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Three-dimensional gesture verification method and system

A technology of three-dimensional gestures, verification methods, applied in the field of computers

Active Publication Date: 2016-06-29
GUILIN UNIV OF ELECTRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is that the traditional verification code verification method is easily recognized and utilized by an automatic machine program, and a three-dimensional gesture verification method and system are provided

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  • Three-dimensional gesture verification method and system

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Embodiment Construction

[0049] 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 a specific embodiment and accompanying drawings.

[0050] A three-dimensional gesture verification method, such as figure 1 As shown, the server and the client work together, and the specific steps are as follows:

[0051] Step 1: The user accesses the system on the client and generates a registration or login operation, and the client will automatically send a registration or login request to the server.

[0052] Step 2: After receiving the registration or login request sent by the client, the server randomly generates a 3D gesture verification code in the 3D gesture file including the coordinates, orientation and movement trajectory of the finger and palm, and records the 3D gesture verification code contained in the 3D gesture verification code. After receiving the information, send the t...

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Abstract

The invention discloses a three-dimensional gesture verification method and system. A three-dimensional gesture verification code is sent to a client; a three-dimensional gesture information file returned by the client is received; whether the three-dimensional gesture information matches with the three-dimensional gesture verification code sent previously is verified; through the method and the system, the problems of low actual user experience and heavy server load resulting from the fact that in the conventional verification code verification service, the verification code is difficult to be identified by naked eyes or is very liable to be identified by an automatic machine program and batch operations are carried out are solved; moreover, through utilization of a new type infrared laser somatosensory technique, friendly and non-contact input experience is provided for a user.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a three-dimensional gesture verification method and system. Background technique [0002] With the continuous development of natural interaction technology, especially the development of RGB-D-based somatosensory technology, it provides feasibility for verification code verification based on gesture recognition. At present, in many systems that require login authentication, in order to prevent the automatic login of automatic machine programs, the system provides a verification code on the login interface for defense. Captcha (CAPTCHA, Completely Automated Public Turing Test to Tell Computers and Humans Apart) is the abbreviation of the Turing Test that fully automates the distinction between computers and humans. The traditional verification code method is a picture and a text image with interference. The user needs to visually identify the symbol information in the verificat...

Claims

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Application Information

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IPC IPC(8): G06F21/32G06F3/01
CPCG06F3/017G06F21/32
Inventor 史卓安亚磊李映辉马洋洋玉珂
Owner GUILIN UNIV OF ELECTRONIC TECH
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