET X_OFFSET*PIXEL_RESOULATION
  • Y_PIXEL_OFFSET Y_OFFSET*PIXEL_RESOULATION
  • X_OFFSET, Y_OFFSET is the XY coordinate offset of the physical position between the center of the image and the optical center of the iris recognition imaging module;
  • PIXEL_RESOULATION is the optical pixel resolution of the iris recognition imaging module;
  • POI is the preset iris diameter Pixel scale; 150pixel ⁇ POI ⁇ 300pixel;
  • SOI is the physical scale of the preset iris diameter; 10mm ⁇ SOI ⁇ 12mm;
  • the image image center pixel offset (X_PIXEL_OFFSET, Y_PIXEL_OFFSET) satisfies: X_PIXEL_OFFSET ⁇ 20% * X_ROI; Y_PIXEL_OFFSET ⁇ 20%*Y_ROI;
  • X_ROI is the X-axis full resolution pixel number of the image imaging sensor;
  • Y_ROI is the Y-axis full resolution pixel number of the image imaging sensor.
  • the central pixel shift processing or the iris recognition imaging module PAN/TILT (X/Y axis) angle rotation process is as follows :
  • the ⁇ PAN and ⁇ TILT angular rotation of the iris recognition imaging module satisfies: ⁇ PAN ⁇ 15 degrees; ⁇ TILT ⁇ 15 degrees.
  • a further improvement of the guidance indicating human-machine interface method for iris recognition of a mobile terminal according to the present invention the visible light LED is used to indicate that the user uses a suitable range, indicates that the recognition fails, and indicates that the recognition is successful.
  • the display screen is used to display information indicating that the user uses a suitable range, indicates that the recognition has failed, and indicates that the recognition is successful.
  • the display screen is an LCD or an OLED.
  • the present invention realizes the effect of the human-machine interface for the guidance indication of the iris recognition of the mobile terminal: the iris recognition of the mobile terminal provides an effective human-machine interface guidance indication when the user uses to improve the recognition speed and the recognition rate, and further improve User experience and ease of use.
  • the iris recognition of the mobile terminal according to the present invention provides an effective human-machine interface guidance indication when the user uses, has specular visual feedback to form an ideal direct optical axis instead of squint, and/or the display screen displays direct view formed by imaging image feedback. Non-strabismus.
  • the guided guidance formed by the specular visual feedback has the natural line and convenience that the user uses.
  • the display shows that the guided indications formed by the imaged image feedback have a more intuitive effect of directly viewing the real-time displayed images and information. Therefore, the human-machine interface guidance indication method according to the specific embodiment of the present invention can effectively improve the recognition speed and the recognition rate, and further improve the user experience and ease of use.
  • FIG. 1 is a schematic diagram of a schematic diagram of a method for guiding a human-machine interface according to a specific embodiment of the present invention (a schematic diagram of a central pixel offset processing or an iris recognition imaging module 1PAN/TILT (X/Y axis) angle rotation method);
  • FIG. 2 is a schematic diagram showing the main structure of a human terminal interface device for guiding the iris recognition of a mobile terminal according to the present invention.
  • Embodiment 1 and FIG. 2 show a guidance indication human-machine interface device and method for iris recognition of a mobile terminal;
  • the guidance indication human-machine interface device for iris recognition of a mobile terminal of the present invention comprises a mobile terminal and an iris recognition imaging module 1
  • the mobile terminal includes visible light LED, display screen 100 and processor chip 2, visible light LED and display screen 100 are respectively connected with the processor chip 2; iris recognition imaging module 1 (for physical imaging and output iris image)
  • the invention includes a near-infrared optical filter 11, a near-infrared LED illumination source 12, an optical imaging lens 13 and an image imaging sensor 14; an image imaging sensor 14 is provided with an optical imaging lens 13 and a near-infrared optical filter 11; an image imaging sensor 14,
  • the near-infrared LED illumination source 12 is separately coupled to the processor chip 2.
  • the processor chip 2 is configured to receive the output of the iris recognition imaging module 1
  • the iris image is controlled and guided to indicate the human-machine interface according to the iris image
  • the processor chip 2 controls to turn on the near-infrared LED illumination source 12.
  • the near-infrared light radiated by the near-infrared LED illumination source 12 enters the near-infrared optical filter 11 after the optical biological effect of absorption, scattering, and reflection of the object iris.
  • the imaging interference light is filtered, and the filtered imaging wavelength light enters the optical imaging lens 13; the optical imaging lens 13 is an autofocus AF optical imaging lens or a fixed focus optical imaging lens for achieving non-contact optical physical focusing to the image side.
  • the image imaging sensor 14, the image imaging sensor 14 outputs the image light signal converted image electrical signal to the processor chip 2, which is displayed on the display screen 100 by the processor chip 2.
  • the guiding indication human-machine interface mainly has two implementation methods as follows: a guiding indication formed by the specular visual feedback and/or a display indicating a guiding indication formed by the imaging image feedback.
  • the guiding indication formed by the specular visual feedback includes the near-infrared optical filter 11 and the visible light LED and/or the display screen 100 (the visible light emitted by the visible light LED can be reflected by the near-infrared optical filter 11 and can be seen by the eye;
  • the screen 100 can also emit visible light and can be reflected by the near-infrared optical filter 11, which can be seen by the eye, while the near-infrared LED illumination source 12 emits near-infrared for iris imaging of the eye, which is invisible to the eye.
  • the near-infrared optical filter 11 reflects visible light LEDs and/or visible light of the display screen 100 for guiding the user to form specular visual feedback, the optical axis of the user's eye (object plane) and the optical axis of the iris recognition imaging module 1 (
  • the image planes are identical on the same optical axis, forming an ideal direct optical axis rather than squint.
  • the visible light LED (for example, the display screen 100 can also be used as a source of visible light) according to the specific embodiment 1 can further be used to indicate that the user uses a suitable range such as a distance, indicates that the recognition fails, and indicates that the identification is successful.
  • the display shows the guidance indication formed by the imaging image feedback:
  • the center of the image displayed by the display screen 100 and the optical center of the iris recognition imaging module 1 are not on the same optical axis, when the user observes the guidance indication formed by the image feedback of the display screen 100, strabismus is formed instead of direct view, and the strabismus is directly
  • the eye tissue is deformed in a three-dimensional off-axis state, causing non-geometric distortion of the iris image, which has a significant performance degradation on the iris recognition rate, which seriously affects the use effect, so the strabismus must be off-axis (off- The axis state changes to the on-axis state.
