65 citations · 109 across the 6 of their papers we have counts for
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cs.IT2012★ 2 cited
A low multiplicative complexity fast recursive DCT-2 algorithm
Maxim Vashkevich, Alexander Petrovsky
A fast Discrete Cosine Transform (DCT) algorithm is introduced that can be of particular interest in image processing. The main features of the algorithm are regularity of the grap…
cs.IT2011★ 4 cited
Practical design of multi-channel oversampled warped cosine-modulated filter banks
Maxim Vashkevich, Wanggen Wan, Alexander Petrovsky
A practical approach to optimal design of multichannel oversampled warped cosine-modulated filter banks (CMFB) is proposed. Warped CMFB is obtained by allpass transformation of uni…