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Vein collection method and related equipment

A collection method and vein technology, applied in the field of electronics, can solve problems such as reducing the speed of vein collection

Active Publication Date: 2021-04-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Both of these methods take a long time to find the most suitable infrared light brightness, which reduces the speed of vein collection

Method used

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  • Vein collection method and related equipment
  • Vein collection method and related equipment
  • Vein collection method and related equipment

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Embodiment Construction

[0022] The terms used in the embodiments of the present application are only used to explain specific embodiments of the present application, and are not intended to limit the present application. The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

[0023] Electronic devices may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems, as well as various forms of user equipment (UserEquipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device) and so on.

[0024] see figure 1 , figure 1 It is a schematic structural diagram of an elec...

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Abstract

The present application discloses a vein collection method and related equipment, which are applied to electronic equipment including a vein collection module. The method includes: when it is detected that the preset conditions are met, obtaining historical infrared light brightness records of successful finger vein recognition; According to the historical infrared light brightness records, the target infrared light brightness of the current finger vein collection is determined; the vein collection of the finger is performed under the target infrared light brightness through the vein collection module. Adopting the embodiment of the present application helps to improve the speed of vein collection.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a vein collection method and related equipment. Background technique [0002] At present, when the vein collection of a finger is detected, the vein collection module of the electronic device can adjust the brightness of the infrared light in two ways. The first method: the vein collection module gradually increases the brightness of the infrared light until the collected finger vein images include the most vein features. The second method: the vein collection module judges whether the gray value on the midline of the finger meets the requirements based on the collected finger vein images to adjust the infrared light brightness. Both of these two methods require a long time to find the most suitable infrared light intensity, which reduces the speed of vein collection. Contents of the invention [0003] Embodiments of the present application provide a vein collec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/20
CPCG06V40/10G06V40/14G06V10/145
Inventor 张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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