WO2019056623A1 - 一种虹膜识别装置及终端 - Google Patents

一种虹膜识别装置及终端 Download PDF

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WO2019056623A1
WO2019056623A1 PCT/CN2017/117101 CN2017117101W WO2019056623A1 WO 2019056623 A1 WO2019056623 A1 WO 2019056623A1 CN 2017117101 W CN2017117101 W CN 2017117101W WO 2019056623 A1 WO2019056623 A1 WO 2019056623A1
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iris
iris image
infrared fill
processor
fill light
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PCT/CN2017/117101
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English (en)
French (fr)
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全道吉
卫彩霞
姜天亮
欧阳小雄
刘林
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深圳普创天信科技发展有限公司
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Publication of WO2019056623A1 publication Critical patent/WO2019056623A1/zh

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    • 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

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  • Embodiments of the present invention relate to the field of iris recognition technologies, and in particular, to an iris recognition device and a terminal.
  • the iris is a visible ring-shaped tissue between the pupil of the human eye and the white of the eye. It is a reliable life-long identity identification of the human body.
  • the iris recognition technology is a biometric recognition technology based on iris recognition of the human eye, which is relative to face recognition. Technology and fingerprint recognition technology have higher accuracy and security.
  • the iris image acquisition distance of the iris recognition device is usually a short distance (about 20 cm)
  • the iris image acquisition angle is a narrow angle of view
  • the iris recognition time is long (use time is 1.2 seconds or more).
  • iris recognition technology is a technology with higher security level than fingerprint recognition and face recognition. It is a trend to graft to smart terminals. From the perspective of smart terminal size and application scenarios, iris The identification device needs to realize long-distance (40-50cm) iris image acquisition and iris image acquisition with wide viewing angle, and the speed of iris recognition needs to be increased (within 1.2 seconds).
  • an embodiment of the present invention provides an iris recognition device and a terminal.
  • the first aspect of the present invention provides an iris recognition apparatus, which is applied to a terminal, where the terminal includes a first processor, and the first processor stores iris information, and the method includes: Iris image collector, first infrared fill light, second Infrared fill light and second processor;
  • the iris image collector, the first infrared fill light and the second infrared fill light are located on a straight line, and the iris image collector is disposed between the first infrared fill light and the second infrared fill light, and the first distance Is equal to the second distance; the first distance is a distance between the iris image collector and the first infrared fill light; the second distance is a distance between the iris image collector and the second infrared fill light;
  • the iris image collector, the first infrared fill light, the second infrared fill light, and the second processor are respectively connected to the first processor; and the second processor collects the iris image collected by the iris image collector based on the iris information. Iris recognition is performed, and the iris recognition result is sent to the first processor.
  • the iris image collector, the first infrared fill light, and the second infrared fill light are located on a same side of the terminal, and an optical axis of the iris image collector, the first The optical axis of an infrared fill light and the optical axis of the second infrared fill light are both perpendicular to the face.
  • the iris image capture device captures an image with a viewing angle of 120°.
  • the first distance and the second distance are both 15 mm.
  • the infrared light emitted by the first infrared fill light and the second infrared fill light has the same wavelength.
  • the infrared light has a wavelength of 850 nm or more than 850 nm.
  • the embodiment of the present invention further provides a terminal, including a first processor, where the first processor stores iris information, and the terminal further includes the iris recognition device according to the first aspect.
  • the iris recognition device and the terminal provided by the embodiments of the present invention are disposed on the two sides of the iris image collector by equally spacing two infrared fill lamps, and two infrared fill lamps and an iris image collector are located.
  • two infrared fill lamps fill the iris image collector to extend the iris image acquisition distance; and the iris image processing and iris recognition are separately performed by adding the iris image processor, which can improve the iris recognition speed,
  • the iris recognition time is less than 1.2 seconds.