  • FIG. 1 is a schematic diagram of a center pixel offset processing or an iris recognition imaging module 1PAN/TILT (X/Y axis) angle rotation method;
  • FIG. 1 is composed of an iris recognition imaging module 1, a display screen 100, and a user's eyes 200.
  • (Xd, Yd, 0) is the XYZ axis coordinate of the physical position of the center of the imaged image displayed on the display screen 100;
  • (Xm, Ym, 0) is the XYZ axis coordinate of the physical position of the optical center of the iris recognition imaging module 1;
  • (Xe, Ye, Ze) is the XYZ axis coordinate of the physical position of the center of the user's eyes.
  • a method for central pixel offset processing employed by the present invention :
  • Display 100 displays a guided indication formed by imaging image feedback with a central pixel offset:
  • the display screen 100 is signally coupled to the processor chip 2, and the image imaging sensor 14 acquires an image as follows:
  • the processor chip 2 controls to turn on the near-infrared LED illumination source 12.
  • the near-infrared light radiated by the near-infrared LED illumination source 12 enters the near-infrared optical filter 11 after the optical biological effect of absorption, scattering, and reflection of the object iris.
  • the imaging interference light is filtered, and the filtered imaging wavelength light enters the optical imaging lens 13; the optical imaging lens 13 is an autofocus AF optical imaging lens or a fixed focus optical imaging lens for achieving non-contact optical physical focusing to the image side.
  • the image imaging sensor 14 outputs the image optical signal converted image electrical signal to the processor chip 2, processed by the processor chip 2 (center pixel shift processing), and displayed on the display screen 100.
  • the central pixel shift processing process described above is specifically as follows (ie, the center pixel shift processing is performed on the image outputted by the image forming sensor 14 and displayed on the display screen 100 by the processor chip 2):
  • the imaging image center pixel offset displayed on the display screen 100 is set, and the imaging image center pixel offset (X_PIXEL_OFFSET, Y_PIXEL_OFFSET) is calculated as follows:
  • X_OFFSET, Y_OFFSET is the XY coordinate offset of the physical position between the center of the imaged image and the optical center of the iris recognition imaging module 1 on the display screen 100.
  • PIXEL_RESOULATION is the optical pixel resolution of the iris recognition imaging module 1.
  • the POI is the pixel scale of the preset iris diameter; 150 pixels ⁇ POI ⁇ 300 pixels, typically 200 pixels.
  • the SOI is the physical dimension of the preset iris diameter; 10 mm ⁇ SOI ⁇ 12 mm, typically 11 mm.
  • X_ROI is the X-axis full resolution pixel number of image imaging sensor 14;
  • Y_ROI is the Y-axis full resolution pixel number of the image imaging sensor 14;
  • the processing method of the center pixel offset can ensure that the iris image collected by the user when observing the feedback image displayed on the display screen 100 forms an offset direct view instead of a squint.
  • optical axis (object plane) of the user's eye and the optical axis (image plane) of the iris recognition imaging module 1 are center-shifted, but remain parallel, so that the center is offset from direct view rather than squint, so the eyeball tissue is in three dimensions.
  • the on-axis state does not deform and the iris image does not produce non-geometric distortion.
  • the display screen 100 displays the guidance indication of the iris recognition imaging module 1 (ie, the image formed by the imaged image feedback of the PAN/TILT (X/Y axis) angular rotation).
  • the display screen 100 is connected to the processor chip 2, and the processor chip 2 collects the image outputted by the angle-revolved iris recognition imaging module 1 and displays it on the display screen 100, as follows:
  • the processor chip 2 controls to turn on the near-infrared LED illumination source 12, and the near-infrared LED illumination
  • the near-infrared light radiated by the light source 12 enters the near-infrared optical filter 11 for non-imaging interference light filtering after the optical biological effect of absorption, scattering and reflection of the object iris, and the filtered imaging wavelength light enters the optical imaging lens 13;
  • the optical imaging lens 13 is an autofocus AF optical imaging lens or a fixed focus optical imaging lens for achieving non-contact optical physical focusing to an image imaging sensor 14 located at the image side, and the image imaging sensor 14 converts the image optical signal into an image electrical signal.
  • Output to the processor chip 2, which is processed by the processor chip 2 is displayed on the display screen 100.
  • the image displayed on the display screen 100 is rotated by the iris recognition imaging module 1PAN/TILT (X/Y axis), and the PAN/TILT (X/Y axis) angle rotation of the iris recognition imaging module 1 is:
  • ⁇ TILT arctan((Yd-Ym)/Ze);
  • the invention adopts the iris recognition imaging module 1PAN/TILT angle rotation mode to ensure that the iris image collected by the user when observing the feedback image displayed on the display screen 100 forms an angle rotation direct view instead of a squint.
  • optical axis (object plane) of the user's eye and the optical axis (image plane) of the iris recognition imaging module 1 are angularly rotated but remain in direct view, so that the angle of rotation is straightforward rather than squint, so the eyeball tissue is in the three-dimensional on-axis (on -axis)
  • the state does not deform and the iris image does not produce non-geometric distortion.
  • the ⁇ PAN and ⁇ TILT angular rotation of the iris recognition imaging module 1 should satisfy:
  • the ⁇ PAN and ⁇ TILT angle rotation of the iris recognition imaging module 1 may cause the iris recognition imaging module 1 to be difficult to install and increase in volume in the mobile terminal, and the iris recognition imaging module 1 introduces a large angle optical incidence effect to reduce the image imaging effect. .
  • the display screen 100 described in Embodiment 1 can be further used to display text image information indicating that the user uses a suitable range, such as a distance, indicating that the recognition has failed, indicating that the recognition is successful.
  • a suitable range such as a distance
  • Display screen 100 is an LCD or OLED.
  • the iris recognition of the mobile terminal provides an effective human-machine interface guidance indication when the user uses, and has mirror visual feedback to form an ideal optical axis direct view instead of oblique
  • the view, and/or display shows direct view rather than squint of the imaged image feedback.
  • the guided guidance formed by the specular visual feedback has the natural line and convenience that the user uses.
  • the display shows that the guided indications formed by the imaged image feedback have a more intuitive effect of directly viewing the real-time displayed images and information. Therefore, the human-machine interface guidance indication method according to the specific embodiment of the present invention can effectively improve the recognition speed and the recognition rate, and further improve the user experience and ease of use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

