基于Nios II软核处理器的双层数字水印技术的实现系统

2005年Nios软核心嵌入式处理器设计大赛NiosIISoftCore-BasedDouble-LayerDigitalWatermarkTechnologyImplementationThirdPrizeNiosIISoftCore-BasedDouble-LayerDigitalWatermarkTechnologyImplementationSystemInstitution:ChinaUniversityofScienceandTechnologyParticipants:LianJiezhenandYeQingfengInstructor:LiangXiaowenandLiYuhuDesignIntroductionWithincreasinglypowerfulfunctionsavailablefromdigitalimagingsoftware,thereliabilityandauthenticationfeaturesofdigitalimagesaregraduallydecreasing.Therefore,reliabilityandauthenticationareimportantforawiderangeofdigitalimageapplications.Digitalwatermarkingprovidesdigitalcopyrightprotection,ensuresintegrity,andassistsduringdigitaltransmission.Thetechnologyguarantees