  • the iris recognition device and the terminal provided by the embodiments of the present invention are provided with two equal-width (one-side 15 mm) infrared fill lamps with wavelengths of 850 nm or more. It is placed on both sides of the iris image collector, and the two infrared fill lamps and the iris image collector are located on a straight line. After testing, the power of infrared light with 15mm and 850nm or more than 850nm can make the iris collection distance reach 40 ⁇ . 50cm.
  • the iris recognition device and the terminal proposed by the embodiment of the invention adopt an iris image collector with a viewing angle of 120°, which increases the viewing angle of the iris image acquisition.
  • FIG. 1 is a schematic structural diagram of an iris recognition device according to an embodiment of the present invention.
  • an embodiment of the present invention discloses an iris recognition apparatus, which is applied to a terminal 1.
  • the terminal 1 includes a first processor not shown in FIG. 1, and the first processor stores iris information.
  • the iris recognition device includes an iris image collector 2, a first infrared fill light 3, a second infrared fill light 4, and a second processor not shown in FIG.
  • the iris recognition device disclosed in this embodiment is applied to a terminal, considering the size limitation of the terminal, the terminal cannot set three or more infrared fill lamps, and since only one infrared fill light can not realize long-distance iris image acquisition, The iris recognition device disclosed in this embodiment includes only two infrared fill lamps.
  • the iris image collector 2, the first infrared fill light 3 and the second infrared fill light 4 are located on a straight line, and the iris image collector 2 is disposed on the first infrared fill light 3 and the second infrared
  • the first distance is the distance between the iris image collector 2 and the first infrared fill light 3; the second distance is the iris image collector 2 The distance between the second infrared fill light 4.
  • the light lamp 4 is located on a straight line, which can be understood as the center of the iris image collector 2, the center of the first infrared fill light 3 and the center of the second infrared fill light 4 are in a straight line.
  • the iris recognition device disclosed in this embodiment sets two equal-infrared fill lamps on both sides of the iris image collector, and the two infrared fill lamps and the iris image collector are located on a straight line, two infrared rays.
  • the fill light fills the iris image collector to extend the iris image acquisition distance.
  • the iris image collector 2, the first infrared fill light 3, the second infrared fill light 4, and the second processor are respectively connected to the first processor; the second processor is based on the iris information
  • the iris image acquired by the iris image collector 2 performs iris recognition, and transmits the iris recognition result to the first processor.
  • the second processor performs iris recognition on the iris image collected by the iris image collector 2 based on the iris information, and sends the iris recognition result to the first processor, specifically:
  • the first processor sends an iris image processing instruction to the second processor, and after receiving the iris image processing instruction, the second processor processes the iris image collected by the iris image collector 2 (the processing algorithm follows the existing algorithm); After the processor finishes processing, the state information is fed back to the first processor, where the state information is used to instruct the second processor to complete the iris image processing; after receiving the state information, the first processor sends an iris recognition command to the second processor.
  • the second processor implements iris recognition according to the existing iris recognition algorithm according to the iris information stored by the first processor, and sends the iris recognition result to the first processor, where the first processor can store the iris recognition As a result, the iris recognition result can also be displayed through the display screen of the terminal 1.
  • the terminal 1 may be a smart phone.
  • the first processor may be a processor already existing in the terminal 1, such as a Qualcomm main chip, and the Qualcomm main chip and other chips may constitute a Qualcomm platform, such as the Qualcomm 8916 platform.
  • the second processor is a new processor in the terminal 1, such as a dedicated iris image processor, such as the SII0680 ACLU144 image processor of SILICON.
  • the terminal generally performs iris recognition through the first processor. Since the first processor can perform multiple functions, the terminal in the prior art can only set the priority of the iris recognition algorithm to high priority. Level to improve iris recognition speed, but iris The recognition time is still longer (use time is more than 1.2 seconds).
  • the iris image processing and the iris recognition are separately performed by adding the iris image processor (the iris recognition algorithm follows the existing algorithm), and the iris recognition speed can be improved, so that the iris recognition time is within 1.2 seconds.
