Identity labeling method of face images and face identity recognition method of face images

Abstract

The invention discloses an identity labeling method of face images and a face identity recognition method of the face images. The face identity recognition method includes the steps of (1) labeling the identities of the face images to be labeled: searching the face images similar to the face images and corresponding webpages, determining the identities of the face images according to the frequencies of appeared names in the returned webpages, detecting the identities of the face images respectively through a face technology platform and a face identity recognition model, and synthesizing the recognition results to determine the final identities of the face images and label the face images, (2) carrying out matching filtering on a set of face images belonging to the same names and the face images with the label results as the names in the step (1), (3) extracting feature vectors of the filtered identity labeled face images, training the labeled face images with a machine learning algorithm, and generating a face identity recognition model, and (4) as for two face images to the detected, extracting the feature vectors of the face images to judge whether the two face images belong to the same person or not through the face identity recognition model. According to the identity labeling method and the face identity recognition method, the labeling efficiency and the recognition effect are greatly improved.

Description

technical field [0001] The invention relates to a face recognition method, in particular to a face image identity labeling method and a face identity recognition method, which belong to the technical field of image recognition. Background technique [0002] At present, face recognition technology has been widely used in various fields and has become a current research hotspot. For example, the patent document with application number 201210313721.9 and the name "Face Recognition Method", application number 201210310643.7, and the name "A Face Recognition Method and its system" patent literature. [0003] Among them, the extraction and labeling of face feature points in the face detection and recognition method is an essential work, such as the application number 201310115471.2, the name "a method and system for automatic face labeling" first detected from the intercepted video Face, get the face picture set, and then filter out the face picture set, at the same time, get the...

AI Technical Summary

Problems solved by technology

However, the labeling method of face identity has not been effectively solved. It is very time-consuming to simply screen and label one by one through manual methods.

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