數(shù)字圖像質(zhì)量檢測(cè)技術(shù)的研究與實(shí)現(xiàn).pdf

1、分類(lèi)號(hào)工￡!!!UDC旦!：6￡學(xué)位論文密級(jí)么重編號(hào)[!蘭￡21蘭型：!J數(shù)字圖像質(zhì)量檢測(cè)技術(shù)的研究與實(shí)現(xiàn)TheResearchandRealizationofDetecttechniqueAboutDigitalImageQuality李峰指導(dǎo)教師姓名猩顯麴煎援昱蠢篁教援申請(qǐng)學(xué)位級(jí)別亟專(zhuān)業(yè)名稱(chēng)i土篡扭廑周論文提交日期呈QQ曼生壘旦論文答辯日期至QQ墨生魚(yú)旦學(xué)位授予單位和日期逗蒸太堂呈!!!生壘旦2005年6月答辯委員會(huì)主席窒堡塞評(píng)閱人

2、江蘇大學(xué)碩士學(xué)位論文AbstractWiththedevelopmentofphoto—electronictechnologycomputertechnologyandmultimediatechnologyanincreasingnumberofmultimediaproductscombinedwiththeoptical，mechanical，electricalfunctions，becomemuchmorepopularwi

3、ththecommonfamilies，acageinpointisdigitalimageproductsThedigitalimageproducts，symbolizedasdigitalcamerasanddigitalvideocameras，havegotafantasticspurtinrecentyears，SOhasthequantityofdigitalimagesThenthequalityofdigitalima

4、gebecomestheparamountthingtodigitalimageproducersandcommonconsumersConsideringlackingquantitaiveevaluatingmethodsofthedigitalimagequalitynowinordertoimprovetheevaluatingefficiencyandunirytheevaluatingguideline，thispaperi

5、stobringforwardapersonalevaluatingmodelafteradeepresearchintothedigitalimagecolorerrorandimagesharpnessdetectiontechnologythenfurnishingwiththerelativedetectionmethodasanicingonthecake，Themainworkofthepapercovers：1Inorde

6、rtoovercometheconfinesofCOlllmonmethodsofevaluatingdigitalimagecolorerrorwefoundtherelationshipbetweenthecolorerrorofdi西talimageanditsdistributioncharacteristicsofchrominancethroughexperimentations，andthepaperistobringfo

7、rwardthecolorerrorevaluatingarithmeticbasedoncolorerrorfactorMeanwhile，anewdigitalimagecolorerrorevaluatingapproachisoffered2InordertoensureboththeevaluatingperformanceandthecalculatingefficiencythepaperintroducedtheAbso

8、luteCentralMomentofimagewhichissimilartotheevMuatingperformanceofenergyvariancetechniquetoevaluatethesharpnessofdigitalimage，andanewimagesharpnessevaluationmodelbasedontheimageabsolutecentralmomentispresentedthroughhighp

9、assfilteringtechnologyThenonthisbasis，adigitalimagesharpnessevaluatingmethodisimplemented3Onthebasisofthegivensharpnessandcolorerrorevaluatingmodels，thepaperdesignedandrealizedthecolorerrorandsharpnessdetectiontechniques

10、whichcallbeusedindigitalcameraproductionlinesandrealimagesTheresultofexperimentationsshowsthisevaluatingsystemCanenhancethecontrolabilityoftheproductqualityfordigitalimagingdeviceproducerandbuildanevaluatingplatformforco