Non-screen face recognition calibration method and device, non-screen face recognition equipment and storage medium

A face recognition device and face recognition technology, which are applied in the field of screenless face recognition equipment and storage media, and the field of screenless face recognition calibration, can solve the problems of decreased IK protection performance, large equipment size, increased cost, etc. The effect of saving procurement costs, reducing the size of the design, and improving the protection performance

Active Publication Date: 2021-09-24
世邦通信股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there is no screen, users cannot know whether they are within the range of the camera or the effective range of face recognition, but the screen will cause problems such as large device size, increased cost, excessive energy consumption, and reduced IK protection performance.

Method used

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  • Non-screen face recognition calibration method and device, non-screen face recognition equipment and storage medium
  • Non-screen face recognition calibration method and device, non-screen face recognition equipment and storage medium
  • Non-screen face recognition calibration method and device, non-screen face recognition equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] see figure 1 , figure 1 It is a schematic flowchart of a screenless face recognition calibration method disclosed in an embodiment of the present invention. Such as figure 1 As shown, the non-screen face recognition calibration method includes the following steps:

[0047] S110, using an image acquisition module to acquire a target image.

[0048] In a preferred embodiment of the present invention, the non-screen face recognition calibration method is used to calibrate the recognition of the non-screen face recognition device, which improves the recognition accuracy on the one hand and realizes fast face recognition on the other hand. The non-screen face recognition device is installed in the entrance and exit passage to manage the entry and exit. The image acquisition module is located on the non-screen face recognition device, which uses an ultra-wide-angle camera with a horizontal wide-angle greater than 120° to collect image information of the entrance and exit ...

Embodiment 2

[0079] see figure 2 , figure 2 It is a schematic structural diagram of a screenless face recognition calibration device disclosed in an embodiment of the present invention. Such as figure 2 As shown, the screenless face recognition calibration device may include:

[0080] An acquisition unit 210, configured to acquire a target image by using an image acquisition module;

[0081] An evaluation unit 220, configured to perform face detection on the target image, and evaluate the face quality according to the face detection result;

[0082] A reminder unit 230, configured to use light or / and sound to remind when the evaluation result of the face quality is not within the preset range to collect a new target image until the evaluation result of the new target image falls within the preset range. within the set range;

[0083] The recognition unit 240 is configured to perform face recognition on the target image whose evaluation result is within the preset range, so as to co...

Embodiment 3

[0102] see image 3 , image 3 It is a schematic structural diagram of a screenless face recognition device disclosed in an embodiment of the present invention. Such as image 3 As shown, the screenless face recognition device may include:

[0103] Image acquisition module 310, image analysis and processing module 320, face recognition module 330, light processing module 340 and audio processing module 350, the image analysis and processing module receives the target image collected by the image acquisition module for face detection, according to the face detection As a result, the face quality is evaluated, and when the evaluation result of the face quality is not within the preset range, an instruction is sent to the light processing module or / and the audio processing module to remind to collect a new target image until the new The evaluation result of the target image is within the preset range, and the face recognition module 330 is configured to perform face recognitio...

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Abstract

The embodiment of the invention relates to the technical field of face recognition, and discloses a non-screen face recognition calibration method and device, non-screen face recognition equipment and a storage medium. The method comprises the following steps: acquiring a target image by using an image acquisition module; performing face detection on the target image, and evaluating face quality according to a face detection result; when the evaluation result of the face quality is not in the preset range, using light or/and sound to remind to collect a new target image until the evaluation result of the new target image is in the preset range; and performing face recognition on the target image of which the evaluation result is within a preset range to confirm the identity of the person. By implementing the embodiment of the invention, various costs can be saved while rapid identification can be realized.

Description

technical field [0001] The invention relates to the technical field of face recognition, in particular to a screenless face recognition calibration method and device, a screenless face recognition device and a storage medium. Background technique [0002] Traditional face recognition equipment must display the user's image on the LCD screen, so that the user can calibrate his position and achieve effective and fast recognition. If there is no screen, users cannot know whether they are within the range of the camera or the effective range of face recognition, but the screen will cause problems such as large device size, increased cost, excessive energy consumption, and reduced IK protection performance. Contents of the invention [0003] In view of the above defects, the embodiment of the present invention discloses a screenless face recognition calibration method and device, a screenless face recognition device and a storage medium, which can quickly recognize and save var...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/32G06K9/62G06N20/00
CPCG06N20/00G06F18/214
Inventor 韩翔邹鼎潘林峰彭本坚
Owner 世邦通信股份有限公司
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