基于膚色的人臉檢測系統(tǒng).pdf

1、華中科技大學(xué)碩士學(xué)位論文基于膚色的人臉檢測系統(tǒng)姓名：劉宏申請學(xué)位級別：碩士專業(yè)：計算數(shù)學(xué)指導(dǎo)教師：何南忠20090501華中科技大學(xué)碩士學(xué)位論文華中科技大學(xué)碩士學(xué)位論文IIAbstractAsakeytechnologyofthefieldoffaceinfmationprocessingfacedetectionhasbeenwidelyappliedinproductionlifesuchassafetyprotectionvide

2、omeetingsoon.Howeverduetothecomplexityoftheproblemhighdeminpracticalapplicationthisproblembecomesahotresearchpresently.Thisdissertationstudyscurrenttypicalalgithmsonfacedetection，thendesignsacolbasedfacesegmentationfaced

3、etectionverificationsystem.Thisdissertationmainlyfocusondifferentcolspacescolacteristicsoffaceverificationusetheprogramtoinspectthevalidityofthearithmeticmentionedinthisdissertation.Themaincontentsofthedissertationareasf

4、ollows:(1)Indertoacquirethebestthresholdvaluethecolspacecomparisonofdifferentcomplexion’sclusteringarelucubratedprogramtoolsareusedtoacquiretheeveryweightofobjectpixelpointindifferentcolspaceinhomemadefaceset.Intheproces

5、sofcolsegmentationthemethodsaredesignedtoeliminatenoiseincludingthemphologicalmethodinimageprocessingthemethodofsettingtheregionpictureelementaccumulationthresholdvalue.Thenthesizeofthecolregionaspectratiocolfillrateanal

6、ysisaboutobjectregioniscarriedoutbyutilizingface’sgeometricalactersinderthatcidatefaceareasareoutputasprocessingresult.Finallycidateareascanbedeterminedbyusingalipcoldetectionfaceregioncanbedetectedefficiently.(2)Thewhol

7、esystemdesignsdebugsinvisualC6.0.Alargenumberofexperimentsfhomemadefacetestingsethasbeendone.Theresultsshowthatsystem’screctnessisremarkable.Butduetothecomplexityofpracticalapplicationtheuncertaintyofthebackgroundtherear