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ID:32613128
大小:6.44 MB
页数:57页
时间:2019-02-13
《基于idl的资源三号卫星图像处理分析与质量评价软件-研究与实现》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、ABSTRACTRemotesensingisdetectedbyperformingtheobjectsensortothedistant,recordtheradiationandreflectioncharacteristicsofinformation,throughtheanalysisoftheobjectcharacteristicinformation,researchtodeterminetheobjectposition,shape,characterandageographicinformationscie
2、ncedomaininteractionenvironmentscienceandtechnology.Withthehigh-speeddevelopmentofsocialeconomyandremotesensingtechnologyhasbeenmoreandmoreimportantindustry,agriculture,forestry,landtransportation,electricpower,nationaldefenseandnationaleconomy,advancedtechnologyofth
3、efieldofremotesensinghasbecomeanimportantresearchdirectionoftopdomesticandforeignresearchinstitutes,institutionsofhighereducation,thefuturemajorchangesinthefieldofSurveyingandmappingistoalargeextentthedevelopmentremotesensingscience,remotesensingdataacquisition,proce
4、ssing,analysis,applicationandaseriesoftechniquesbecomeespeciallyimportant,withvarioussensors,accesstoalotofhyperspectralandmultitemporal,multiresolutionsatelliteimagedata,thequalitystatusofmassiveremotesensingdataatthesametimetherelatedtosatellitedatacanmeettheapplic
5、ationneed,mustthereforeremotesensingdatatoobtainthemassqualityofaseriesofanalysiswastodeterminewhethercanmeettheneedofpracticalapplication,twoaspectsofevaluationmethodsinthispapermainlyfromthesubjectivequalityevaluationandobjectivequality,subjectivequalityanalysismai
6、nlydependsonthehumaneyetocolor,brightness,theamountofinformation,imagedefinitionperceptionanddiscrimination.Objectivequalityanalysismainlyfromthevariance,standarddeviation,variance,skewness,kurtosis,meandeviation,informationentropyasthesevenparametertodistinguishtheq
7、ualityofimage,thevariance,comparativestudyofNo.threeresourcessatelliteimagesandLandSat-8imagesoftwokindsofsatellitedataofstandarddeviation,variance,meandeviation,kurtosisinformationentropy,skewness,numericalcasetoanalyzetheimagequality.Comparisonbetweenimage’covarian
8、ceandcorrelation,throughaseriesofcomprehensivejudgementtotheoverallqualityofimage.Becausetheremotesensingsatellitedataacquisitionan
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