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Image processing method, device and electronic equipment

An image processing and image technology, applied in the field of image processing, can solve problems such as high probability of misrecognition

Active Publication Date: 2021-04-20
ZHEJIANG UNIVIEW TECH CO LTD
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Problems solved by technology

[0003] In view of this, the present invention provides an image processing method, device and electronic equipment to improve the existing face recognition technology that has a large probability of misrecognition

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  • Image processing method, device and electronic equipment
  • Image processing method, device and electronic equipment
  • Image processing method, device and electronic equipment

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Embodiment Construction

[0052] After investigation, it was found that the recognition accuracy of the existing face recognition technology needs to be improved. After analysis, one of the reasons for the need to improve the accuracy of face recognition is that external factors will bring uncertainty to face recognition, such as lighting. Problems, face angle and size, etc. These factors will lead to quality problems in the collected face images, which will affect the accuracy of face recognition. In addition, the result obtained by comparing the collected face images also depends on the feature set of the trained face database image. It is easy to be misrecognized during the identification process.

[0053] The defects in the solutions in the above prior art are all the results obtained by the inventor after practice and careful research. Therefore, the discovery process of the above problems and the solutions to the above problems proposed by the embodiments of the present invention below , should ...

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Abstract

Embodiments of the present invention relate to the technical field of image processing, and in particular, to an image processing method, device, and electronic equipment. The method includes: obtaining an overall quality factor of each target human face image in a plurality of target human face images, wherein the overall quality factor is calculated according to a plurality of quality factors in the corresponding target human face image, and each overall quality factor Perform filtering to obtain all the overall quality factors after filtering, calculate and obtain feature weights based on all the overall quality factors after filtering, train multiple target face images and extract multiple feature value functions, according to feature weights and multiple feature values The function is calculated to obtain a fusion feature value function to reflect the fusion features of multiple target face images. Using the method, device and electronic equipment, the accuracy of face recognition can be improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and in particular, to an image processing method, device, and electronic equipment. Background technique [0002] Face recognition technology is considered to be a widely applicable biometric identification technology. The current mainstream face recognition technology mostly adopts the method of recognizing a single face picture, which is easily disturbed by various factors, so that there is a greater probability of misidentification in the recognition process of the face to be recognized. Contents of the invention [0003] In view of this, the present invention provides an image processing method, device and electronic equipment, so as to improve the problem of high probability of misrecognition in the existing face recognition technology. [0004] In order to achieve the above object, an embodiment of the present invention provides an image processing method, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62
Inventor 刘常积刘军叶敏挺莫耀奎刘建伦
Owner ZHEJIANG UNIVIEW TECH CO LTD
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