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Mobile terminal and unlocking method thereof

A mobile terminal and unlocking technology, applied in the protection of internal/peripheral computer components, input/output of user/computer interaction, computer parts, etc. Simple process effect

Active Publication Date: 2013-04-03
RIMEDYNE REFRIGERATION SYST SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The user has to remember the unlock password or custom touch unlock gesture. Only when the input unlock password or touch unlock gesture is correct can the mobile terminal be used normally, which makes the process of using the mobile terminal extremely inconvenient for the user

Method used

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  • Mobile terminal and unlocking method thereof
  • Mobile terminal and unlocking method thereof
  • Mobile terminal and unlocking method thereof

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] Human ear recognition is another emerging field after face recognition, fingerprint recognition, iris recognition, and gait recognition in the research of biometric recognition technology. Function, and has the advantages of small recognition image, less processing data, not affected by cosmetic surgery, make-up, expression, and non-disturbing image capture of the person being recognized. Moreover, the human ear has a more consistent color distribution, and there is less information loss when converting to a grayscale image, while the same operation is performed on the face image, almost all...

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Abstract

The invention is suitable for the technical field of mobile terminal information security, and provides an unlocking method of a mobile terminal. The unlocking method comprises the following steps of: A, acquiring an ear profile image of a user; B, matching the acquired ear profile image of the user with a pre-stored ear profile standard image; and C, if a matching result is in a preset threshold value range, unlocking. Compared with the prior art, the unlocking method has the advantages that an unlocking password is not required to be input, a pre-determined unlocking operation gesture is not required to be performed, only the terminal is required to be put close to ears, an unlocking process is very simple, locking is only related to the human body characteristic factors of a user, and the security of mobile terminal information is enhanced greatly.

Description

technical field [0001] The invention belongs to the technical field of mobile terminal information security, and in particular relates to a mobile terminal and an unlocking method thereof. Background technique [0002] At present, there are two main ways to lock and unlock the keyboard of mobile terminals such as mobile phones. One is to lock and unlock the terminal keyboard by triggering a group of keys in sequence. For example, the combination of "#*9" is used as the unlock key; The other is to realize locking and unlocking through designated gesture operations on a touch screen that supports handwriting, such as sliding a slider to a designated position. [0003] Above-mentioned locking and unlocking mode has following several defectives: [0004] 1. The user has to remember the unlock password or custom touch unlock gesture. Only when the input unlock password or touch unlock gesture is correct can the mobile terminal be used normally, which makes the process of using t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F21/83
Inventor 齐口
Owner RIMEDYNE REFRIGERATION SYST SHENZHEN
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