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ctronicScienceandTechnologyofChina ,2006:5-27) Pengren Jun, Wu Jian, Deng Rong. Fringe method to improve imaging resolution of the experimental study EJ]. Laser and Particle Beams, 2006,18 (11) :1802-1804. (PengRenjun, WuJian,ugg italia, DengRong.Experimentalinvestigationofimprovingimageresolutionwithfringefield: HighPowerLaserandParticleBeams,tory burch outlet, 2006,18 (11) :1802-1804) Su Yu, Li Tao. Information Optics J-M]. Beijing: Science Press, 1999. (SuXianyu,Mont Blanc pens, LiJitao.Informationoptics.Beijing: SciencePress, 1999) ExperimentalinvestigationofimprovingimageresolutionbyspectrumshiftingChenWei, LiQuan, WangYangui, WangXiaowei, HuXiaojing (CollegeofScience,p90x workout calendar, NationalUniversityofDefenseTechnology, Changsha410073, China) Abstract: Highfrequencieeyondthecut ~ offfrequencycouldpassthroughimagingsystemsafterspectrumshifting. whichisoneofhighresolutionimagingtechnologies. Theeffectofthistechnologyisobviouutdifficulttoachieve. Toverifyitsfeasi-bilityandprovidereferencesforpracticalapplication, anexperimentalschemehaeenputforward. Inthisscheme, thestripefieldoflaserinterferenceisreplacedbyacosinegrating, andtheimagingsystemisconstitutedbyaCCDcameraandaone-dimen-sionallow-passfilterimplementedbysoftware. ForthestripefieldhastObemovedseveraltimesequidistantlyinonecycle,mbt shoes ireland, inthisscheme, themotionofthestripefieldisreplacedbythetranslationofthecosinegrating. Duringtheexperiment, thecosinegrat-ingwastranslatedfourtimesinonecycle, thenthehighresolutionimageoftheobjectwasreconstructedbyprocessingfourpic-turescapturedbytheCCDcamera. Theexperimentresultshowsthatthismethodisfeasibleandcanimproveimageresolutionsig-nificantly. Keywords: spectrumshifting; cutofffrequency; cosinegrating; low-passfilter More articles related to topics： timberland shoes The goal of building the flower i glätteisen ghd _3080 Mosquito-borne disease in Tai moncler paris The health of rural cave apartments |
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