Target face picture extraction method and device and terminal equipment

A target face and extraction method technology, which is applied in the field of device and terminal equipment, target face picture extraction method, can solve the problem of cloud computing pressure, and achieve the effect of improving efficiency

Active Publication Date: 2020-05-29
UBTECH ROBOTICS CORP LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] A very important function of inspection robots is to monitor personnel in the security field, and the scope of activities of inspection robots is often in areas with large traffic such as parks or schools. Using traditional face capture methods requires each frame Face detection is performed on all images, and then face recognition is performed on the extracted face pictures, and a large number of face pictures is likely to cause greater pressure on cloud computing

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  • Target face picture extraction method and device and terminal equipment
  • Target face picture extraction method and device and terminal equipment
  • Target face picture extraction method and device and terminal equipment

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Embodiment Construction

[0064] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0065] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0066] It should...

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Abstract

The invention is applicable to the technical field of image processing, and provides a target face image extraction method and device and terminal equipment, and the target face image extraction method comprises the steps: obtaining a video image comprising a plurality of faces, wherein the video image comprises a plurality of frames of images; performing face detection on the multiple frames of images, and determining a target area corresponding to a target face in each frame of image; wherein the target human face is one or more human faces in the plurality of human faces; determining a motion track corresponding to the target face based on the target area of the target face in each frame of image; wherein the target area in each frame of image corresponds to one face picture; and basedon the posture of the target face in each frame of image, determining at least one target face image in a plurality of face images corresponding to the motion trail. According to the method and the device, the face picture with high quality and low repetition rate can be captured for face recognition, so that the face recognition efficiency can be improved.

Description

technical field [0001] The present application belongs to the technical field of image processing, and in particular relates to a method, device and terminal equipment for extracting a target face picture. Background technique [0002] A very important function of inspection robots is to monitor personnel in the security field, and the scope of activities of inspection robots is often in areas with large traffic such as parks or schools. Using traditional face capture methods requires each frame Face detection is performed on all images, and then face recognition is performed on the extracted face pictures, and a large number of face pictures is likely to cause greater pressure on cloud computing. Contents of the invention [0003] In order to overcome the problems existing in the related technologies, the embodiments of the present application provide a method, an apparatus and a terminal device for extracting a target human face picture. [0004] This application is ach...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/161G06V40/168G06V20/42Y02D10/00
Inventor 刘业鹏程骏庞建新熊友军
Owner UBTECH ROBOTICS CORP LTD
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