本发明提供了一种用于移动终端虹膜识别的引导指示人机接口装置：包括移动终端和虹膜识别成像模组；所述移动终端包括分别与处理器芯片信号连接的可见光LED以及显示屏；所述虹膜识别成像模组包括图像成像传感器和近红外LED照明光源，所述图像成像传感器上设置有近红外光学滤光器和光学成像透镜；所述处理器芯片分别和图像成像传感器以及近红外LED照明光源信号连接。

Description

用于移动终端虹膜识别的引导指示人机接口装置及方法 技术领域
本发明涉及生物识别光机电领域，尤其是一种用于移动终端虹膜识别的引导指示人机接口装置及方法。
背景技术
移动终端包括智能手机、平板、可穿戴设备等，现在的信息技术移动化发展趋势来看，移动终端设备必然是未来适用最广泛的设备。
目前，现实应用中的移动终端在移动安全支付、账户安全登陆、网上银行方面运用已经极其的广泛了，如余额宝(APP)、微信(APP)、信用卡管理(APP)等方面的运用，虽然在其使用过程中，为生活带来了极大的便利，但是一种新型的通过移动终端安全性能薄弱等特点进行的经济犯罪逐渐的兴起。
而移动终端中，现有技术进行身份确认的惯用手段就是密码输入，但是这种身份确认的手段安全性能十分的低，只需要在移动终端上植入简单的病毒程序，就能将该密码泄露，造成相应的损失。为了解决这个问题，国际上还是用生物识别的方式进行移动终端安全身份认证；如苹果公司提出的基于AuthenTec公司开发的指纹识别技术，该技术运用在手机终端上，极大的提高了移动终端的身份确认安全性；但是，指纹技术识别的过程中，由于指纹是静态的，虽然具有唯一性，但是也极其容易被获取指纹信息，甚至被仿制等，所以，随着指纹技术在移动终端上的运用越来越广泛，其安全性也会相应的呈下降趋势，所以，在安全性方面更加具有优势的虹膜识别是解决移动终端安全身份认证过程中非常有效的方法，而虹膜识别系统是现有的生物识别中安全活体防伪特征最为安全的。
移动终端虹膜识别在用户使用时如何提供有效人机接口引导指示直接影响识别速度和识别率，更进一步影响用户使用体验和使用方便性，目前缺乏具有使用体验和使用方便性高的引导指示的人机接口，并具体实现其设计。
本发明需要解决问题：
具体实现一种用于移动终端虹膜识别的引导指示的人机接口的方法，其具有高用户使用体验和使用方便性的引导指示的人机接口。
发明内容
本发明具体实现一种用于移动终端虹膜识别的引导指示的人机接口的方法，其具有高用户使用体验和使用方便性的引导指示的人机接口。
本发明提供一种用于移动终端虹膜识别的引导指示人机接口装置，包括移动终端和虹膜识别成像模组；所述移动终端包括分别与处理器芯片信号连接的可见光LED以及显示屏；所述虹膜识别成像模组包括图像成像传感器和近红外LED照明光源，所述图像成像传感器上设置有近红外光学滤光器和光学成像透镜；所述处理器芯片分别和图像成像传感器以及近红外LED照明光源信号连接，其中通过镜面视觉反馈形成人机接口的引导指示和/或显示屏显示成像图像反馈形成人机接口的引导指示。
本发明还提供了一种用于移动终端虹膜识别的引导指示人机接口方法，其中所述移动终端包括分别与处理器芯片信号连接的可见光LED以及显示屏，所述虹膜识别通过虹膜识别成像模组来完成，所述虹膜识别成像模组包括图像成像传感器和近红外LED照明光源，所述图像成像传感器上设置有近红外光学滤光器和光学成像透镜，所述处理器芯片分别和图像成像传感器以及近红外LED照明光源信号连接；所述引导指示人机接口方法通过镜面视觉反馈形成人机接口的引导指示和/或显示屏显示成像图像反馈形成人机接口的引导指示。
作为对本发明所述的用于移动终端虹膜识别的引导指示人机接口方法的改进：所述镜面视觉反馈形成引导指示步骤如下：近红外光学滤光器反射可见光LED和/或显示屏的可见光，用户眼睛的光轴和虹膜识别成像模组的光轴相同处于在同一光轴，形成理想的同光轴直视；
所述显示屏的显示成像图像中心和虹膜识别成像模组光学中心之间像素偏移量：X_PIXEL_OFFSET＝Y_PIXEL_OFFSET＝0；
所述虹膜识别成像模组的旋转角度θPAN＝θTILT＝0。
作为对本发明所述的用于移动终端虹膜识别的引导指示人机接口方法的进一步改进：所述显示屏显示成像图像反馈形成的引导指示如下：处理器芯片控制开启近红外LED照明光源，近红外LED照明光源辐射的近红外光在物方虹膜进行吸收、散射、反射的光学生物效应后，进入近红外光学滤光器进行非成像干扰光过滤，过滤后的成像波长光线进入光学成像透镜；通过光学成像透镜实现非接触式的光学物理聚焦到图像成像传感器，图像成像传感器使图像光信号转换图像电信号输出到处理器芯片，由处理器芯片经过中心像素偏移或虹膜识别成像模组 PAN/TILT角度旋转处理后显示在显示屏上。
作为对本发明所述的用于移动终端虹膜识别的引导指示人机接口方法的进一步改进：所述中心像素偏移处理的过程如下：首先、设置显示屏显示的成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)；所述成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)的计算步骤如下：
X_PIXEL_OFFSET＝X_OFFSET*PIXEL_RESOULATION；
Y_PIXEL_OFFSET＝Y_OFFSET*PIXEL_RESOULATION；
X_OFFSET＝Xd–Xm；
Y_OFFSET＝Yd–Ym；
PIXEL_RESOULATION＝POI/SOI；
X_OFFSET，Y_OFFSET为显示屏显示成像图像中心和虹膜识别成像模组光学中心之间物理位置的XY轴坐标偏移量；PIXEL_RESOULATION为虹膜识别成像模组光学像素分辨率；POI为预设的虹膜直径的像素尺度；150pixel≤POI≤300pixel；SOI为预设的虹膜直径的物理尺度；10mm≤SOI≤12mm；所述成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)满足：X_PIXEL_OFFSET≤20％*X_ROI；Y_PIXEL_OFFSET≤20％*Y_ROI；X_ROI为图像成像传感器的X轴全分辨率像素数量；Y_ROI为图像成像传感器的Y轴全分辨率像素数量。
