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Browsing by Author Petrovsky, N. A.

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Showing results 1 to 10 of 10
Issue DateTitleAuthor(s)
2017Design and implementation of reversible integer quaternionic paraunitary filter banks on adder-based distributed arithmeticPetrovsky, N. A.; Rybenkov, E. V.; Petrovsky, A. A.
2017Embedded distributed arithmetic based quaternions multiplier of paraunitary filter bank for lossless-to-lossy image codingPetrovsky, N. A.; Rybenkov, E. V.; Petrovsky, A. A.
2020High performance multiplier-less pipelined FPGA architecture for 2-D non-separable quaternionic filter banksRybenkov, E. V.; Petrovsky, N. A.
2019Image enhancement by 2D non-separable quaternionic filter bank-based thresholding neural networkAvramov, V. V.; Rybenkov, E. V.; Petrovsky, N. A.
2017Multiplierless structurally orthogonal block-lifting-based quaternionic paraunitary filter banks with sum of-powers-of-two coefficientsPetrovsky, N. A.; Rybenkov, E. V.; Petrovsky, A. A.
2017Petralex: A smartphone-based real-time digital hearing aid with combined noise reduction and acoustic feedback suppressionVashkevich, M. I.; Azarov, E. S.; Petrovsky, N. A.; Petrovsky, A. A.
2017Quaternion multipliers based paraunitary filter banks for transform image coding with fixed point arithmetic constraintsPetrovsky, N. A.
2023Rate-distortion estimation of 2-D non-separable filter banks based on quaternionic filter banks with JPEG2000 discrete wavelet transformsRybenkov, E. V.; Petrovsky, N. A.
2017Structurally orthogonal finite precision FPGA implementation of block-lifting-based quaternionic paraunitary filter banks for L2L image codingPetrovsky, N. A.; Rybenkov, E. V.; Petrovsky, A. A.
2019Thresholding Neural Network Image Enhancement Based on 2-D Non-separable Quaternionic Filter BankAvramov, V. V.; Rybenkov, E. V.; Petrovsky, N. A.