fraud

专利名称：FRAUDPOSSIBILITYANALYSISMETHOD,

DEVICE,ANDSTORAGEMEDIUM

发明人：CHEN,Lin,陈林

申请号：CN2018/076122

申请日：20180210

公开号：WO2019/085331A1

公开日：20190509

专利内容由知识产权出版社提供

专利附图：

摘要：Providedintheprentapplicationareafraudpossibilityanalysismethod,a

device,hodcompristhefollowing

steps:collectingsamplevideosandallocatingfraudannotations;extractinganimage

featureandanaudiofeatureofeachsamplevideo,andcombiningthefeaturestoobtain

avideofeatureofeachsamplevideo;constructinganeuralnetworkaccordingto

quencelengthsofthesamplevideosanddimensionsofthevideofeatures;trainingthe

neuralnetworkbyusingthevideofeatureandthefraudannotationofeachsamplevideo,

andoptimizingtrainingparameters,soastoobtainafraudpossibilityanalysismodel;

collectingafacevideoofapredetermineddurationofanobjecttobeanalyzed;

extractingtheimagefeatureandtheaudiofeatureofthevideo,andcombiningthe

featurestoobtainavideofeatureofthevideo;andinputtingthevideofeatureintothe

fraudpossibilityanalysismodel,outputtingafraudprobabilityandanon-fraud

probabilityoftheobjecttobeanalyzed,andtakinganoutputresultofagreater

probabilityvalueasananalysisresultofwhethertheobjecttobeanalyzedisinvolvedin

ingtotheprentapplication,whetherapersonissuspectedoffraudcan

beobjectivelyjudged.

申请人：PINGANTECHNOLOGY(SHENZHEN)CO.,LTD.,平安科技（深圳）有限公司

地址：6F,PingAnBuildingBagualingIndustrialZone,FutianDistrictShenzhen,

Guangdong518000CN,中国广东省深圳市福田区八卦岭工业区平安大厦六楼,Guangdong

518000CN

国籍：CN,CN

代理人：SHENZHENWORLDINTELLECTUALPROPERTYAGENCY(GENERAL

PARTNERSHIP),深圳市沃德知识产权代理事务所（普通合伙）

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