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2020 – today
- 2022
[c23]Marek Parfieniuk:
Encrypting JPEG-compressed images by substituting Huffman code words. FedCSIS 2022: 545-549- 2021
- [c22]Marek Parfieniuk
:
Lifting-based Alternatives to the FFT for Computing the 4-, 8-, and 16-point Discrete Fourier Transforms. EUSIPCO 2021: 2184-2188
2010 – 2019
- 2019
- [c21]Marek Parfieniuk:
A Parallel Factorization for Generating Orthogonal Matrices. PPAM (1) 2019: 567-578 - 2018
- [j8]Marek Parfieniuk, Sang Yoon Park:
Versatile Quaternion Multipliers Based on Distributed Arithmetic. Circuits Syst. Signal Process. 37(11): 4880-4906 (2018) - [c20]Marek Parfieniuk, Sang Yoon Park:
A critique of some rough approximations of the DCT. SPA 2018: 76-81 - 2016
- [j7]Marek Parfieniuk, Sang Yoon Park:
Sparse-Iteration 4D CORDIC Algorithms for Multiplying Quaternions. IEEE Trans. Computers 65(9): 2859-2871 (2016) - [c19]Marek Parfieniuk, Sang Yoon Park:
On Area-Efficient Implementation of Data Delays in 7 Series Xilinx FPGAs. ISVLSI 2016: 391-396 - [c18]Marek Parfieniuk, Sang Yoon Park:
A versatile quaternion multiplier based on sparse-iteration 4D CORDIC. NEWCAS 2016: 1-4 - 2015
- [c17]Marek Parfieniuk:
Wavelet-Like Lifting-Based Transform for Decomposing Images in Accordance with the Inter-prediction Principles of Video Coding. ICIAP (2) 2015: 162-171 - [c16]Marek Parfieniuk:
Using the CS decomposition to compute the 8-point DCT. ISCAS 2015: 2836-2839 - 2014
- [c15]Marek Parfieniuk, Piotr Jankowski:
Encrypting Huffman-Encoded Data by Substituting Pairs of Code Words without Changing the Bit Count of a Pair. CSS 2014: 12-22 - 2013
- [j6]Marek Parfieniuk, Maxim Vashkevich, Alexander A. Petrovsky:
Short-critical-path and structurally orthogonal scaled CORDIC-based approximations of the eight-point discrete cosine transform. IET Circuits Devices Syst. 7(3) (2013) - [c14]Marek Parfieniuk, Tomasz Lukaszuk, Tomasz Grzes:
A Scalable Distributed Architecture for Emulating Unreliable Networks for Testing Multimedia Systems. IP&C 2013: 309-316 - [c13]Nicolai A. Petrovsky, Marek Parfieniuk, Alexander A. Petrovsky:
Pipelined embedded processor of quaternionic m-band wavelets for image multiresolution analysis. MECO 2013: 196-199 - 2012
- [c12]Marek Parfieniuk:
Polyphase components of an image as video frames: A way to code still images using H.264. PCS 2012: 189-192 - [p2]Kamil Kowalewski, Marek Parfieniuk, Oskar Swida, Marcin Kazberuk:
Evaluation of DocBook 5.0 in Documenting Research Applications. Towards Modern Collaborative Knowledge Sharing Systems 2012: 35-48 - [p1]Marek Parfieniuk, Marcin Kazberuk, Kamil Kowalewski:
A Compiler for a Domain-Specific Language for Rapid Implementation of DSP Transforms and Filter Banks. Towards Modern Collaborative Knowledge Sharing Systems 2012: 83-100 - 2011
- [i1]Maxim Vashkevich, Marek Parfieniuk, Alexander A. Petrovsky:
FPGA implementation of short critical path CORDIC-based approximation of the eight-point DCT. CoRR abs/1110.6865 (2011) - 2010
- [j5]Elias Azarov, Alexander A. Petrovsky, Marek Parfieniuk:
High-Quality Time Stretch and Pitch Shift Effects for Speech and Audio Using the Instantaneous Harmonic Analysis. EURASIP J. Adv. Signal Process. 2010 (2010) - [j4]Marek Parfieniuk, Alexander A. Petrovsky:
Inherently lossless structures for eight- and six-channel linear-phase paraunitary filter banks based on quaternion multipliers. Signal Process. 90(6): 1755-1767 (2010) - [j3]Marek Parfieniuk, Alexander A. Petrovsky:
Quaternion Multiplier Inspired by the Lifting Implementation of Plane Rotations. IEEE Trans. Circuits Syst. I Regul. Pap. 57-I(10): 2708-2717 (2010) - [c11]Marek Parfieniuk:
A directional extension of the JPEG image codec. ISCAS 2010: 2872-2875
2000 – 2009
- 2008
- [c10]Elias Azarov, Alexander A. Petrovsky, Marek Parfieniuk:
Estimation of the instantaneous harmonic parameters of speech. EUSIPCO 2008: 1-5 - 2007
- [j2]Marek Parfieniuk, Alexander A. Petrovsky:
Quaternionic Lattice Structures for Four-Channel Paraunitary Filter Banks. EURASIP J. Adv. Signal Process. 2007 (2007) - [c9]Marek Parfieniuk, Alexander A. Petrovsky:
Dependencies between coding gain and filter length in paraunitary filter banks designed using quaternionic approach. EUSIPCO 2007: 1327-1331 - 2006
- [j1]Adam Borowicz, Marek Parfieniuk, Alexander A. Petrovsky:
An application of the warped discrete Fourier transform in the perceptual speech enhancement. Speech Commun. 48(8): 1024-1036 (2006) - [c8]Marek Parfieniuk, Alexander A. Petrovsky:
Quaternionic approach to the one-regular eight-band linear phase paraunitary filter banks. EUSIPCO 2006: 1-5 - [c7]Marek Parfieniuk, Alexander A. Petrovsky:
Structurally Orthogonal Finite Precision Implementation of the Eight Point DCT. ICASSP (3) 2006: 936-939 - [c6]Marek Parfieniuk, Alexander A. Petrovsky:
Quaternionic formulation of the first regularity for four-band paraunitary filter banks. ISCAS 2006 - 2005
- [c5]Marek Parfieniuk, Alexander A. Petrovsky:
Quaternionic approach to 8-channel general paraunitary filter bank. EUSIPCO 2005: 1-4 - [c4]Alexei V. Ivanov, Marek Parfieniuk, Alexander A. Petrovsky:
Frequency-domain auditory suppression modelling (FASM) - a WDFT-based anthropomorphic noise-robust feature extraction algorithm for speech recognition. INTERSPEECH 2005: 713-716 - 2004
- [c3]Marek Parfieniuk, Alexander A. Petrovsky:
Quaternionic building block for paraunitary filter banks. EUSIPCO 2004: 1237-1240 - [c2]Marek Parfieniuk, Alexander A. Petrovsky:
Warped DFT as the basis for psychoacoustic model. ICASSP (4) 2004: 185-188 - 2003
- [c1]Marek Parfieniuk, Alexander A. Petrovsky:
Evolutionary design of filter bank based on quaternions. ISSPA (2) 2003: 275-278
Coauthor Index
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