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Bottom library data processing method, face recognition method, device and electronic equipment

A face recognition and data processing technology, applied in the field of image processing, which can solve the problems of poor accuracy and inability to accurately distinguish users with similar appearance.

Active Publication Date: 2021-03-23
BEIJING KUANGSHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This identification method is often unable to accurately distinguish users with similar looks, and the accuracy is poor.

Method used

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  • Bottom library data processing method, face recognition method, device and electronic equipment
  • Bottom library data processing method, face recognition method, device and electronic equipment
  • Bottom library data processing method, face recognition method, device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] First, refer to figure 1 An example electronic device 100 for implementing the bottom database data processing method and a face recognition method according to the embodiment of the present invention will be described. The electronic device 100 in this example may be a mobile terminal such as a smart phone, a tablet computer, a wearable device, a notebook computer, or an electronic camera; it may also be other devices such as an identity verification device, a monitor, or a server of a monitoring center. Wherein, the identity verification device may be an attendance machine or an all-in-one witness machine. The monitor can be used to record and store the acquired video and audio signals by using the camera storage device, and perform face recognition based on the stored audio and video signals. The server in the monitoring center can be used to store the acquired audio and video data on the network side, and to detect and recognize faces on the network side.

[0083]...

Embodiment 2

[0091] This embodiment provides a bottom library data processing method. Compared with the prior art, this method adds detailed area information in the bottom library data, and can implement effective maintenance and maintenance of the detailed area information in the bottom library data. Updated to provide reliable detailed area information for face recognition, and then be able to consider face detail features during face recognition, improve the accuracy of face recognition, and improve the efficiency of face recognition.

[0092] figure 2 A flow chart of the bottom library data processing method is shown. It should be noted that, in figure 2 The steps shown in the flowcharts can be implemented in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flowcharts, in some cases, the The steps shown or described are performed sequentially. This embodiment will be described in detail below.

[0093] like figu...

Embodiment 3

[0146] Corresponding to the bottom database data processing method in the second embodiment above, this embodiment provides a face recognition method, which can perform refined face recognition based on the detailed area of ​​the face image, and improve the accuracy of face recognition. Improve the efficiency of face recognition. image 3 A flowchart of the face recognition method is shown. It should be noted that, in image 3 The steps shown in the flowcharts can be implemented in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flowcharts, in some cases, the The steps shown or described are performed sequentially. This embodiment will be described in detail below.

[0147] like image 3 As shown, the face recognition method provided in this embodiment includes the following steps:

[0148] Step S302, acquiring current detail feature data of the image to be recognized.

[0149] Wherein, the current detai...

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PUM

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Abstract

The invention provides a base library data processing method and device, a face recognition method and device and electronic equipment, and belongs to the technical field of image processing. According to the base library data processing method, the face recognition method and device and the electronic equipment provided by the invention, the detail area information is added to the input base library data, face recognition is carried out based on the detail area information, and face detail features can be recognized. And when the face recognition is passed each time, updating the detail region information according to the current detail feature data obtained in the recognition process, thereby distinguishing whether different face detail features are temporary or resident. When face recognition is carried out again, resident face detail features can be considered to distinguish users with similar lengths, so that the accuracy of face recognition is improved; and the temporary detail features of the human face are ignored to reduce the calculation amount.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to a bottom library data processing method, a face recognition method, a device and electronic equipment. Background technique [0002] With the increasing intelligence of electronic devices, face recognition technology is not only widely used in scenarios such as secure access and device unlocking, but also in scenarios such as face gates and urban security systems in the security field. [0003] In the face recognition process of the prior art, only the global features of the face, including facial features and facial contours, are paid attention to, rather than the detailed features of the face. This identification method is often unable to accurately distinguish users with similar looks, and the accuracy is poor. Contents of the invention [0004] In view of this, the object of the present invention is to provide a bottom database data processing method, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06F16/583
Inventor 刘宇
Owner BEIJING KUANGSHI TECH CO LTD