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Living-body-detection-based anti-cheating network research method, device and system

A live detection and anti-cheating technology, applied in the field of image recognition, can solve the problems of reducing the authenticity and validity of the sample data of the network questionnaire survey, and achieve the effect of improving the validity and authenticity

Active Publication Date: 2017-09-29
GUANGDONG MATVIEW INTELLIGENT SCI & TECH CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

Since the current computer simulation of human beings to identify and submit verification codes is very mature in technology, and the current questionnaires are replaced by machines instead of humans, which greatly reduces the authenticity and validity of online questionnaire survey sample data.

Method used

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  • Living-body-detection-based anti-cheating network research method, device and system

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Embodiment Construction

[0035] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0036] The anti-cheating network investigation system based on living body detection of the present invention mainly includes: an intelligent device, a camera, and a server.

[0037] Smart device: a computer connected to a camera or a mobile terminal with a camera, such as a mobile phone. Users access the online questionnaire through smart devices and perform related operations, such as registration, login, questionnaire setting, answering questions, etc.

[0038] Camera: used to obtain facial video images of users in the process of using the questionnaire system.

[0039] The server settings include: user management module, questionnaire module, and...

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Abstract

The invention discloses a living-body-detection-based anti-cheating network research method, device and system. The method comprises: a model establishing step is carried out; to be specific, a motion recognition model library is established; an information obtaining step is carried out; to be specific, motion recognition information of a user is obtained, wherein the motion recognition information includes a current feature vector of a human face; and a feature comparison step is carried out; to be specific, the motion recognition information of the user is compared with a verification feature vector in the motion recognition model library; and if the comparison result demonstrates a consistence effect, verification is done successfully. According to the invention, face recognition is introduced into the network questionnaire inquiry system to carry out living body detection; and a user verification link that is combined with a living body detection technique to complete a face motion based on prompting is added, so that the effectiveness and authenticity of questionnaire sample data are improved and occurrence of lots of ineffective questionnaires caused by cheating answering by machines can be avoided.

Description

technical field [0001] The present invention relates to the technical field of image recognition, in particular to a method, device and system for anti-cheating network investigation based on living body detection. Background technique [0002] At present, with the development of the Internet, network research has become one of the main ways to obtain data for market research. How to identify the authenticity and effectiveness of users in the research process is the primary issue in judging whether the questionnaire data samples obtained from online surveys are valid. The existing network questionnaire survey system mainly conducts validity identification and judgment in the user registration link, such as issuing verification codes for users to submit for verification, and asking users questions from multiple angles based on the validity of judging the answers to questions. Since the current computer simulation of humans to identify and submit verification codes is very ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/20G06V40/172G06V40/45G06Q30/0185G06Q30/0203G06V10/761G06F18/22G06V40/171
Inventor 邓立邦
Owner GUANGDONG MATVIEW INTELLIGENT SCI & TECH CO LTD