Face detection and key point positioning method, device and system and storage medium

A face key point, face detection technology, applied in character and pattern recognition, instruments, computer parts and other directions, to achieve the effect of good face detection and key point positioning results

Active Publication Date: 2018-11-23
BEIJING KUANGSHI TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, common face algorithms often divide detection and pose estimation into two independent steps, that is,

Method used

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  • Face detection and key point positioning method, device and system and storage medium
  • Face detection and key point positioning method, device and system and storage medium
  • Face detection and key point positioning method, device and system and storage medium

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Embodiment Construction

[0028] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0029] First, refer to figure 1 An example electronic device 100 for implementing the method, device, system and storage medium for face detection and key point location according to the embodiments of the present invention will be described.

[0...

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Abstract

The invention provides a face detection and key point positioning method, device and system and a storage medium. The method comprises the steps of importing an image to be detected; carrying out facedetection and multiple face key point positioning on the image to be detected, wherein the result of each face key point positioning is used for updating a face detection result, and the updated facedetection result with the face key point positioning is used as the basis for the next face key point positioning; and outputting the updated face detection result with the face key point positioningbased on the last face key point positioning result as a final face detection and key point positioning result. According to the face detection and key point positioning method, device and system andthe storage medium, the face detection and the key point positioning are combined for execution, so that the face detection and the key point positioning can be performed more quickly, and better face detection and key point positioning results can be obtained.

Description

technical field [0001] The present invention relates to the technical field of image detection, and more particularly to a face detection and key point location method, device, system and storage medium. Background technique [0002] Face detection (face detection) and pose estimation (face alignment / landmark detection) are very basic and crucial for many face applications, such as face recognition, face beauty, face augmented reality (AR), etc. At present, common face algorithms often divide detection and pose estimation into two independent steps, that is, face detection and pose estimation have no mutual influence and cannot provide assistance for each other. Contents of the invention [0003] The present invention proposes a scheme about face detection and key point positioning, which combines face detection and attitude estimation to obtain better effects of face detection and key point (attitude estimation) positioning. The following is a brief description of the fa...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/161G06V40/168
Inventor 俞刚袁野
Owner BEIJING KUANGSHI TECH
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