Image processing method and device, electronic equipment and storage medium

An image processing and image technology, applied in the field of image processing, can solve the problems of training a face anti-counterfeiting model, unclear data distribution, prone to overfitting, etc., and achieve the effect of high recognition accuracy

Pending Publication Date: 2020-04-03
JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of realizing the present invention, the inventors found that if there is not a large amount of data, or the distribution of data is not clear, it is difficult to train a high-accuracy face anti-counterfeiting model, and over-fitting is very easy to occur

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

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Embodiment Construction

[0065] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0066] For different types of face anti-counterfeiting model training, a large number of face images of the corresponding type are usually required. For example, training a color face anti-counterfeiting model requires a large number of color face images, and training an infrared face anti-counterfeiting model requires a large number of...

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Abstract

The invention relates to an image processing method and device, electronic equipment and a storage medium. A face recognition model is obtained by pre-training a large number of color face image samples; based on the face recognition model, the face features in the image can be accurately recognized, a relatively small number of infrared face image samples are continuously trained by adopting theface recognition model, and the distinguishing features of the true and false faces in the positive and negative samples in the infrared face image samples are learned, so that the face anti-counterfeiting model for recognizing the true and false of the infrared face image is obtained through training. Therefore, the problem of overfitting of a small data set training model can be avoided, so thatthe finally trained face anti-counterfeiting model is relatively high in recognition accuracy.

Description

technical field [0001] The present application relates to the field of image processing, and in particular to an image processing method, device, electronic equipment and storage medium. Background technique [0002] With the advent of the era of artificial intelligence, various AI applications emerge in an endless stream, such as object detection, object recognition, face recognition, automatic drive, etc., which have profoundly affected the development of the industry. In particular, the face recognition technology based on deep learning has been rapidly industrialized, such as face recognition payment, check-in, station ID comparison and so on. Considering that these scenarios have certain requirements for security, and as a feature, face is easier to obtain than passwords and fingerprints in traditional fields, which intensifies everyone's demands for face recognition security. Therefore, face anti-counterfeiting technology also came into being. [0003] At present, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06T7/90
CPCG06T7/90G06T2207/10024G06T2207/10048G06T2207/20081G06T2207/20084G06T2207/30201G06V40/172G06V40/168G06V40/45G06F18/214
Inventor 张尧陈孟飞
Owner JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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