  • the terminal 1 further includes a camera 5 and an earpiece 6.
  • the camera 5 and the earpiece 6 are the same as the camera and the earpiece of the existing terminal, and will not be described again.
  • the iris image collector 2, the first infrared fill light 3, and the second infrared fill light 4 shown in FIG. 1 are located on the same side of the terminal 1, as shown in FIG.
  • the optical axis of the iris image collector 2, the optical axis of the first infrared fill light 3, and the optical axis of the second infrared fill light 4 are all perpendicular to the face. It will be understood by those skilled in the art that the arrangement of the optical axis can be flexibly adjusted according to the shape of the terminal 1.
  • the iris image capture device 2 shown in FIG. 1 captures an image with a viewing angle of 120°. It can be seen that the iris recognition device disclosed in the embodiment adopts an iris image collector with a viewing angle of 120°, which increases the viewing angle of the iris image acquisition.
  • the pitch of 15 mm is optimal. Therefore, the first distance and the second distance shown in FIG. 1 in this embodiment are both 15 mm.
  • the first infrared fill light 3 and the second infrared fill light 4 shown in FIG. 1 have the same wavelength of infrared light.
  • the wavelength of the infrared light is 850 nm or more than 850 nm.
  • the power of the 850 nm infrared lamp satisfies the long-distance acquisition of 40-50 cm, and the effect is better than 850 nm, but the effect is less than 850 nm, the effect is reduced, but the cost is also reduced.
  • the iris recognition device proposed in the above embodiment provides two equal-infrared fill lamps with a wavelength of 850 nm or more and 850 nm (one side 15 mm) on both sides of the iris image collector, and two infrared fill lamps. And the iris image collector is located in a straight line. After testing, the power of infrared light with 15mm and 850nm or more than 850nm can make rainbow The film collection distance reaches 40 to 50 cm.
  • the embodiment of the present invention further provides a terminal, including a first processor, where the iris information is stored in the first processor, and the terminal further includes the iris recognition device provided in any of the above embodiments.
  • the iris recognition device and the terminal provided by the embodiment of the invention are arranged on the two sides of the iris image collector by two equal-infrared fill lamps, and the two infrared fill lamps and the iris image collector are located on a straight line, two The infrared fill light fills the iris image collector to extend the iris image acquisition distance; and the iris image processing and iris recognition are separately performed by adding the iris image processor, which can improve the iris recognition speed, so that the iris recognition time is 1.2 seconds.
  • the iris recognition device and the terminal provided by the embodiments of the present invention are arranged on the two sides of the iris image collector by two equal-infrared fill lamps with a wavelength of 850 nm or more and 850 nm (one side 15 mm), and two infrared rays.
  • the fill light and the iris image collector are located in a straight line. After testing, the power of infrared light with 15mm and 850nm or more than 850nm can make the iris collection distance reach 40 ⁇ 50cm.
  • the iris recognition device and the terminal proposed by the embodiment of the invention adopt an iris image collector with a viewing angle of 120°, which increases the viewing angle of the iris image acquisition.
  • the present invention has strong industrial applicability.

