Gesture Recognition Application with.pdf

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1、2011IEEEInternationalMulti-DisciplinaryConferenceonCognitiveMethodsinSituationAwarenessandDecisionSupport(CogSIMA),MiamiBeach,FLGestureRecognitionApplicationwithParametricHiddenMarkovModelforActivity-BasedPersonalizedServiceinAPRiMEKyoJoongOh*,Young-SeobJeong,Sung-SukKimandHo-JinChoi

2、DepartmentofComputerScience,KAIST373-1Guseong-dong,Yuseong-gu,Daejeon305-701,SouthKorea{aomaru,pinode,powerkimss,hojinc}@kaist.ac.kr*Correspondingauthor:KyoJoongOhincludevarioussensors.Now,wecanrecognizepersonal’sAbstract—Thepaperintroducesanapproachtoautomaticallycontextsviamultipl

3、esensorsinthepersonalmobiledevices.recognizepeople’sactivitypatternswithinan“intelligent”Wesupposed“ActivityPatternRecognitioninMobilebuilding.WeenvisageamodelofinteractionswithasmartphoneEnvironment(APRiME)”applicationalreadyinsmartphone.andbuilding.Varioussensorsinsmartphoneenablet

4、orecognizeTheapplicationislocationbasedactivitypatternrecognitiondailyroutineofpeople’sactivitiesautomaticallyinbuilding.Thesmartphoneapplication;‘ActivityPatternRecognitioninMobileapplicationusingWi-Fisignalintheintelligentbuilding.Wi-FiEnvironment(APRiME)’recognizeduser’sactivityus

5、inglocationsignalstrengthandMACaddressofaccesspointareusedbycontextasGPSandWi-Fi.Forincreasingtheaccuracyofuser’slocationcontextstoincreaseaccuracyofuseractionswheretheactivityintheapplication,wesuggestanewmethodtorecognizeapplicationcannotreceiveGPSsignalfromsatellite.handsmovementu

6、singsmallpartsofgesture.ItispossibletoHowever,westillcannotdetermineuseractioncorrectlyviarecognizetheactionsuser’sactivitiesviagesture.Thispaperlocationcontextonly.Basically,thesmartphonecanrecognizesummarizessomeexperimentsthatweperformedusingasmartphonethatequippedwith3-dimensiona

7、ccelerometertodetectnotroomlocationexactlybutthebuildinglocationwidely.Also,gestures.WecanapplytoParametricHiddenMarkovModeltotheuserdoesmanyactivitiesinsameplace.Therefore,welearnanddetectmovementofgesturelikeasvideoanalysis.Thisshouldfindadditionalfeaturetounderstanduseractiondetai

8、l.researchwi