作为对本发明所述的用于移动终端虹膜识别的引导指示人机接口方法的进一步改进：所述中心像素偏移处理或虹膜识别成像模组PAN/TILT(X/Y轴)角度旋转的过程如下：处理器芯片对该图像进行如下的PAN/TILT(X/Y轴)角度旋转处理：PAN/TILT(X/Y轴)角度旋转为：θPAN＝arctan((Xd-Xm)/Ze)；θTILT＝arctan((Yd-Ym)/Ze)虹膜识别成像模组的θPAN和θTILT角度旋转满足：θPAN≤15度；θTILT≤15度。
作为对本发明所述的用于移动终端虹膜识别的引导指示人机接口方法的进一步改进：所述的可见光LED用于指示用户使用合适范围、指示识别失败以及指示识别成功等信息。
作为对本发明所述的用于移动终端虹膜识别的引导指示人机接口方 法的进一步改进：所述显示屏用于显示指示用户使用合适范围、指示识别失败以及指示识别成功等信息。
作为对本发明所述的用于移动终端虹膜识别的引导指示人机接口方法的进一步改进：显示屏为LCD或OLED。
总结上述描述，本发明的实现了用于移动终端虹膜识别的引导指示的人机接口的效果：移动终端虹膜识别在用户使用时提供有效人机接口引导指示提高识别速度和识别率，更进一步提高用户使用体验和使用方便性。如本发明的移动终端虹膜识别在用户使用时提供有效人机接口引导指示，具有镜面视觉反馈形成理想的同光轴直视而非斜视，和/或显示屏显示成像图像反馈形成的直视而非斜视。镜面视觉反馈形成的引导指示具有用户使用的自然行和方便性。显示屏显示成像图像反馈形成的引导指示具有直接查看实时显示图像和信息的更直观效果。因此采用本发明描述的具体实施例人机接口引导指示方法能有效提高识别速度和识别率，更进一步提高用户使用体验和使用方便性。
附图说明
下面结合附图对本发明的具体实施方式作进一步详细说明。
图1为本发明具体实施例1引导指示的人机接口的方法原理示意图(中心像素偏移处理或虹膜识别成像模组1PAN/TILT(X/Y轴)角度旋转的方法示意图)；
图2是本发明用于移动终端虹膜识别的引导指示人机接口装置的主要结构示意图。
具体实施方式
实施例1、图2给出用于移动终端虹膜识别的引导指示人机接口装置及方法；本发明的用于移动终端虹膜识别的引导指示人机接口装置包括移动终端和虹膜识别成像模组1；移动终端包括可见光LED、显示屏100和处理器芯片2，可见光LED和显示屏100分别与处理器芯片2之间相互信号连接；虹膜识别成像模组1(用于物理成像并输出虹膜图像)包括近红外光学滤光器11、近红外LED照明光源12、光学成像透镜13以及图像成像传感器14；图像成像传感器14上设置光学成像透镜13和近红外光学滤光器11；图像成像传感器14、近红外LED照明光源12分别与处理器芯片2信号连接。处理器芯片2用于接收虹膜识别成像模组1输出 的虹膜图像，并根据虹膜识别成像模组1输出的虹膜图像反馈控制引导指示人机接口。
处理器芯片2控制开启近红外LED照明光源12，近红外LED照明光源12辐射的近红外光在物方虹膜进行吸收、散射、反射的光学生物效应后，进入近红外光学滤光器11进行非成像干扰光过滤，过滤后的成像波长光线进入光学成像透镜13；光学成像透镜13为自动聚焦AF光学成像透镜或固定聚焦光学成像透镜，用于实现非接触式的光学物理聚焦到位于像方的图像成像传感器14，图像成像传感器14使图像光信号转换图像电信号输出到处理器芯片2，由处理器芯片2显示在显示屏100上。
引导指示人机接口主要有如下的两种实现方法：镜面视觉反馈形成的引导指示和/或显示屏显示成像图像反馈形成的引导指示。
镜面视觉反馈形成的引导指示：
镜面视觉反馈形成的引导指示包括近红外光学滤光器11与可见光LED和/或显示屏100(可见光LED发射的可见光是能被近红外光学滤光器11反射后，眼睛能看到的；显示屏100也能发射可见光也能被近红外光学滤光器11反射后，眼睛能看到的，而近红外LED照明光源12发射的近红外用于眼睛虹膜成像，是眼睛看不见的)配合完成，近红外光学滤光器11反射可见光LED和/或显示屏100的可见光，用于引导指示用户形成镜面视觉反馈，用户眼睛的光轴(物平面)和虹膜识别成像模组1的光轴(像平面)相同处于在同一光轴，形成理想的同光轴直视而非斜视。
具体实施例1所述的可见光LED(如显示屏100也可以作为可见光的发射源)更进一步能用于指示用户使用合适范围如距离远近，指示识别失败，指示识别成功等信息。
显示屏显示成像图像反馈形成的引导指示：
由于显示屏100显示的成像图像中心和虹膜识别成像模组1的光学中心不在同一光轴，当用户观察显示屏100的图像反馈形成的引导指示时，会导致形成斜视而非直视，斜视直接导致眼球组织处于三维的离轴(off-axis)状态发生形变，使虹膜图像产生非几何的失真，对虹膜识别率有重大的性能降低，严重影响使用效果，因此必须使斜视离轴(off-axis)状态改变为直视在轴(on-axis)状态。
本发明采用具有中心像素偏移处理或虹膜识别成像模组 1PAN/TILT(X/Y轴)角度旋转的方法解决上述技术问题。如图1的中心像素偏移处理或虹膜识别成像模组1PAN/TILT(X/Y轴)角度旋转的方法示意图；图1由虹膜识别成像模组1、显示屏100以及用户双眼200构成。(Xd，Yd，0)为显示屏100显示成像图像中心的物理位置的XYZ轴坐标；(Xm，Ym，0)为虹膜识别成像模组1光学中心的物理位置的XYZ轴坐标；(Xe，Ye，Ze)为用户双眼中心的物理位置的XYZ轴坐标。
本发明采用的具有中心像素偏移处理的方法：
1、显示屏100显示具有中心像素偏移的成像图像反馈形成的引导指示：
显示屏100与处理器芯片2信号连接，图像成像传感器14获取图像，具体如下：
