電子混沌指紋技術(shù)在數(shù)碼防偽認證中的運用.pdf

1、浙江大學碩士學位論文電子混沌指紋技術(shù)在數(shù)碼防偽認證中的運用姓名：馬莉申請學位級別：碩士專業(yè)：生物醫(yī)學工程指導教師：童勤業(yè)韓堅城20040220浙“大學碩士學位論文Abstract1’hetechnologyforveri8inggenuinenessanddetectingcounterfeitsofproductshasbeenplayingallimportantroleinmodemcommercialityTodiscovera

2、nddevelopnewtechnologywillsignificantlybenefitbothintheo蟛andapplicationmthisarea，thereforehelppreventingtheincreasingnumberofcheaungandfakingproblemsinmarket，Abriefreviewofcurrenttechnologyandapplicationingenuinenessconf

3、irmingandcountefftitdetectingisgivenatthebeginningofthispaperBasedOilchaossampling，thisresearchproposedanewtechnologywhichimplementselectronicfingerprintintomodemroboticsystemindetectingcounterfeitsinmerchandisesAnartifi

4、cialchaossystemwasthendesignedaccordingtothischaostheoryTheapplicabili母“andefficiencyofthissysteminroboticallydetectingcounterfeitshasalsobeentestedandconfirmedTheelectronicfingerprintgeneratedfromtherandomcombinationset

5、iesisunpredictable’Fhehighsensitivity“ofthesystemtowardparametersmakeseachol’theserandomcombinationsseriestobecharacterizedasidenticaiasindividualfingerprintComparedwithexistingbarcodeveinscounterfeitdetectingmethods，thi

6、stechnologyistime—saving，convenient，andlowcost，whileretainstheadvantagesofbarcodeveinscharacters，therefore，itcanbeeasilyadoptedandappliedinlargescaleWhencombinedwithinformationplatform，thistechnologycanbeconstructedasaco