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Method and apparatus for identifying gender of user based on human face feature, and terminal

A face feature and user technology, applied in the field of image processing, can solve the problem of low gender recognition efficiency, and achieve the effect of improving image processing effect, accuracy and speed

Active Publication Date: 2017-10-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

To solve the technical problem of low gender recognition efficiency in existing technologies

Method used

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  • Method and apparatus for identifying gender of user based on human face feature, and terminal
  • Method and apparatus for identifying gender of user based on human face feature, and terminal
  • Method and apparatus for identifying gender of user based on human face feature, and terminal

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0023] The following describes the method, device and terminal for identifying user gender based on facial features according to the embodiments of the present invention with reference to the accompanying drawings.

[0024] It can be understood that in practical applications, the existing beautification algorithm uses the same beautification process and parameters for men and women. When the beautification intensity increases, the skin quality of male and female characters tends to be the same, and the The unique beauty of men an...

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Abstract

The invention provides a method and an apparatus for identifying a gender of a user based on a human face feature, and a terminal. The method comprises the steps of obtaining alternative users according to images stored in the terminal; extracting human face feature information of the alternative users, and inputting the human face feature information to a convolutional neural network to perform gender identification to obtain the gender of each alternative user; extracting first human face feature information of a to-be-identified user from a previewed image; according to the first human face feature information and the human face feature information of the alternative users, judging whether a target human face consistent with a first human face exists in human faces of the alternative users or not; and if the target human face exists in the human faces of the alternative users, identifying the gender of the alternative user corresponding to the target human face as the gender of the to-be-identified user. Therefore, the accuracy and speed of identifying the gender of the user are improved and increased; different graphic processing parameters and processes can be set according to specific genders; and the image processing effect is improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method, device and terminal for identifying user gender based on facial features. Background technique [0002] With the improvement of users' demand for taking pictures, the modes of taking pictures are becoming more and more diversified. In related technologies, in order to meet the needs of users of different genders, graphics processing is performed according to the gender of users. However, the existing gender recognition methods rely on For user manual input, etc., for example, such as figure 1 As shown, when the user uses the beauty camera for the first time, a corresponding selection menu is provided to collect the user's gender, and the recognition efficiency is not high, and when the gender of the user is different from that of the first-time user, it will result in the user being different from the current user. The corresponding image processing pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/168G06V40/172
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD