65 citations · 109 across the 6 of their papers we have counts for
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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…
cs.AR2011★ 2 cited
FPGA implementation of short critical path CORDIC-based approximation of the eight-point DCT
Maxim Vashkevich, Marek Parfieniuk, Alexander Petrovsky
This paper presents an efficient approach for multiplierless implementation for eight-point DCT approximation, which based on coordinate rotation digital computer (CORDIC) algorith…