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Abstract

涉及虹膜识别技术领域，具体涉及一种虹膜识别装置及终端（1），装置应用于终端（1），终端（1）包括存储有虹膜信息的第一处理器，装置包括：虹膜图像采集器（2）、第一红外补光灯（3）、第二红外补光灯（4）和第二处理器。通过将两个红外补光灯（3）、（4）等间距设置在虹膜图像采集器（2）两侧且两个红外补光灯（3）、（4）以及虹膜图像采集器（2）位于一条直线上，两个红外补光灯（3）、（4）对虹膜图像采集器（2）进行补光，可延长虹膜图像采集距离；并且通过新增虹膜图像处理器(第二处理器)单独进行虹膜图像处理及虹膜识别，可提高虹膜识别速度。

Description

一种虹膜识别装置及终端
本申请要求于2017年09月21日提交中国专利局、申请号为201710861363.8、发明名称为“一种虹膜识别装置及终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明实施例涉及虹膜识别技术领域，具体涉及一种虹膜识别装置及终端。
背景技术
虹膜是人眼瞳孔和眼白之间的可视环状组织，是一种可靠的人体生物终身身份标识，虹膜识别技术是基于人眼虹膜识别的一种生物特征识别技术，其相对于人脸识别技术和指纹识别技术具有更高的准确性与安全性。目前的虹膜识别装置的虹膜图像采集距离通常是短距离(20cm左右)，虹膜图像采集视角是窄视角，同时虹膜识别用时较长(用时在1.2秒以上)。
随着智能终端(例如智能手机)的日益普及，虹膜识别技术作为安全级别高出指纹识别及人脸识别的技术，嫁接到智能终端是趋势，而从智能终端的尺寸以及应用场景来看，虹膜识别装置需要实现远距离(40-50cm)虹膜图像采集以及广视角的虹膜图像采集，同时需要提高虹膜识别的速度(用时在1.2秒以内)。
上述对问题的发现过程的描述，仅用于辅助理解本发明的技术方案，并不代表承认上述内容是现有技术。
发明内容
为了解决上述技术问题或者至少部分地解决上述技术问题，本发明实施例提供了一种虹膜识别装置及终端。
有鉴于此，第一方面，本发明实施例提供一种虹膜识别装置，应用于终端，所述终端包括第一处理器，所述第一处理器中存储有虹膜信息，其特征在于，包括：虹膜图像采集器、第一红外补光灯、第二 红外补光灯和第二处理器；
虹膜图像采集器、第一红外补光灯和第二红外补光灯位于一条直线上，且虹膜图像采集器设置于第一红外补光灯和第二红外补光灯之间，且第一距离等于第二距离；所述第一距离为虹膜图像采集器与第一红外补光灯之间的距离；所述第二距离为虹膜图像采集器与第二红外补光灯之间的距离；
虹膜图像采集器、第一红外补光灯、第二红外补光灯和第二处理器分别连接第一处理器；第二处理器基于所述虹膜信息对所述虹膜图像采集器采集的虹膜图像进行虹膜识别，并将虹膜识别结果发送给所述第一处理器。
可选的，所述虹膜图像采集器、所述第一红外补光灯和所述第二红外补光灯位于所述终端的同一面，且所述虹膜图像采集器的光轴、所述第一红外补光灯的光轴和所述第二红外补光灯的光轴均垂直于所述面。
可选的，所述虹膜图像采集器采集图像的视角为120°。
可选的，所述第一距离和所述第二距离均为15mm。
可选的，所述第一红外补光灯和所述第二红外补光灯所发出的红外光的波长相同。
可选的，所述红外光的波长均为850nm或大于850nm。
第二方面，本发明实施例还提出一种终端，包括第一处理器，所述第一处理器中存储有虹膜信息，所述终端还包括如第一方面所述的虹膜识别装置。
相比现有技术，本发明实施例提出的虹膜识别装置及终端，通过将两个红外补光灯等间距设置在虹膜图像采集器两侧，且两个红外补光灯以及虹膜图像采集器位于一条直线上，两个红外补光灯对虹膜图像采集器进行补光，可延长虹膜图像采集距离；并且通过新增虹膜图像处理器单独进行虹膜图像处理及虹膜识别，可提高虹膜识别速度，使得虹膜识别用时在1.2秒以内。
