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A kind of operation method and system

An operation method and press operation technology, which is applied in the computer field, can solve the problems of inaccurate detection of capacitive screen detection methods and high terminal costs, and achieve the effects of low cost, confidentiality and safety, and accurate detection methods

Active Publication Date: 2019-11-15
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the user operates the terminal, there is usually a pressing operation. At present, the capacitive screen is usually used to detect the touch area or the infrared transmitter and receiver on the touch screen to detect the touch area. However, the detection method of the capacitive screen makes the detection inaccurate. The detection method of the infrared transmitter and receiver makes the cost of the terminal higher

Method used

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  • A kind of operation method and system
  • A kind of operation method and system
  • A kind of operation method and system

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] see figure 1 , figure 1 It is a schematic flowchart of a first embodiment of an operation method provided by the present invention, and the operation method of this embodiment can be applied to a terminal. Among them, terminals include but are not limited to mobile phones, tablet computers, smart watches, smart bracelets, notebook computers, desktop computers, MP3, MP4 and other terminals with fingerprint recognition modules embedded in t...

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Abstract

The invention relates to an operation method and system. The operation method comprises that a terminal receives a pressing operation; the fingerprint of the pressing operation is obtained; the matching proportion of the fingerprint of the pressing operation to a prestored fingerprint is obtained, in dependence on the matching proportion, the proportion of the touch area of the pressing operation to the area of the prestored fingerprint is obtained. Compared with the detection mode of a capacitive screen, the detection mode is more accurate; compared with the detection mode of an infrared emitter and a receiver, the detection mode is lower in cost; furthermore the confidentiality and safety of the pressing operation are guaranteed.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an operation method and system. Background technique [0002] Each person's skin texture, including fingerprints, varies in patterns, breakpoints, and intersections, which are unique and remain unchanged throughout life. Based on this, we can match a person with his fingerprint, and verify his real identity by comparing his fingerprint with the pre-saved fingerprint data. This is fingerprint recognition technology. [0003] Fingerprint identification mainly identifies the operator or the operator based on information such as the lines and details of human fingerprints. Thanks to modern electronic integrated manufacturing technology and fast and reliable algorithm research, it has begun to enter our daily life and has become the current It is the most in-depth research, the most widely used and the most mature technology in bioassays. [0004] With the continuous devel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06F3/0484G06F3/0487
CPCG06F3/04847G06F3/0487G06F21/32
Inventor 易鹏
Owner MEIZU TECH CO LTD
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