Smartphone lock screen unlock control method based on face detection and smart phone

Abstract

The invention discloses a smart phone lock screen unlock control method based on human face detection. The method for locking and unlocking the smart phone according to the present invention specifically includes: when the smart phone needs to be locked or unlocked, receiving user lock screen or unlocking operation instructions, controlling the automatic opening of the mobile phone camera, and obtaining the video image in front of the mobile phone through the mobile phone camera . Use face recognition technology to perform face recognition on the acquired video images, and identify the current face from the video images. The current recognized face is compared and authenticated with the reference face model stored in the database. When it is judged that the current face is the same as the reference face model stored in the database, the control unit of the smart phone is used to control the screen lock screen or unlock. The present invention adds a smart phone lock screen unlocking module based on human face detection to the smart phone, which can prevent inconvenience caused by misoperation and save unnecessary energy consumption when users use the smart phone.

Description

technical field [0001] The invention relates to the field of smart phones, in particular to a face detection-based smart phone lock screen unlocking control method and the smart phone. Background technique [0002] Smartphone (Smartphone) refers to "like a personal computer, it has an independent operating system, and users can install programs provided by third-party service providers such as software and games by themselves, and continuously expand the functions of mobile phones through such programs. It is a general term for such a type of mobile phone that can realize wireless network access through a mobile communication network. [0003] With the popularity of the concept of smart phones, the acceleration of the layout of smart product lines by terminal manufacturers, and the push of telecom operators, the smart phone market has entered a crazy period. According to a research report recently released by the International, the annual sales of smart phones in my country...

AI Technical Summary

Problems solved by technology

[0004] The emergence of smart phones has brought new experiences to users, but because it usually uses a touch screen as the human-computer interaction interface and switch buttons to control the screen, it often brings many problems. For example, most male users like to put their phones in their pockets. In the process, often due to other reasons, such as when walking or squeezing a car, you may often touch the switch button, so that the mobile phone is in the power-on state, which seriously affects the standby time of the mobile phone. In addition, when the mobile phone is in the power-on state, the touch screen and clothes Friction often leads to some misoperations, the most common being automatic phone calls and text messages, causing inconvenience to users

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