处理器芯片2控制开启近红外LED照明光源12，近红外LED照明光源12辐射的近红外光在物方虹膜进行吸收、散射、反射的光学生物效应后，进入近红外光学滤光器11进行非成像干扰光过滤，过滤后的成像波长光线进入光学成像透镜13；光学成像透镜13为自动聚焦AF光学成像透镜或固定聚焦光学成像透镜，用于实现非接触式的光学物理聚焦到位于像方的图像成像传感器14，图像成像传感器14使图像光信号转换图像电信号输出到处理器芯片2，由处理器芯片2处理(中心像素偏移处理)后显示在显示屏100上。
以上所述的中心像素偏移处理过程具体如下(即通过处理器芯片2对图像成像传感器14输出并显示在显示屏100上的图像进行中心像素偏移处理)：
设置显示屏100显示的成像图像中心像素偏移量，成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)的计算步骤如下：
X_PIXEL_OFFSET＝X_OFFSET*PIXEL_RESOULATION
Y_PIXEL_OFFSET＝Y_OFFSET*PIXEL_RESOULATION
X_OFFSET＝Xd-Xm
Y_OFFSET＝Yd–Ym
PIXEL_RESOULATION＝POI/SOI
X_OFFSET，Y_OFFSET为显示屏100显示成像图像中心和虹膜识别成像模组1光学中心之间物理位置的XY轴坐标偏移量。
PIXEL_RESOULATION为虹膜识别成像模组1光学像素分辨率。
POI为预设的虹膜直径的像素尺度；150pixel≤POI≤300pixel，典型的为200pixel。
SOI为预设的虹膜直径的物理尺度；10mm≤SOI≤12mm，典型的为11mm。
以上所述的成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)应该满足：
X_PIXEL_OFFSET≤20％*X_ROI；
Y_PIXEL_OFFSET≤20％*Y_ROI；
X_ROI为图像成像传感器14的X轴全分辨率像素数量；
Y_ROI为图像成像传感器14的Y轴全分辨率像素数量；
过大的成像图像中心像素偏移量X_PIXEL_OFFSET和Y_PIXEL_OFFSET可能导致图像成像传感器14用于虹膜图像成像的像素数量降低，虹膜图像成像范围减少。等同理解的，采用镜面视觉反馈形成理想的同光轴直视而非斜视也可等价具有X_PIXEL_OFFSET＝Y_PIXEL_OFFSET＝0。
本发明采用中心像素偏移的处理方式能保证用户在观察显示屏100显示的反馈图像时采集到的虹膜图像形成偏移直视而非斜视。
用户眼睛的光轴(物平面)和虹膜识别成像模组1的光轴(像平面)有中心偏移，但保持平行，故形成中心偏移直视而非斜视，所以眼球组织处于三维的在轴(on-axis)状态不发生形变，虹膜图像不会产生非几何的失真。
本发明中虹膜识别成像模组PAN/TILT(X/Y轴)角度旋转的方法：
2、显示屏100显示虹膜识别成像模组1的引导指示(即PAN/TILT(X/Y轴)角度旋转的成像图像反馈形成的图像)。显示屏100与处理器芯片2信号连接，处理器芯片2采集经过角度旋转的虹膜识别成像模组1输出的图像并显示在显示屏100上，具体如下：
处理器芯片2控制开启近红外LED照明光源12，近红外LED照明 光源12辐射的近红外光在物方虹膜进行吸收、散射、反射的光学生物效应后，进入近红外光学滤光器11进行非成像干扰光过滤，过滤后的成像波长光线进入光学成像透镜13；光学成像透镜13为自动聚焦AF光学成像透镜或固定聚焦光学成像透镜，用于实现非接触式的光学物理聚焦到位于像方的图像成像传感器14，图像成像传感器14使图像光信号转换图像电信号输出到处理器芯片2，由处理器芯片2处理后(角度旋转的成像图像反馈形成的图像)显示在显示屏100上。
显示屏100显示的图像经过虹膜识别成像模组1PAN/TILT(X/Y轴)角度旋转，所述的虹膜识别成像模组1的PAN/TILT(X/Y轴)角度旋转为：
θPAN＝arctan((Xd-Xm)/Ze)；
θTILT＝arctan((Yd-Ym)/Ze)；
本发明采用虹膜识别成像模组1PAN/TILT角度旋转方式能保证用户在观察显示屏100显示的反馈图像时采集到的虹膜图像形成角度旋转直视而非斜视。
用户眼睛的光轴(物平面)和虹膜识别成像模组1光轴(像平面)有角度旋转但保持直视，故形成角度旋转直视而非斜视，所以眼球组织处于三维的在轴(on-axis)状态不发生形变，虹膜图像不会产生非几何的失真。
虹膜识别成像模组1的θPAN和θTILT角度旋转应该满足：
θPAN≤15度；
θTILT≤15度；
虹膜识别成像模组1的θPAN和θTILT角度旋转过大可能导致虹膜识别成像模组1在移动终端中安装困难和体积增大，同时虹膜识别成像模组1引入大角度光学入射效应降低图像成像效果。
等同理解的，采用镜面视觉反馈形成理想的同光轴直视而非斜视也可等价具有θPAN＝θTILT＝0。
具体实施例1所述的显示屏100更进一步能用于显示指示用户使用合适范围，如距离远近，指示识别失败，指示识别成功等文字图像信息。
具体实施例1显示屏100为LCD或OLED。
本发明描述的具体实施例，移动终端虹膜识别在用户使用时提供有效人机接口引导指示，具有镜面视觉反馈形成理想的同光轴直视而非斜 视，和/或显示屏显示成像图像反馈形成的直视而非斜视。镜面视觉反馈形成的引导指示具有用户使用的自然行和方便性。显示屏显示成像图像反馈形成的引导指示具有直接查看实时显示图像和信息的更直观效果。因此采用本发明描述的具体实施例人机接口引导指示方法能有效提高识别速度和识别率，更进一步提高用户使用体验和使用方便性。
本发明描述的具体实施例内容和技术特征，可以在相同或等同理解的范围内被实施，如范围变化，器件替代也应被等同理解的。
最后，还需要注意的是，以上列举的仅是本发明的若干个具体实施例。显然，本发明不限于以上实施例，还可以有许多变形。本领域的普通技术人员能从本发明公开的内容直接导出或联想到的所有变形，均应认为是本发明的保护范围。