进一步地，本发明实施例提出的虹膜识别装置及终端，通过将两个波长为850nm或大于850nm的红外补光灯等间距(单边15mm)设 置在虹膜图像采集器两侧，且两个红外补光灯以及虹膜图像采集器位于一条直线上，经试验，单边15mm以及850nm或大于850nm的红外光的功率可使虹膜采集距离达到40～50cm。
进一步地，本发明实施例提出的虹膜识别装置及终端，采用视角为120°的虹膜图像采集器，增加了虹膜图像采集的视角。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例公开的一种虹膜识别装置的结构示意图。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明的保护范围。
如图1所示，本发明实施例公开一种虹膜识别装置，应用于终端1，终端1包括图1中未示出的第一处理器，该第一处理器中存储有虹膜信息。虹膜识别装置包括：虹膜图像采集器2、第一红外补光灯3、第二红外补光灯4和图1中未示出的第二处理器。
由于本实施例公开的虹膜识别装置应用于终端，考虑终端的尺寸限制，终端无法设置三个及以上的红外补光灯，又由于只用一个红外补光灯无法实现远距离虹膜图像采集，因此本实施例公开的虹膜识别装置只包括两个红外补光灯。
本实施例中，虹膜图像采集器2、第一红外补光灯3和第二红外补光灯4位于一条直线上，且虹膜图像采集器2设置于第一红外补光灯3和第二红外补光灯4之间，且第一距离等于第二距离；所述第一距离为虹膜图像采集器2与第一红外补光灯3之间的距离；所述第二距离为虹膜图像采集器2与第二红外补光灯4之间的距离。
本实施例中，虹膜图像采集器2、第一红外补光灯3和第二红外补 光灯4位于一条直线上，可以理解为虹膜图像采集器2的中心、第一红外补光灯3的中心和第二红外补光灯4的中心位于一条直线上。
可见，本实施例公开的虹膜识别装置，通过将两个红外补光灯等间距设置在虹膜图像采集器两侧，且两个红外补光灯以及虹膜图像采集器位于一条直线上，两个红外补光灯对虹膜图像采集器进行补光，可延长虹膜图像采集距离。
本实施例中，虹膜图像采集器2、第一红外补光灯3、第二红外补光灯4和第二处理器分别连接第一处理器；第二处理器基于所述虹膜信息对所述虹膜图像采集器2采集的虹膜图像进行虹膜识别，并将虹膜识别结果发送给所述第一处理器。
本实施例中，第二处理器基于所述虹膜信息对所述虹膜图像采集器2采集的虹膜图像进行虹膜识别，并将虹膜识别结果发送给所述第一处理器，具体为：
第一处理器向第二处理器发送虹膜图像处理指令，第二处理器接收到虹膜图像处理指令后，对虹膜图像采集器2采集的虹膜图像进行处理(处理算法沿用现有算法)；第二处理器处理完毕后向第一处理器反馈状态信息，该状态信息用于指示第二处理器完成虹膜图像处理；第一处理器接收到该状态信息后，向第二处理器发送虹膜识别指令，第二处理器接收到虹膜识别指令后，基于第一处理器存储的虹膜信息按照现有虹膜识别算法实现虹膜识别，并将虹膜识别结果发送给第一处理器，第一处理器可存储虹膜识别结果，也可将虹膜识别结果通过终端1的显示屏进行显示。
本实施例中，终端1可以是智能手机。第一处理器可以为终端1中已存在的处理器，例如高通主芯片，高通主芯片配合其他芯片可构成高通平台，例如高通8916平台。第二处理器为终端1中新增的处理器，例如专用的虹膜图像处理器，例如SILICON公司的SII0680ACLU144图像处理器。
可见，现有技术中终端通常通过第一处理器来完成虹膜识别，由于第一处理器可执行多种功能，因此，现有技术中终端也只能通过设置虹膜识别算法的优先级为高优先级来提高虹膜识别速度，但是虹膜 识别用时还是较长(用时在1.2秒以上)。而本实施例公开的虹膜识别装置，通过新增虹膜图像处理器单独进行虹膜图像处理及虹膜识别(虹膜识别算法沿用现有算法)，可提高虹膜识别速度，使得虹膜识别用时在1.2秒以内。
本实施例中，终端1还包括摄像头5和听筒6。摄像头5和听筒6与现有终端的摄像头和听筒相同，不再赘述。
在一个具体的例子中，图1中所示的虹膜图像采集器2、第一红外补光灯3和第二红外补光灯4位于终端1的同一面，如图1所示。虹膜图像采集器2的光轴、第一红外补光灯3的光轴和第二红外补光灯4的光轴均垂直于所述面。本领域技术人员应当理解，光轴的设置方式可根据终端1的形状灵活调整。
