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Age prediction method and apparatus and terminal

A prediction method and prediction model technology, which is applied in the field of face recognition, can solve problems such as changes in age prediction results, poor user experience, and inaccurate algorithms, so as to improve accuracy, optimize user experience, and avoid large differences.

Inactive Publication Date: 2016-12-07
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology

[0002] In related technologies, the method of pattern recognition is usually used to predict the user's age, but the common problem in the pattern recognition method is that changes in the user's face angle, light, expression, etc. will cause changes in the age prediction results
If the change is too drastic, it means that the algorithm is unstable; if the deviation between the predicted result and the correct age is too large, it means that the algorithm is inaccurate, especially for the case where the predicted age of a woman is too much older than the actual age, which will bring very bad results to the user. user experience

Method used

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  • Age prediction method and apparatus and terminal
  • Age prediction method and apparatus and terminal
  • Age prediction method and apparatus and terminal

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Embodiment Construction

[0054] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0055] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

The invention relates to an age prediction method and apparatus and a terminal. The method comprises the steps of acquiring multiple frames of facial images of a user in a view-finding area; inputting the acquired frames of the facial images into a pre-trained prediction model, and performing age prediction on the user to obtain a plurality of predicted age values of the user; and determining a current age reference value based on the predicted age values, and displaying the age reference value. By applying embodiments of the method, the apparatus and the terminal disclosed by the invention, the age reference value finally displayed to the user is determined based on the predicted age values, so that the age prediction accuracy can be improved, the excessively large difference among the predicted age values is avoided, the excessive deviation between the displayed age reference value and an actual age value can be avoided, and the user experience is optimized.

Description

technical field [0001] The present disclosure relates to the technical field of face recognition, and in particular to an age prediction method, device and terminal. Background technique [0002] In related technologies, pattern recognition methods are usually used to predict the user's age, but a common problem in the pattern recognition method is that changes in the user's face angle, light, expression, etc. will cause changes in the age prediction results. If the change is too drastic, it means that the algorithm is unstable; if the deviation between the predicted result and the correct age is too large, it means that the algorithm is inaccurate, especially for the case where the predicted age of a woman is too much older than the actual age, which will bring very bad results to the user. user experience. Contents of the invention [0003] In order to overcome the problems existing in related technologies, the present disclosure provides an age prediction method, devic...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/172G06F18/214
Inventor 陈志军龙飞侯文迪
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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