Claims (18)

  1. 一种用于移动终端虹膜识别的引导指示人机接口装置，包括移动终端和虹膜识别成像模组,其特征在于：所述移动终端包括处理器芯片，与处理器芯片相互信号连接的可见光LED和/或显示屏；
    所述虹膜识别成像模组包括图像成像传感器和近红外LED照明光源，近红外光学滤光器和光学成像透镜；
    所述处理器芯片分别和图像成像传感器以及近红外LED照明光源信号连接，用于控制开启近红外LED照明光源，和用于接收虹膜识别成像模组输出的虹膜图像，并根据虹膜识别成像模组输出的虹膜图像反馈控制引导指示人机接口的可见光LED和/或显示屏；
    所述引导指示人机接口的可见光LED和/或显示屏反馈控制包括镜面视觉反馈形成的引导指示和/或显示屏显示成像图像反馈形成的引导指示；
    所述镜面视觉反馈形成的引导指示采用近红外光学滤光器反射可见光LED和/或显示屏的可见光，用户眼睛的光轴和虹膜识别成像模组的光轴相同处于在同一光轴，形成理想的同光轴直视；
    所述显示屏显示成像图像反馈形成的引导指示采用处理器芯片经过中心像素偏移或虹膜识别成像模组PAN/TILT角度旋转处理后显示在显示屏上。
  2. 根据权利要求1所述的用于移动终端虹膜识别的引导指示人机接口装置，其特征在于：所述镜面视觉反馈形成的引导指示满足下列条件：
    显示屏的显示成像图像中心和虹膜识别成像模组光学中心之间像素偏移量：
    X_PIXEL_OFFSET＝Y_PIXEL_OFFSET＝0；
    虹膜识别成像模组的旋转角度θPAN＝θTILT＝0。
  3. 根据权利要求1所述的用于移动终端虹膜识别的引导指示人机接口装置，其特征在于：所述中心像素偏移处理采用：
    设置显示屏显示的成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)；
    所述成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)为：
    X_PIXEL_OFFSET＝X_OFFSET*PIXEL_RESOULATION
    Y_PIXEL_OFFSET＝Y_OFFSET*PIXEL_RESOULATION
    X_OFFSET＝Xd-Xm
    Y_OFFSET＝Yd–Ym
    PIXEL_RESOULATION＝POI/SOI；
    其中:
    X_OFFSET，Y_OFFSET为显示屏显示成像图像中心和虹膜识别成像模组光学中心之间物理位置的XY轴坐标偏移量；
    (Xd，Yd，0)为显示屏显示成像图像中心的物理位置的XYZ轴坐标；
    (Xm，Ym，0)为虹膜识别成像模组光学中心的物理位置的XYZ轴坐标；
    PIXEL_RESOULATION为虹膜识别成像模组光学像素分辨率；
    POI为预设的虹膜直径的像素尺度；150pixel≤POI≤300pixel；
    SOI为预设的虹膜直径的物理尺度；10mm≤SOI≤12mm；
  4. 根据权利要求3所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：
    所述成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)满足：
    X_PIXEL_OFFSET≤20％*X_ROI；
    Y_PIXEL_OFFSET≤20％*Y_ROI；
    X_ROI为图像成像传感器的X轴全分辨率像素数量；
    Y_ROI为图像成像传感器的Y轴全分辨率像素数量。
  5. 根据权利要求1所述的用于移动终端虹膜识别的引导指示人机接口装置，其特征在于：所述虹膜识别成像模组PAN/TILT(X/Y轴)角度旋转处理采用：
    PAN/TILT(X/Y轴)角度旋转为：
    θPAN＝arctan((Xd-Xm)/Ze)
    θTILT＝arctan((Yd-Ym)/Ze)
    虹膜识别成像模组的θPAN和θTILT角度旋转满足：
    θPAN≤15度；
    θTILT≤15度；
    其中:
    (Xd，Yd，0)为显示屏显示成像图像中心的物理位置的XYZ轴坐标；
    (Xm，Ym，0)为虹膜识别成像模组光学中心的物理位置的XYZ轴坐标；
    (Xe，Ye，Ze)为用户双眼中心的物理位置的XYZ轴坐标。
  6. 根据权利要求1所述的用于移动终端虹膜识别的引导指示人机接口装置，其特征在于：所述的可见光LED用于指示用户使用合适范围、指示识别失败以及指示识别成功信息。
  7. 根据权利要求1所述的用于移动终端虹膜识别的引导指示人机接口装置，其特征在于：所述显示屏用于显示指示用户使用合适范围、指 示识别失败以及指示识别成功信息。
  8. 根据权利要求1所述的用于移动终端虹膜识别的引导指示人机接口装置，其特征在于：显示屏为LCD或OLED。
  9. 一种用于移动终端虹膜识别的引导指示人机接口方法，其中所述移动终端包括分别与处理器芯片信号连接的可见光LED以及显示屏，所述虹膜识别通过虹膜识别成像模组来完成，所述虹膜识别成像模组包括图像成像传感器和近红外LED照明光源，所述图像成像传感器上设置有近红外光学滤光器和光学成像透镜，所述处理器芯片分别和图像成像传感器以及近红外LED照明光源信号连接；
    其特征在于：所述引导指示人机接口方法通过镜面视觉反馈形成人机接口的引导指示和/或显示屏显示成像图像反馈形成人机接口的引导指示。
  10. 根据权利要求9所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：所述镜面视觉反馈形成引导指示步骤如下：
    通过所述近红外光学滤光器反射可见光LED和/或显示屏的可见光，用户眼睛的光轴和虹膜识别成像模组的光轴相同处于在同一光轴，形成理想的同光轴直视；
