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Image recognition method and device and storage medium

An image recognition device and image recognition technology, applied in the field of communication, can solve the problems of complex image recognition operation, achieve the effect of simple and convenient operation, and improve user experience

Inactive Publication Date: 2018-05-04
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the problem in the related art that the image recognition operation using the dynamic living body detection method is relatively complicated, the present disclosure provides an image recognition method, device and storage medium

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  • Image recognition method and device and storage medium
  • Image recognition method and device and storage medium
  • Image recognition method and device and storage medium

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Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0026] The embodiment of the present application provides an image recognition method, which can be executed by a mobile terminal device, figure 1 is the flowchart of the method, such as figure 1 As shown, the method includes the following steps:

[0027] S11: Obtain a target image at the same position in a preset number of consecutive image frames;

[0028] S12: Input the obtained ...

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Abstract

The invention relates to an image recognition method and device and a storage medium. The image recognition method and device and the storage medium are used for solving the problem that in the related technology, a dynamic living body detecting mode is utilized for carrying out image recognition, and operation is complex. The image recognition method comprises the steps that a preset number of target images with the same position in continuous image frames are acquired; the target images are input into a preset neural network, and an image recognition result is obtained, wherein the image recognition result comprises whether a currently detected object is a living body or non-living body. According to the image recognition method and device and the storage medium, the living body detecting operation becomes simple andconvenient, and the user experience is improved.

Description

technical field [0001] The present disclosure relates to the field of communication technology, and in particular to an image recognition method, device and storage medium. Background technique [0002] Image recognition unlocking is becoming a trend in unlocking mobile terminal devices. Users only need to pick up the mobile terminal device and point it at themselves to unlock the terminal screen without entering passwords or fingerprints. The operation is simple and convenient. However, there are some fraudulent problems in image unlocking at present. For example, for face unlocking, an attacker uses the owner's photo, video or imitation 3D model to unlock, thereby stealing the owner's information. Liveness detection can be used to distinguish real faces from spoofed faces. Currently, liveness detection is divided into two mainstream detection methods based on dynamic features and static image features. Dynamic liveness detection requires the user to make specified action...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/161G06V40/168G06V40/172
Inventor 李冉
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD