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3D face recognition method, terminal device, and readable storage medium

A technology of face recognition and terminal equipment, applied in the field of face recognition, can solve the problems of low similarity of recognition, limited user photos, failure of recognition and unlocking, etc., and achieve the effect of improving breadth and accuracy

Active Publication Date: 2018-01-23
SHENZHEN IVVI HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a 3D face recognition method, a terminal device, and a readable storage medium. There is a gap in the angle, which will lead to a low similarity of recognition, which will lead to the failure of recognition and unlocking

Method used

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  • 3D face recognition method, terminal device, and readable storage medium
  • 3D face recognition method, terminal device, and readable storage medium
  • 3D face recognition method, terminal device, and readable storage medium

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Embodiment Construction

[0035] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] refer to figure 1 , figure 1 It is a schematic structural diagram of a terminal device in the hardware operating environment involved in the solution of the embodiment of the present invention.

[0037] Such as figure 1 As shown, the terminal device may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , a memory 1005 , and a camera 1006 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (such as a WI-FI interf...

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Abstract

The invention discloses a 3D face recognition method, a terminal device, and a readable storage medium. The method comprises: collecting a to-be-verified current face image by a terminal device; according to the current face image and a pre-stored face photo in a face feature library, generating a current 3D face; comparing the current 3D face with the pre-stored 3D face in the face feature library and realizing recognition of the to-be-verified face based on the comparison result. According to the invention, face modeling is realized only by shooting two photos; the matching data are enriched; when a to-be-verified user shoots the own face photo at any angle from 0 to 45 degrees, recognition is done successfully, so that the breadth and accuracy of face recognition are improved.

Description

technical field [0001] The present invention relates to the technical field of face recognition, in particular to a 3D face recognition method, a terminal device, and a readable storage medium. Background technique [0002] At present, the conventional face recognition unlocking method is to use a terminal device (taking a mobile phone as an example) to take 5 or more photos and save them to the database, perform face feature detection and training, and generate a training set. Then the user turns on the mobile phone, the camera records a video, takes a photo when the face is detected, compares it with the face photos in the database, and selects the result with the highest similarity to determine whether the recognition is successful; however, the photos stored in the database are limited, if the user If the angle of the photo taken during unlocking is just different from the angle of the photo in the database, the similarity of recognition will be very low, which will lead...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06T17/00
Inventor 赵巍
Owner SHENZHEN IVVI HLDG LTD
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