    设置所述显示屏的显示成像图像中心和虹膜识别成像模组光学中心之间的像素偏移量：
    X_PIXEL_OFFSET＝Y_PIXEL_OFFSET＝0；
    所述虹膜识别成像模组的旋转角度θPAN＝θTILT＝0。
  11. 根据权利要求9所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：所述显示屏显示成像图像反馈形成的引导指示包括如下步骤：
    处理器芯片控制开启近红外LED照明光源；
    近红外LED照明光源辐射的近红外光在物方虹膜进行吸收、散射、反射的光学生物效应后，进入近红外光学滤光器进行非成像干扰光过滤，过滤后的成像波长光线进入光学成像透镜；
    通过光学成像透镜实现非接触式的光学物理聚焦到图像成像传感器；
    图像成像传感器使图像光信号转换图像电信号输出到处理器芯片，由处理器芯片经过中心像素偏移或虹膜识别成像模组PAN/TILT角度旋转处理后显示在显示屏上。
  12. 根据权利要求9所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：所述中心像素偏移处理的过程如下：
    首先、设置显示屏显示的成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)；
    其中，所述成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)的计算步骤如下：
    X_PIXEL_OFFSET＝X_OFFSET*PIXEL_RESOULATION
    Y_PIXEL_OFFSET＝Y_OFFSET*PIXEL_RESOULATION
    X_OFFSET＝Xd-Xm
    Y_OFFSET＝Yd–Ym
    PIXEL_RESOULATION＝POI/SOI；
    其中，X_OFFSET，Y_OFFSET为显示屏显示成像图像中心和虹膜识别成像模组光学中心之间物理位置的XY轴坐标偏移量；
    PIXEL_RESOULATION为虹膜识别成像模组光学像素分辨率；
    POI为预设的虹膜直径的像素尺度；150pixel≤POI≤300pixel；
    SOI为预设的虹膜直径的物理尺度；10mm≤SOI≤12mm。
  13. 根据权利要求11所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：所述成像图像中心像素偏移量(X_PIXEL_OFFSET，Y_PIXEL_OFFSET)满足：
    X_PIXEL_OFFSET≤20％*X_ROI；
    Y_PIXEL_OFFSET≤20％*Y_ROI；
    X_ROI为图像成像传感器的X轴全分辨率像素数量；
    Y_ROI为图像成像传感器的Y轴全分辨率像素数量。
  14. 根据权利要求9所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：所述中心像素偏移处理或虹膜识别成像模组PAN/TILT(X/Y轴)角度旋转的过程如下：
    处理器芯片对该图像进行如下的PAN/TILT(X/Y轴)角度旋转处理：
    PAN/TILT(X/Y轴)角度旋转为：
    θPAN＝arctan((Xd-Xm)/Ze)
    θTILT＝arctan((Yd-Ym)/Ze)
  15. 根据权利要求14所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：所述虹膜识别成像模组的θPAN和θTILT角度旋转满足：
    θPAN≤15度；
    θTILT≤15度。
  16. 根据权利要求9所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：所述的可见光LED用于指示用户使用合适范围、指示识别失败以及指示识别成功信息。
  17. 根据权利要求9所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：所述显示屏用于显示指示用户使用合适范围、指示识别失败以及指示识别成功信息。
  18. 根据权利要求9所述的用于移动终端虹膜识别的引导指示人机接口方法，其特征在于：显示屏为LCD或OLED。
PCT/CN2015/088852 2014-09-15 2015-09-02 用于移动终端虹膜识别的引导指示人机接口装置及方法 WO2016041444A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/458,348 US10133925B2 (en) 2014-09-15 2017-03-14 Human-machine interface guidance/indication device and method for iris recognition of mobile terminal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410468297.4 2014-09-15
CN201410468297.4A CN104199553B (zh) 2014-09-15 2014-09-15 用于移动终端虹膜识别的引导指示人机接口装置及方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/458,348 Continuation US10133925B2 (en) 2014-09-15 2017-03-14 Human-machine interface guidance/indication device and method for iris recognition of mobile terminal

