A flexible and simple lossless dwt filter bank using a maxflat fir half-band filter

HIGHLIGHTS

• who: Daewon Chung and collaborators from the Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul, Korea have published the article: A Flexible and Simple Lossless DWT Filter Bank Using a MAXFLAT FIR Half-Band Filter, in the Journal: (JOURNAL)
• how: This paper describes lossless and computationally efficient single (s-) bank that creates an opposite output by subtracting the primary filtered data from the original data. In the case of Equation the upper-band residual data is obtained by subtracting the lowpass filtered data from the unfiltered (m-sample delay) original data i.e . . .
  

   

  

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