小波與形態(tài)學車牌定位
本文檔由 303fa08f 分享于2010-01-16 22:08
Inthispaper,akindofpracticalimagesegmentationalgorithmforsegmentingthelicenseplatefromitsvehiclebodybackgroundispresented,basedonwaveletmultiscaleanalysisandmathematicalmorphology.Bymulti-resolutionanalysisandpyramiddecomposition,theedgecomponentswithdifferentspatialresolutionsanddifferentdirectionscanbeacquired,amongwhich,thehorizontallow-frequencyandverticalhigh-frequencyco..