在一个具体的例子中，图1中所示的虹膜图像采集器2采集图像的视角为120°。可见，本实施例公开的虹膜识别装置，采用视角为120°的虹膜图像采集器，增加了虹膜图像采集的视角。
在一个具体的例子中，考虑到间距大光发散，间距小光聚焦，经试验，间距15mm为最佳，因此，本实施例中图1所示的第一距离和第二距离均为15mm。
在一个具体的例子中，图1所示的第一红外补光灯3和第二红外补光灯4所发出的红外光的波长相同。
本实施例中，红外光的波长均为850nm或大于850nm。850nm红外灯的功率满足40～50cm远距离采集，大于850nm效果更好，但是小于850nm也可以，效果降低，但是成本也降低了。
综上，以上实施例提出的虹膜识别装置，通过将两个波长为850nm或大于850nm的红外补光灯等间距(单边15mm)设置在虹膜图像采集器两侧，且两个红外补光灯以及虹膜图像采集器位于一条直线上，经试验，单边15mm以及850nm或大于850nm的红外光的功率可使虹 膜采集距离达到40～50cm。
本发明实施例还提供一种终端，包括第一处理器，所述第一处理器中存储有虹膜信息，所述终端还包括以上任一实施例提出的虹膜识别装置。
本实施例公开的终端的效果及说明可参见以上虹膜识别装置实施例，本实施例不再赘述。
需要说明的是，在本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。
工业实用性
本发明实施例提出的虹膜识别装置及终端，通过将两个红外补光灯等间距设置在虹膜图像采集器两侧，且两个红外补光灯以及虹膜图像采集器位于一条直线上，两个红外补光灯对虹膜图像采集器进行补光，可延长虹膜图像采集距离；并且通过新增虹膜图像处理器单独进行虹膜图像处理及虹膜识别，可提高虹膜识别速度，使得虹膜识别用时在1.2秒以内。进一步地，本发明实施例提出的虹膜识别装置及终端，通过将两个波长为850nm或大于850nm的红外补光灯等间距(单边15mm)设置在虹膜图像采集器两侧，且两个红外补光灯以及虹膜图像采集器位于一条直线上，经试验，单边15mm以及850nm或大于850nm的红外光的功率可使虹膜采集距离达到40～50cm。进一步地，本发明实施例提出的虹膜识别装置及终端，采用视角为120°的虹膜图像采集器，增加了虹膜图像采集的视角。
因此，本发明具有很强的工业实用性。

Claims (7)

  1. 一种虹膜识别装置，应用于终端，所述终端包括第一处理器，所述第一处理器中存储有虹膜信息，其特征在于，包括：虹膜图像采集器、第一红外补光灯、第二红外补光灯和第二处理器；
    虹膜图像采集器、第一红外补光灯和第二红外补光灯位于一条直线上，且虹膜图像采集器设置于第一红外补光灯和第二红外补光灯之间，且第一距离等于第二距离；所述第一距离为虹膜图像采集器与第一红外补光灯之间的距离；所述第二距离为虹膜图像采集器与第二红外补光灯之间的距离；
    虹膜图像采集器、第一红外补光灯、第二红外补光灯和第二处理器分别连接第一处理器；第二处理器基于所述虹膜信息对所述虹膜图像采集器采集的虹膜图像进行虹膜识别，并将虹膜识别结果发送给所述第一处理器。
  2. 根据权利要求1所述的装置，其特征在于，所述虹膜图像采集器、所述第一红外补光灯和所述第二红外补光灯位于所述终端的同一面，且所述虹膜图像采集器的光轴、所述第一红外补光灯的光轴和所述第二红外补光灯的光轴均垂直于所述面。
  3. 根据权利要求1所述的装置，其特征在于，所述虹膜图像采集器采集图像的视角为120°。
  4. 根据权利要求1所述的装置，其特征在于，所述第一距离和所述第二距离均为15mm。
  5. 根据权利要求1至4任一项所述的装置，其特征在于，所述第一红外补光灯和所述第二红外补光灯所发出的红外光的波长相同。
  6. 根据权利要求5所述的装置，其特征在于，所述红外光的波长均为850nm或大于850nm。
  7. 一种终端，包括第一处理器，所述第一处理器中存储有虹膜信息，其特征在于，所述终端还包括如权利要求1至6任一项所述的虹膜识别装置。
