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Cursor control method and device based on fingerprint recognition

A fingerprint recognition and cursor control technology, applied in character and pattern recognition, acquisition/organization of fingerprints/palmprints, input/output process of data processing, etc. To achieve the effect of improving user experience and easy operation

Inactive Publication Date: 2016-09-14
WUXI TVMINING MEDIA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, during the use of smart terminals, it is usually necessary to perform various actions through the cursor of the mouse, and the cursor is usually controlled by the mouse, or by sliding and pressing the screen. However, in During the use of the smart terminal, it is obviously inconvenient to carry the mouse all the time, and the operation of sliding and pressing is also quite inconvenient when the screen of the smart terminal is large

Method used

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  • Cursor control method and device based on fingerprint recognition
  • Cursor control method and device based on fingerprint recognition
  • Cursor control method and device based on fingerprint recognition

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0043] The embodiment of the present disclosure provides a cursor control method based on fingerprint identification, which is used to continuously collect multiple fingerprint images of fingers in the fingerprint identification area, and identify the moving direction of the finger according to the fingerprint images, and then control the display of the display screen of the smart terminal Cursor movement in the interface; its operation process is simple and improves user experience. like figure 1 As shown, the method includes steps S10-S20:

[0044] In step S10, when the finger moves in the fingerprint identification area, a plurality of fingerprint images of the ...

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Abstract

The invention discloses a cursor control method and device based on fingerprint recognition. The cursor control method and device are used for controlling a cursor in a display interface of an intelligent terminal to move according to the finger moving direction recognized through collected fingerprint images. The method comprises the steps that when a finger moves in a fingerprint recognition area, multiple fingerprint images of the finger are continuously collected according to the preset frequency; the finger moving direction is recognized according to the fingerprint images, and the cursor is controlled to move according to the moving direction. According to the cursor control method and device, the fingerprint images of the finger are continuously collected in the fingerprint recognition area, the finger moving direction is recognized according to the fingerprint images, and then the cursor in the display interface of a display screen of the intelligent terminal is controlled to move; the operation process is simple and convenient, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of fingerprint identification, in particular to a method and device for controlling a cursor based on fingerprint identification. Background technique [0002] With the development of science and technology and the improvement of people's living standards, using smart terminals (such as smart phones, pads, etc.) has become an irreplaceable and important way for people to work, study, socialize, and entertain. As the frequency of use by users increases, users have higher and higher requirements for using smart terminals, among which, convenient and practical use requirements are most needed by users. At present, during the use of smart terminals, it is usually necessary to perform various actions through the cursor of the mouse, and the cursor is usually controlled by the mouse, or by sliding and pressing the screen. However, in During the use of the smart terminal, it is obviously inconvenient to carry the mouse all ...

Claims

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Application Information

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IPC IPC(8): G06F3/0354G06K9/00
CPCG06F3/03547G06V40/12
Inventor 牟芝庆
Owner WUXI TVMINING MEDIA SCI & TECH
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