Marek Parfieniuk

发表

High-Quality Time Stretch and Pitch Shift Effects for Speech and Audio Using the Instantaneous Harmonic Analysis

Elias Azarov, Alexander A. Petrovsky, Marek Parfieniuk, 2010, EURASIP J. Adv. Signal Process..

Near-Perfect Reconstruction Oversampled Nonuniform Cosine-Modulated Filter Banks Based on Frequency

Alexander A. Petrovsky, Marek Parfieniuk, M. Parfieniuk, 2012 .

Tunable non-uniform filter bank mixing cosine modulation with perceptual frequency warping by allpas

Alexander A. Petrovsky, Marek Parfieniuk, 2004 .

Pipelined embedded processor of quaternionic m-band wavelets for image multiresolution analysis

Marek Parfieniuk, Nicolai A. Petrovsky, Alexander Petrovsky, 2013, 2013 2nd Mediterranean Conference on Embedded Computing (MECO).

A critique of some rough approximations of the DCT

Sang Yoon Park, Marek Parfieniuk, 2018, 2018 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA).

Quaternion Multiplier Inspired by the Lifting Implementation of Plane Rotations

Alexander A. Petrovsky, Marek Parfieniuk, 2010, IEEE Transactions on Circuits and Systems I: Regular Papers.

Warped discrete fourier transform in perceptual speech and audio processing

Marek Parfieniuk, Adam Borowicz, A. Petrovsky, 2004 .

A directional extension of the JPEG image codec

Marek Parfieniuk, 2010, Proceedings of 2010 IEEE International Symposium on Circuits and Systems.

A versatile quaternion multiplier based on sparse-iteration 4D CORDIC

Sang Yoon Park, Marek Parfieniuk, S. Park, 2016, 2016 14th IEEE International New Circuits and Systems Conference (NEWCAS).

Dependencies between coding gain and filter length in paraunitary filter banks designed using quaternionic approach

Alexander A. Petrovsky, Marek Parfieniuk, 2007, 2007 15th European Signal Processing Conference.

FPGA implementation of short critical path CORDIC-based approximation of the eight-point DCT pdf

Alexander A. Petrovsky, Marek Parfieniuk, Maxim Vashkevich, 2011, ArXiv.

PSYCHOACOUSTICALLY MOTIVATED NONUNIFORM COSINE MODULATED POLYPHASE FILTER BANK

Marek Parfieniuk, A. Petrovsky, K. Bielawski, 2002 .

Estimation of the instantaneous harmonic parameters of speech

Elias Azarov, Alexander A. Petrovsky, Marek Parfieniuk, 2008, 2008 16th European Signal Processing Conference.

An application of the warped discrete Fourier transform in the perceptual speech enhancement

Alexander A. Petrovsky, Marek Parfieniuk, Adam Borowicz, 2006, Speech Commun..

A Compiler for a Domain-Specific Language for Rapid Implementation of DSP Transforms and Filter Banks

Marek Parfieniuk, Marcin Kazberuk, Kamil Kowalewski, 2012, Towards Modern Collaborative Knowledge Sharing Systems.

Quaternionic approach to 8-channel general paraunitary filter bank

Alexander A. Petrovsky, Marek Parfieniuk, 2005, 2005 13th European Signal Processing Conference.

Quaternionic formulation of the first regularity for four-band paraunitary filter banks

Alexander A. Petrovsky, Marek Parfieniuk, 2006, 2006 IEEE International Symposium on Circuits and Systems.

Lifting-based Algorithms for Computing the 4-point Walsh-Hadamard Transform

Marek Parfieniuk, M. Parfieniuk, 2019, 2019 Signal Processing Symposium (SPSympo).

On Area-Efficient Implementation of Data Delays in 7 Series Xilinx FPGAs

Sang Yoon Park, Marek Parfieniuk, 2016, 2016 IEEE Computer Society Annual Symposium on VLSI (ISVLSI).

Versatile Quaternion Multipliers Based on Distributed Arithmetic

Sang Yoon Park, Marek Parfieniuk, S. Park, 2018, Circuits Syst. Signal Process..

Warped DFT Based Perceptual Noise Reduction System

Alexander A. Petrovsky, Marek Parfieniuk, Adam Borowicz, 2004 .

Auditory Modeling Via Frequency Warped Transforms

Alexander A. Petrovsky, Marek Parfieniuk, Adam Borowicz, 2008 .

A Scalable Distributed Architecture for Emulating Unreliable Networks for Testing Multimedia Systems

Marek Parfieniuk, Tomasz Grzes, Tomasz Lukaszuk, 2013, IP&C.

