Sectioned Convolution SCDWT

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1/2 pj-1 pj 1/2 pj1/2 kj-1 1/2 kj-1 1/2 kj-11/2kjtimes pjpointFFT1/2 pjdownsampling1/2 pjkj1/2 kj1/2 pj timeskj-point FFTdownsampling
The Complexity of 2-Dimension DWT
Page 1 and 2: Sectioned ConvolutionandSCDWT N.C
Page 4: i. Abstractii. Sectioned Convolutio
Page 7 and 8: how to perform the“ convolution
Page 9 and 10: Here is a problem.....
Page 11 and 12: Signal LengthN + M - 1Filter Length
Page 13 and 14: MultsAddsRadix - 2 N/2 log2N N log2
Page 15 and 16: we split the input signal intosecti
Page 17 and 18: x0[n]M-1Lnx1[n]M-1nL
Page 19 and 20: what is the advantage ofoverlap-sav
Page 21 and 22: ii. it does not increase thesystem
Page 23 and 24: The complexity of sectionedconvolut
Page 25 and 26: what is the advantage ofsectioned c
Page 28: ii. Saving Time
Page 32 and 33: The Complexity of Sectioned Convolu
Page 34: i. Saving Energyii.Saving Timeiii.B
Page 38 and 39: * kj is the input length in each le
Page 40 and 41: The Complexity of 1-Dimension DWT1t
Page 44 and 45: 1-Dimension EIDWTLP g0(n)approximat
Page 46 and 47: one of the advantages ofSCDWT is...
Page 49: 2-Dimension DWTLP g(n)2↓LP g(n)HP
Page 53: The Complexity of 2-Dimension SCDWT
Page 58 and 59: Efficiency Comparison of 1-D DWTInp
Page 60: Efficiency Comparison of 1-D DWTFil
Page 63 and 64: No matter how long the input signal
Page 65: Thank you

Sectioned Convolution SCDWT

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