人臉識別表情識別研究.pdf

1、西南交通大學碩士學位論文人臉識別表情識別研究姓名：陳巍申請學位級別：碩士專業(yè)：計算機應用技術指導教師：李天瑞201105西南交通大學碩士研究生學位論文第1I頁AbstractWi廿lt11edeVelopmentoftllesocie唄allthena：tionsaroundⅡleworldhaVesetofrawayofcons咖出nghigh—speedrajlChinahaSl(nownasi畫jficantachicVement

2、incons仃uctinghi班specdrailill廿lep舔tfewyears，whichmadea伊eatcontributiont0吐lepro伊essofh眥anci訪hzation鋤dtlledeVelopmentofthesocie咄Tllerefore，tlleproperevaluationofnlede黟ee觚dthewaytoimpr0VetlleabilitieSofdea_lingwimemergencywh

3、en也e心ainisundertheex仃黜eopera：tingconditionsarcVe叮importantSo，tllispapereXplores也euSeoffacialeXpressionsiIlfoma：tionofp觴seIlgerSt0cvaluatemecomfortabledegree鋤danalyzepassengers’reSpIonsebehaVior1111dernleex仃emeoperatingco

4、nditionsItla)，Snle南undation內rthesimula：tionexp甜mentofpaSsengerS’rideenViro衄entsllIldertlleeX仃eme0p鉞咖gconditionswrhichisbaSedonNationallaborato巧ofTrackTI張sporta缸onItpr0譏desfirSthandf琵dbackinf0咖ationfore、，aluatingC0mfIonab

5、lede伊eeIt’sbenejfitfordealingwimemerg％cyFirstly，也ispaperexplaillst11ebac廛【groundandthemeaningofresea“湘，“in仃oducesfacialexpressionof也ecul玎entstateofresearc_h，discuSseS也ekeyst印soffIac9detection，pr印rocessing，fe舭ex喇on，鋤ddaSs

6、ificationSeC0nd堍也eshortcomingsofGabor61te稻鋤ddown一鼢mplingof衄lditionalmetllodsh宣vcbe∞粕a1)，zedAimingatShortComiIlgs，anewmethodisdes印inedTobe酉n誦m，llSingAdab00stf0rdetectingfaCc勰deyeSinordert0getsub—imageNext，abaIlkof24LogGab

7、orfiltersisappliedonimageStoex婦ct融咖鵬s蛆crnlesub—imagew嬲pr印rocessedTh髓t11est撕sticalsampliIlgandP血CipalComponeIItAnalysis(PCA)areusedSuccessiVelyinordert0reducedimeIlsionSLa甌t11eeXpe池enthaSbe鈕donebausedon也eJAFFEandORLinorde

8、rt0validconf姍ationofmememodonmisbaSis，SⅥⅥ(SupportⅥ斌0rMaChineS)havebo吼證舊lVed觴cl舔sifiersThefcanlresVe呦rshavebeeninput幻SVMf10r仃liIliIlg，andt11enclaSsi匆thetests鋤plesaRergettingSVMclaSsifi盯Twogroupsofsimulatione咖enthaVebe％des

9、i盟edb嬲edonmeJAFFEdatab弱e，meexp嘶mentalresultsshowt11attllenovelmetllodissuperiort0饑油tionalmemodS，磺恤chachieveshigllere衢cieIlcyands仃0ngerrobllS仃lessKeywords：Facialexpressionrecon班on；Faccdet。ction；Fean珊飲昀tion；W甜Vetanalysis；L