By introducing the method of lapped block wavelet transform(LBWT), we guarantee the continuity of base functions of WT at the edge to remove the blocking effects essentially.

 
  • 本文采用塊重疊小波變換的方法,利用變換基函數在塊邊界的連續性,消除了解碼信號的“塊效應”問(wèn)題。
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