Publications (2)

Publication Number Publication Date
WO2016041444A2 true WO2016041444A2 (zh) 2016-03-24
WO2016041444A3 WO2016041444A3 (zh) 2016-05-12

Family

ID=52084854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/088852 WO2016041444A2 (zh) 2014-09-15 2015-09-02 用于移动终端虹膜识别的引导指示人机接口装置及方法

Country Status (3)

Country Link
US (1) US10133925B2 (zh)
CN (1) CN104199553B (zh)
WO (1) WO2016041444A2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106019953A (zh) * 2016-05-19 2016-10-12 捷开通讯(深圳)有限公司 移动终端以及基于虹膜识别进行红外控制的方法
US11935328B2 (en) 2019-02-18 2024-03-19 Nec Corporation Image pick-up apparatus, method, system, and computer readable medium

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102255351B1 (ko) * 2014-09-11 2021-05-24 삼성전자주식회사 홍채 인식 방법 및 장치
CN104199553B (zh) * 2014-09-15 2016-01-27 苏州思源科安信息技术有限公司 用于移动终端虹膜识别的引导指示人机接口装置及方法
CN104866751B (zh) * 2015-04-11 2017-01-18 贵阳科安科技有限公司 用于移动智能设备的安全生物特征识别和图像采集系统
CN108387993B (zh) * 2016-04-01 2020-09-18 温州医科大学 一种可旋转镜头装置及基于眼球跟踪技术的跟踪方法
US10819894B2 (en) 2016-04-22 2020-10-27 Suzhou Siyuan Kean Information Technology Co., Ltd Human machine interface system and method of providing guidance and instruction for iris recognition on mobile terminal
CN106527706B (zh) * 2016-04-22 2019-03-01 苏州思源科安信息技术有限公司 用于移动终端虹膜识别的引导指示人机接口系统和方法
CN107370876B (zh) * 2017-06-30 2020-07-07 Oppo广东移动通信有限公司 终端的控制方法和装置、终端和计算机可读存储介质
CN110232367B (zh) * 2019-06-20 2021-08-13 京东方科技集团股份有限公司 一种显示面板、显示装置、数据处理方法和介质
CN110443157A (zh) * 2019-07-17 2019-11-12 言图(北京)环保科技有限公司 一种模块化信息采集系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040133477A1 (en) * 2001-02-02 2004-07-08 Charles Morris Self-checkout system with biometric data processing
US7446924B2 (en) * 2003-10-02 2008-11-04 Donnelly Corporation Mirror reflective element assembly including electronic component
CN1892676B (zh) * 2005-06-03 2010-05-12 沈洪泉 面部/虹膜组合光学成像的装置及方法
CN100433043C (zh) * 2006-04-18 2008-11-12 南京大学 自动跟踪无侵害虹膜图像采集装置
US8374404B2 (en) * 2009-02-13 2013-02-12 Raytheon Company Iris recognition using hyper-spectral signatures
CN103870819B (zh) * 2014-04-04 2016-03-09 苏州思源科安信息技术有限公司 移动终端安全身份认证的虹膜识别光学成像模组及使用法
CN104199553B (zh) * 2014-09-15 2016-01-27 苏州思源科安信息技术有限公司 用于移动终端虹膜识别的引导指示人机接口装置及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106019953A (zh) * 2016-05-19 2016-10-12 捷开通讯(深圳)有限公司 移动终端以及基于虹膜识别进行红外控制的方法
US11935328B2 (en) 2019-02-18 2024-03-19 Nec Corporation Image pick-up apparatus, method, system, and computer readable medium

Also Published As

Publication number Publication date
CN104199553A (zh) 2014-12-10
WO2016041444A3 (zh) 2016-05-12
CN104199553B (zh) 2016-01-27
US10133925B2 (en) 2018-11-20
US20170185840A1 (en) 2017-06-29

Similar Documents

Publication Publication Date Title
WO2016041444A2 (zh) 用于移动终端虹膜识别的引导指示人机接口装置及方法
WO2015176657A1 (zh) 虹膜识别装置及其制造方法和应用
EP3382600A1 (en) Method of recognition based on iris recognition and electronic device supporting the same
US11693475B2 (en) User recognition and gaze tracking in a video system
KR102056221B1 (ko) 시선인식을 이용한 장치 연결 방법 및 장치
US11163995B2 (en) User recognition and gaze tracking in a video system
US11238143B2 (en) Method and system for authenticating a user on a wearable heads-up display
CN107517340B (zh) 一种摄像模组及电子设备
CN106503680B (zh) 用于移动终端虹膜识别的引导指示人机接口系统和方法
JP6307805B2 (ja) 画像処理装置、電子機器、眼鏡特性判定方法および眼鏡特性判定プログラム
US20150347843A1 (en) Iris recognition terminal and method
US20160109703A1 (en) Head mounted display, method for controlling head mounted display, and computer program
US9877015B2 (en) User information extraction method and user information extraction apparatus
US10819894B2 (en) Human machine interface system and method of providing guidance and instruction for iris recognition on mobile terminal
US20180335635A1 (en) Head mounted display device, control method for head mounted display device, and computer program
US20180108116A9 (en) Adjusting a direction of a picture displayed on a screen
JP2017009777A (ja) 表示装置、表示装置の制御方法、表示システム、及び、プログラム
US9838588B2 (en) User information acquisition method and user information acquisition apparatus
CN213844155U (zh) 生物特征采集识别系统和终端设备
KR20160057724A (ko) 홍채인식 카메라 및 이를 포함하는 휴대용 단말기
WO2016101861A1 (zh) 头戴式显示装置
WO2011136211A1 (ja) 操作装置
CN213844157U (zh) 生物特征采集识别系统和终端设备
CN213844156U (zh) 生物特征采集识别系统和终端设备
CN113678138A (zh) 能够提高图像数据质量的用于捕获人的身体部位的图像数据的生物特征成像设备和生物特征成像方法

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15842210

Country of ref document: EP

Kind code of ref document: A2