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Facial action recognition-based head portrait detection method and system as well as intelligent terminal

A technology of facial action and detection method, applied in the field of face recognition

Inactive Publication Date: 2016-11-16
厦门道拓科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a head portrait detection method, system and intelligent terminal based on facial motion recognition, so as to solve the inadequacies of static photos in the prior art.

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  • Facial action recognition-based head portrait detection method and system as well as intelligent terminal
  • Facial action recognition-based head portrait detection method and system as well as intelligent terminal
  • Facial action recognition-based head portrait detection method and system as well as intelligent terminal

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Embodiment Construction

[0042] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0043] Such as Figure 1-2 As shown, an avatar detection method based on facial motion recognition provided by an embodiment of the present invention includes the following steps:

[0044] 101. Acquiring at least two first facial images within a preset time period;

[0045] Specifically, within a preset time period (such as 0.5-5 seconds), obtain a real-time at least two first facial images, such as two, through an image or video acquisition device (camera, etc.), such as two, the first facial image There should be the entire face of the user. In this step, as a preference, the user should face the image or video acquisition device directly, and the face has movements during the image capture process, so that the facial movements on each photo a...

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Abstract

The invention discloses a facial action recognition-based head portrait detection method and system as well as an intelligent terminal. The head portrait detection method comprises the following steps of: obtaining at least two first facial images in a preset time period; judging a first facial action according to a plurality of first facial images; and comparing the first facial action with a pre-stored facial action, and if the two actions are consistent, executing a face detection step, wherein the preset time period is shorter than or equal to 5 seconds. According to the head portrait detection method provided by the invention, facial action detection is firstly carried out before the face detection, and the face detection is carried out after the facial action detection is qualified; and static images cannot pass the facial action detection, so that the static photos are prevented from breaking through the head portrait detection method.

Description

technical field [0001] The present invention relates to face recognition technology, in particular to a head portrait detection method, system and intelligent terminal based on facial action recognition. Background technique [0002] Identity verification is widely seen in various occasions of daily life. Face recognition technology is one of the important ways to realize identity verification. When face recognition is performed in the prior art, the person's face photo taken in advance and the person's face shot on the spot Compare the photos, if the two are consistent, it is qualified, otherwise it is unqualified. [0003] In some identity verification occasions, the confirmation method is to confirm through the automatic control system, such as remote automatic identity confirmation software, various APPs that require identification, etc. At this time, if the relevant personnel take a static and qualified personnel The photo enters the camera for shooting, and at this ti...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/176G06V40/161
Inventor 苏汉斌
Owner 厦门道拓科技有限公司
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