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Publication number Priority date Publication date Assignee Title
CN107480659A (zh) * 2017-09-21 2017-12-15 深圳普创天信科技发展有限公司 一种虹膜识别装置及终端
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CN108183984B (zh) * 2017-12-26 2020-12-29 Oppo广东移动通信有限公司 输入输出模组和电子装置
CN108040148B (zh) * 2017-12-26 2020-09-25 Oppo广东移动通信有限公司 输入输出模组和电子装置
CN108173992B (zh) * 2017-12-26 2020-09-25 Oppo广东移动通信有限公司 电子装置
CN108023984B (zh) * 2017-12-26 2020-09-25 Oppo广东移动通信有限公司 输入输出模组和电子装置
WO2019128605A1 (zh) * 2017-12-26 2019-07-04 Oppo广东移动通信有限公司 输出模组、输入输出模组及电子装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1885309A (zh) * 2005-06-24 2006-12-27 英华达(上海)电子有限公司 具有虹膜识别功能的手机及其虹膜识别方法
CN103106401A (zh) * 2013-02-06 2013-05-15 北京中科虹霸科技有限公司 具有人机交互机制的移动终端虹膜识别装置和方法
CN103870805A (zh) * 2014-02-17 2014-06-18 北京释码大华科技有限公司 一种移动终端生物特征成像方法和装置
CN204695313U (zh) * 2015-07-06 2015-10-07 于坤 基于虹膜识别解锁的移动通信终端设备
CN106778567A (zh) * 2016-12-05 2017-05-31 望墨科技（武汉）有限公司 一种通过神经网络来进行虹膜识别的方法
CN107480659A (zh) * 2017-09-21 2017-12-15 深圳普创天信科技发展有限公司 一种虹膜识别装置及终端
CN207164775U (zh) * 2017-09-21 2018-03-30 深圳普创天信科技发展有限公司 一种虹膜识别装置及终端

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1885309A (zh) * 2005-06-24 2006-12-27 英华达(上海)电子有限公司 具有虹膜识别功能的手机及其虹膜识别方法
CN103106401A (zh) * 2013-02-06 2013-05-15 北京中科虹霸科技有限公司 具有人机交互机制的移动终端虹膜识别装置和方法
CN103870805A (zh) * 2014-02-17 2014-06-18 北京释码大华科技有限公司 一种移动终端生物特征成像方法和装置
CN204695313U (zh) * 2015-07-06 2015-10-07 于坤 基于虹膜识别解锁的移动通信终端设备
CN106778567A (zh) * 2016-12-05 2017-05-31 望墨科技（武汉）有限公司 一种通过神经网络来进行虹膜识别的方法
CN107480659A (zh) * 2017-09-21 2017-12-15 深圳普创天信科技发展有限公司 一种虹膜识别装置及终端
CN207164775U (zh) * 2017-09-21 2018-03-30 深圳普创天信科技发展有限公司 一种虹膜识别装置及终端

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