Face recognition method and device and computer storage medium

Abstract

The invention provides a face recognition method. The method comprises the following steps that: a deep network model is built, training data are obtained, and the deep network model is trained; the original image of a human face is obtained, and a depth-of-field image corresponding to the original image is obtained at the same time; whether the original image is a real person image or not is judged through a preset face detection method according to the original image and the depth-of-field image; and if yes, the original image is matched with the matching image of a to-be-matched person pre-stored in an image database through the deep network model, and a matching result is outputted. According to the face recognition method provided by the invention, a deep learning mode of transfer learning is adopted to train the deep network model; the face detection method is adopted to detect whether an original image is a real person image or a picture. The invention further correspondingly provides a face recognition device and a computer storage medium. By utilizing the face recognition method, the real person image can be accurately distinguished, the unknown person can be accurately recognized, recognition accuracy is high, and an application range is wide.

Description

technical field [0001] The invention relates to the technical field of image recognition, in particular to a face recognition method, device and computer storage medium. Background technique [0002] In recent years, the rapid development of biometric technology has brought great convenience to all aspects of people's lives. Among them, face recognition has attracted the attention of researchers due to its unique advantages, especially the improvement of the accuracy of deep learning in face recognition. However, while face recognition technology is constantly improving, it also faces many problems that need to be solved urgently, such as whether the face image is a real person and the judgment of unknown persons. Contents of the invention [0003] In view of the above situation, it is necessary to provide a face recognition method, device and computer storage medium, adopt the deep learning method of transfer learning to train the neural network, and use the trained neur...

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Problems solved by technology

[0003] In view of the above situation, it is necessary to provide a face recognition method, device and computer storage medium, adopt the deep learning method of transfer learning to train the neural network, and use the trained neural network model to carry out face recognition to solve the above-mentioned face recognition problems. The problem

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