陈松灿老师的讲座课件.pdf

《陈松灿老师的讲座课件.pdf》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、GeneralizedCorrelationAnalysisforHigh-dimensionalMulti-viewDataSongcanSongcanChenChenJointworkwithXiaohongChen,JingjingGuandXudongZhouNanjingUniversityofAeronauticsandAstronauticsMulti-viewscenarioObject.View0PeopleView1View2View3More…Imageretrieval[HS2003][HSS2004]Imagesretriev

2、edforthetextquery:“atphoenixskyharboronJuly6,1997.757-2s7,n907waphoenixsunstaxispastn902awteamworkAmericawestAmericawest757-2s7,n907waphoenixsunstaxispastn901awArizonaatphoenixskyharboronJuly6,1997.”Theactualmatchisthemiddlepictureinthefirstrow.oneobjecthas2views(text&image)Imag

3、eprocessingProcessedresultOriginalMosaiced2ColorColorColorViews!Thedemosaicingproblemdealswiththereconstructionofafullcolorimageffromitspartialsamplingm.[Yac2004]ComputervisionDetectingpixelscorrelatedtosoundbyCCAonaudio&video[ESE2005](CVPR05),[TTS2007](NIPS07)(AudioVideo)Se

4、nsorLocalization(Sensorsignallocation)Estimatephysicalcoordinatesofanysensorsbyusingtheirsignalstrengths[PKYC2006]PoseestimationInthiscase,CCAismoresuitableforcleardescriptionofmanifoldthanPCA,andresultshowsthatCCAoutperformsPCAinestimationaccuracy.[SC2007](ImagePose)Imagecl

5、assification[MJC2010]M.Guillaumin,J.VerbeekandC.Schmid,Multimodalsemi-supervisedlearningforimageclassification,CVPR2010.MetriclearningIllustrationofmulti-viewmetriclearningproblem[ZCS2011]:(a)Posealignmentoftwoobservationsetsinthesamedim.space;(b)Low-highresolutionfacematchingin

6、twodifferentdim.spaces.FaceRecognitionThebasicoverviewoftheproposedmethod.WxandWyarelearntprojectionmatricesusingPLSonXandY.[SJ2011](CVPR11)ImageFeatureIntegrationThevisualpatternsdescriptionsLBP,GIST,CENTRIST,DoG-SIFTandHOGofthreesamplesImagesfromCaltech101data.[CNHK2011](CVPR2

7、011)Cross-viewActionRecognitionExemplarframesfromIXMASmulti-viewdataset.Eachrowshowsoneactionviewedfromdifferentangles.[LSKS2011](CVPR2011)OtherMulti-viewScenariosMulti-lingualTranslation:[LS2006,AUG2009,KAG2010]Multi-labelLearning[ZS2011]……MotivationHowtoeffectivelyanalyzesuch

8、multiHowtoeffectivelyanalyzesuchmulti--viewview