We use Lena as the standard train image, make the compression rate as parameter, apply the genetic method and find the optimization of biorthogonal wavelet filter banks that maximizes the PSNR.
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- 然后以壓縮比為參數 ,通過(guò)得到最大的峰值信噪比來(lái)尋找最優(yōu)的雙正交小波基 ,從而將復雜的多輸入 ,兩輸出問(wèn)題簡(jiǎn)化為多輸入單輸出的最優(yōu)化問(wèn)題 ;