Rotary camera-based alarm method and terminal

Abstract

The invention provides a rotary camera-based alarm method. The rotary camera-based alarm method includes the followings steps that: a rotary camera is started when a tracking instruction is detected; the rotary camera is controlled to track a first face according to the tracking instruction, and the image of the first face can be obtained through the rotary camera; a first expression feature is obtained according to the image of the first face; and whether an alarm condition is satisfied can be judged according to the first expression feature; and if the alarm condition is satisfied, an alarm prompt can be emitted. The embodiment of the invention also discloses a terminal. With the rotary camera-based alarm method and terminal of the invention adopted, a face can be tracked through the rotary camera, when the expression of the face is identified as a sad, crying or painful expression or the like, and an alarm prompt can be emitted timely.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an alarm method and terminal based on a rotating camera. Background technique [0002] As the functions of smart terminals become more and more diversified, they occupy an indelible position in users' lives. Nowadays, smart terminals can not only realize the functions of calling and sending text messages, but also recognize faces and even recognize facial expressions. However, the current smart terminal has not utilized the function of recognizing facial expressions to perform the monitoring function. For example, how to protect children's safety is currently the most concerned issue for parents. Since parents cannot monitor children all the time, if parents and children are not in the same space (for example, parents are in the kitchen and children are in the room), when the child's expression changes (for example, children When moving in the room, if the body is injured, i...

AI Technical Summary

Problems solved by technology

However, the current smart terminals have not yet utilized the ability to recognize facial expressions to perform monitoring functions

For example, how to protect children's safety is currently the most concerned issue for parents. Since parents cannot monitor children all the time, if parents and children are not in the same space (for example, parents are in the kitchen and children are in the room), when the child's expression changes (for example, children When moving in the room, if the body is injured, it will make a painful expression), because there is no corresponding monitoring device to monitor the child, and there is no device that can send out an alarm prompt, so parents may not be able to check in time whether the child is currently in danger, which is easy to cause Children miss the best time for emergency treatment

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