Face recognition method, device and equipment and computer readable storage medium

A face recognition and face area technology, applied in the field of face recognition, can solve the problems of overexposure and whitening of face images, inability to extract face feature values, affecting face recognition efficiency and success rate, etc. The effect of face recognition success rate

Active Publication Date: 2020-04-03
HUMAN HORIZONS (SHANGHAI) CLOUD COMPUTING TECH CO LTD
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Problems solved by technology

[0002] A vehicle with a face recognition function is proposed in the related art. When the vehicle is parked in an open outdoor area and the scene is backlit on a sunny day, when the user stands in front of the camera and tries to enter the car door through face recognition, the image in the backlight environment The face image acquired by the sensor will be overexposed and whitened in a large area, resulting in the inability to extract face feature values, affecting the efficiency and success rate of face recognition

Method used

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  • Face recognition method, device and equipment and computer readable storage medium
  • Face recognition method, device and equipment and computer readable storage medium
  • Face recognition method, device and equipment and computer readable storage medium

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Embodiment Construction

[0062] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0063] figure 1 A flowchart showing a face recognition method according to an embodiment of the present application. Such as figure 1 As shown, the face recognition method may include:

[0064] Step S101: Determine a highlighted area according to the first target image, wherein the brightness value of the highlighted area is greater than a preset value.

[0065]The target image may be an image captured by an image sensor. It can be understood that the image sensor includes a plurality of photosensitive units, each photosensitive unit has a corresponding pixel point, and the highlighted area includes a...

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Abstract

The invention provides face recognition method, device and equipment and a computer readable storage medium, and the method comprises the steps: determining a highlight region according to a first target image, wherein the brightness value of the highlight region is greater than a preset value; judging whether the proportion value of the highlight region to the first target image is greater than apreset proportion or not; and under the condition that the proportion value is greater than a preset proportion, sending a guide signal to the user according to the position of the highlight region,the guide signal being used for guiding a user to adjust the position of a face region in the second target image. According to the face recognition method provided by the embodiment of the invention,the user can be guided to adjust the imaging position in the target image under the backlight condition, so that the face recognition success rate is improved.

Description

technical field [0001] The present application relates to the technical field of face recognition, and in particular to a face recognition method, device, equipment, and computer-readable storage medium. Background technique [0002] In the related art, a vehicle with face recognition function is proposed. When the vehicle is parked in an outdoor open area and the scene is backlit on a sunny day, when the user stands in front of the camera and tries to enter the car door through face recognition, the image due to the backlight environment The face image acquired by the sensor will appear whitened in a large area by overexposure, resulting in the inability to extract face feature values ​​and affecting the efficiency and success rate of face recognition. Contents of the invention [0003] Embodiments of the present application provide a face recognition method, device, equipment, and computer-readable storage medium to solve problems existing in related technologies. The te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/166G06V40/161G06V40/172
Inventor 丁磊朱潇潇
Owner HUMAN HORIZONS (SHANGHAI) CLOUD COMPUTING TECH CO LTD
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