extract highlights from baseball game video with hidden markov.pdf

EXTRACTHIGHLIGHTSFROMBASEBALLGAMEVIDEOWITHHIDDENMARKOVMODELSPengChangRoboticsInstituteCarnegieMellonUniversityPittsburgh,PA15213MeiHan,YihongGongC&CResearchLaboratoriesNECUSA,,CA95014ABSTRACTInthispaper,wedescribeastatisticalmethodtodetecthigh-?rstseg-mentedintosceneshots,)posedofcertaintypesofsceneshotsand2)-servations,we?rstbuildstatisticalmodelsforeachtypeofsceneshotswithproductsofhistograms,andthenforeachtypeofhighlightahiddenMarkovmodelislearnedtorepre--biningthetwo,whichisusedforhighlightdetectionandclassi?--?cspatialandtemporalstructureofhighlightsinbroadcastbaseballgamevideo,[4]whichutilizesaudiosourcetoextracthighlightsinbaseballgame,[6]whichcande-tectpitchscenesinbaseballgame,and[1]whichdetectspitching/battingscenes,paredtopreviouswork,o