Using FPGA and Java in rapid prototyping of a real-time H.264/AVC decoder

Marek Parfieniuk, A. Petrovsky, Andrew Stankevich, 2009 .

Wavelet-Like Lifting-Based Transform for Decomposing Images in Accordance with the Inter-prediction Principles of Video Coding

Marek Parfieniuk, 2015, ICIAP.

Reducing the dynamic range of lifting-based quaternion multipliers

Marek Parfieniuk, Alexander Petrovsky, 2009, Signal Processing Algorithms, Architectures, Arrangements, and Applications SPA 2009.

Short-critical-path and structurally orthogonal scaled CORDIC-based approximations of the eight-point discrete cosine transform

Alexander A. Petrovsky, Marek Parfieniuk, Maxim Vashkevich, 2013, IET Circuits Devices Syst..

Encrypting Huffman-Encoded Data by Substituting Pairs of Code Words without Changing the Bit Count of a Pair

Piotr Jankowski, Marek Parfieniuk, 2014, CSS.

Inherently lossless structures for eight- and six-channel linear-phase paraunitary filter banks based on quaternion multipliers

Alexander A. Petrovsky, Marek Parfieniuk, 2010, Signal Process..

Quaternionic building block for paraunitary filter banks

Alexander A. Petrovsky, Marek Parfieniuk, 2004, 2004 12th European Signal Processing Conference.

Using the CS decomposition to compute the 8-point DCT

Marek Parfieniuk, 2015, 2015 IEEE International Symposium on Circuits and Systems (ISCAS).

FILTER BANK AND ITS APLLICATION TO SPEECH PROCESSING

Marek Parfieniuk, A. Petrovsky, K. Bielawski, 2000 .

Evaluation of DocBook 5.0 in Documenting Research Applications

Marek Parfieniuk, Oskar Swida, Marcin Kazberuk, 2012, Towards Modern Collaborative Knowledge Sharing Systems.

Polyphase components of an image as video frames: A way to code still images using H.264

Marek Parfieniuk, 2012, 2012 Picture Coding Symposium.

Frequency-domain auditory suppression modelling (FASM) - a WDFT-based anthropomorphic noise-robust feature extraction algorithm for speech recognition

Alexander A. Petrovsky, Marek Parfieniuk, Alexei V. Ivanov, 2005, INTERSPEECH.

Sparse-Iteration 4D CORDIC Algorithms for Multiplying Quaternions

Sang Yoon Park, Marek Parfieniuk, S. Park, 2016, IEEE Transactions on Computers.

Warped DFT as the basis for psychoacoustic model

Alexander A. Petrovsky, Marek Parfieniuk, 2004, 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing.

A Parallel Factorization for Generating Orthogonal Matrices

Marek Parfieniuk, M. Parfieniuk, 2019, PPAM.

Quaternionic approach to the one-regular eight-band linear phase paraunitary filter banks

Alexander A. Petrovsky, Marek Parfieniuk, 2006, 2006 14th European Signal Processing Conference.

FPGA- and Java-based rapid prototyping of a real-time H.264/AVC decoder

Marek Parfieniuk, Alexander Petrovsky, Alexey Petrovsky, 2009, 2009 MIXDES-16th International Conference Mixed Design of Integrated Circuits & Systems.

A dedicated high-level language for implementing nonrecursive filter banks and transforms

Marek Parfieniuk, 2010, Proceedings of the 17th International Conference Mixed Design of Integrated Circuits and Systems - MIXDES 2010.

Structurally Orthogonal Finite Precision Implementation of the Eight Point DCT

Alexander A. Petrovsky, Marek Parfieniuk, 2006, 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings.

Quaternionic Lattice Structures for Four-Channel Paraunitary Filter Banks

Alexander A. Petrovsky, Marek Parfieniuk, 2007, EURASIP J. Adv. Signal Process..

High‐throughput and low‐area implementation of orthogonal matching pursuit algorithm for compressive sensing reconstruction

Sang Yoon Park, Marek Parfieniuk, Woo Hyun Son, 2020 .

Lifting-based Alternatives to the FFT for Computing the 4-, 8-, and 16-point Discrete Fourier Transforms

Marek Parfieniuk, 2021, 2021 29th European Signal Processing Conference (EUSIPCO).

IMPLEMENTATION PERSPECTIVES OF QUATERNIONIC COMPONENT FOR PARAUNITARY FILTER BANKS

Marek Parfieniuk, Alexander Petrovsky, 2004 .

Rapid Prototyping of Quaternion Multiplier: From Matrix Notation to FPGA-Based Circuits

Marek Parfieniuk, Alexander Petrovsky, M. Parfieniuk, 2011 .