简介:OnOctober1,wecelebratedour55thNationalDay.Inthepast55years,ongoingpovertyeradicationhasbeenamajoraspectofChina'ssteadydevelopment.ThisisapparentinareasasdiverseasXinjiang,ethnicautonomousregionsintheNorthwest,andFoshanCity,asmallbutdevelopedcityinGuangdongProvince,SouthChina.Bothbearwitnesstoremarkablechanges.
简介:Fusionofsyntheticapertureradar(SAR)andforwardlookinginfrared(FLIR)imagesisanimportantsubjectforaerospaceandsensorsurveillance.ThispaperpresentsaschemetoachieveanaturalcolorimagebasedonthecontoursfeatureofSARandthetargetregionfeatureofFLIRsothattheoverallscenerecognitionandsituationalawarenesscanbeimproved.TheSARandFLIRimagesarefirstdecomposedintosteerablepyramids,andthecontourmapsintheSARimageandtheregionmapsintheFLIRimagearecalculated.Thecontourandregionfeaturesarefusedateachlevelofthesteerablepyramids.Acolorimageisthenformedbytransferringdaytimecolortothemonochromicimagebyusingthenaturalcolortransfertechnique.ExperimentalresultsshowthattheproposedmethodiseffectiveinprovidingacolorfusionofSARandFLIRimages.
简介:Theuser-computerinterfaceforcolorselectionisofgreatsignificancefortheuseofcolorsincomputergraphics,particularlyinsomefieldswheretheusedcolorshavetobeselectedcarefully.Thispaperdiscusseswhatfactorshavetobeconsideredtodesignaneffectiveuserinterfaceforcolorselec-tion.Italsopresentsamethodwhichshowshowtorepresent3Dcolorspacesaccordingtothepsychol-ogyofcolorperception.Twoexamplesofuserinterfaceforcolorselectionaregiven.OneisbasedontheCLELUVuniformcolorspace,theotherisbasedonRGB-rotatedcolormodel.
简介:After"RoseRevolution"inGeorgiain2003and"OrangeRevolution"inUkrainethatoverthrewtheShevardnadzeandKuchmaregimes,"ColorRevolutions"tookplaceinKyrgyzstanwithAkayevregimesuddenlycollapsedinMarch2005.Aftertheseriesof"ColorRevolutions,"GeorgiaandUkrainestillserveasthedemocraticpioneersintheCIS.ThecontradictionsarisenthereofwillbecomemoreprominentwithintheCIS.Russia'sprestigemightcontinuetofall.TheCIShasadimfuture.
简介:Thisquestion,askedinamodernChristmassong,pointstoamajorareaofhumankind'sexperienceandarticulationofthenuminous,onewhichhasreceivedsurprisinglylittlefocusedattentionfromEgyptologists.Intheworkunderreview,TerenceDuQuesnehastakenanimportantsteptowardremedyingthisdeficiency.Asinotherrecentstudies(oneinVolume10ofthisJournal),Dr.DuQuesneusesthepsychopompicfigureofAnubisto"openthepath"intoasignificantproblemofancientEgyptianreligionanditscomparativeexploration.Inthepursuitofthisinvestigation,hebringstobearaneruditionwhichistrulyimpressive,notonlyinEgyptologybutinthetexts,languagesandscholarshipofmangreligioustraditions,
简介:Conventionalmultispectralspaceforcolorrepresentationismodifiedbyalgorithmofclusteranalysisandprincipalcomponentanalysis.Resultsshowthatthenewermodifiedmultispectralspacenotonlykeepingthestructureoftheoriginalspacebuteliminatingzero-crossesaswellitsaccuracyofcolorrepresentationishigherthantheconventional.
简介:Onthebasisofthermalradiationfromsolidsurfacetomeaseuretem-perature,anewtwo-coloropticalfiberpyrometerisputforward.ItgetstwothermalradiationsignalsbythemethodofY-typeopticalfiberandnarrowbandfilterforindi-cationofthetemperature,SidiodeinusedforphotoelectricmeasurementandMCS-51single-chipmicrocomputerforsamplingandhandling.Thesystemcanoutputindigitalandcanprintoutinstantaneousvalue,peakvalueandvalley,Ithasmanyadvan-tagessuchasquickmeasurement,smallobjective,highprecision,highsensitivityandnon-emissivitycompensation.inaddition,thespecialcircuitofthispyrometerandthees-tablishmentofmathematicsmodelarediscussed.