The Homepage of Marek Parfieniuk (D.Sc, Ph.D., M.Sc., Eng.)

Personal information and Contact Data

  • Surname: Parfieniuk
  • First name: Marek
  • Nationality: Polish
  • Date of birth: November 8th, 1975
  • Civil status: married, one child
  • Languages: Polish (mother tongue), English (B2 Certificate), Russian
  • Affiliation: University of Bialystok, Institute of Informatics
  • Address: ul. Konstantego Ciolkowskiego 1M, 15-245 Bialystok, Poland
  • E-Mail: marekpk@wp.pl
  • WWW: http://marekparfieniuk.pl/
  • Phone/Fax: (+48 85) 746-90-50
Please notice that on October 2018 I have moved from Bialystok University of Technology to University of Bialystok. So my previous e-mail address "m.parfieniuk@pb.edu.pl" is no longer valid. My e-mail address is now marekpk@wp.pl and my homepage is now at http://marekparfieniuk.pl.

General areas of interest

Education and Professional Activities

Scientific and Educational Titles and Degrees

  1. D.Sc. (habilitation) in computer science from Faculty of Mechanical Engineering and Computer Science, University of Czestochowa: 17.12.2015. [Uchwała Rady Wydziału Inżynierii Mechanicznej i Informatyki z dnia 17 grudnia 2015]
  2. Ph.D. in computer science, with distinction, from Bialystok Technical University: 17.01.2007, Supervisor: prof. Alexander Petrovsky.
  3. M.Sc. in computer science, with distinction, from Bialystok Technical University: 29.06.2000, Supervisor: prof. Alexander Petrovsky.
  4. Technician in Radio and Television Electronics, with distinction, from Janusz Groszkowski Electrical School Complex in Bialystok: 01.06.1995.

Professional Titles and Courses

  1. Certyfikat AgilePM Foundation ze zwinnego zarządzania projektami, po akredytowanym szkoleniu i egzaminie.
    [EN: The AgilePM Foundation cerfificate in agile project management, after accredited training and exam.]
    12.2021
  2. Dwusemestralne studia podyplomowe „Zarządzanie badaniami naukowymi i pracami rozwojowymi” w Wyższej Szkole Ekonomicznej w Białymstoku. Zajęcia w wymiarze 224 godzin łącznie odbywały się od września 2010 do czerwca 2011 r. w trybie zaocznym.
    [EN: Two-semester extramural postgraduate studies „Management of scientific research and development”: 224 hours from September 2010 to June 2011.]
    02.07.2011
  3. Akt nadania stopnia nauczyciela kontraktowego.
    [EN: The Act of Granting a Rank of a Contract Teacher]
    09.2005
  4. Kurs pedagogiczny kwalifikacyjny dla nauczycieli teoretycznych przedmiotów zawodowych
    [EN: Pedagogical qualification course for teachers of theoretical vocational subjects]
    02.06.2005
  5. Certyfikat ukończenia kursu 120 godzin z języka angielskiego na poziomie B2 [EN: Certificate of completion of language course B2-level English] 23.11.2007.
  6. Uczelniany certyfikat językowy: języka angielski B2. [EN: CEFR B2-level Certificate in English, Overall grade: good]. 23.11.2007.

Work experiences

Research and development projects:

Technology skills

Grants:

Awards:

  1. Listed as the 2507th in the second edition (2016.09) of the "Ranking of scientists in Polish Institutions according to their Google Scholar Citations public profiles" [Ranking Web of Universities: http://www.webometrics.info/en/node/98]. The list consists of the Top 2600 profiles (h=>10) ranked first by h-index in decreasing order and then by the total number of citations.
  2. The 2nd-degree individual prize for outstanding scientific achievements by the Rector of the Bialystok University of Technology, Bialystok, 10.2016
  3. The 2nd-degree team prize for outstanding scientific achievements by the Rector of the Bialystok University of Technology, Bialystok, 10.2013
  4. The scholarship for young scientists with the Ph.D. degree, funded by the European Social Fund and the Budget as part of the "Program Operacyjny Kapitał Ludzki" and the project "Podniesienie potencjału uczelni wyższych jako czynnik rozwoju gospodarki opartej na wiedzy", 10.2010.
  5. The 3rd-degree individual prize for outstanding scientific achievements by the Rector of the Bialystok University of Technology, Bialystok, 14.10.2009
  6. The 3rd-degree individual prize for outstanding scientific achievements by the Rector of the Bialystok University of Technology, Bialystok, 25.10.2007
  7. My coauthor, Maxim Vashkevich, for the paper

    M. Vashkevich, M. Parfieniuk, A. Petrovsky. High-accuracy implementation of fast DCT algorithms based on algebraic integer encoding. In Proc. 8th Int. Conf. on Signals and Electronic Systems (ICSES), p. 6 (CD), Wroclaw, Poland, 18-21 September 2012.

    has been awarded with the II Award by The Foundation for the Development of Radiocommunications and Multimedia Technologies in the competition for young scientists for the best paper presented at ICSES 2012.

Patents and applications

Patents

  1. M. Parfieniuk. PL231703 (B1) 2019-03-29, Priority date: 2016-04-01
    Digital system for computing inner product of constant and variable vectors with possibility of reordering constants and switching their signs.
    [PL: Układ cyfrowy do obliczania iloczynu skalarnego wektora stałych i wektora zmiennych z możliwością przełączania kolejności stałych i ich znaków]
    Bibliographic data at the Polish Patent Office
  2. M. Parfieniuk and A. Petrovsky. PL214605 (B1) 2013-08-30, PL389960 (A1) 2011-07-04, Priority date: 2009-12-21
    Digital system for approximate calculation of 8-point discrete cosine transform.
    [PL: Układ cyfrowy do przybliżonego obliczania 8-punktowej dyskretnej transformacji kosinusowej]
    Bibliographic data at the European Patent Office, PDF

Applications

  1. M. Parfieniuk. PL394246 (A1) 2012-09-24, Priority date: 2011-03-17
    Digital system for estimating the quaternion product by CORDIC method using two argument adders and permutation networks.
    [PL: Układ cyfrowy do przybliżonego obliczania iloczynu kwaternionów metodą CORDIC z wykorzystaniem sumatorów dwuargumentowych i sieci permutacyjnej]
    Bibliographic data at the European Patent Office

Publications

Please do not hesitate to ask me for a copy of a paper.

Theses

Books

  1. K. Saeed and M. Parfieniuk. Podstawy elektrotechniki i elektroniki dla studentów informatyki [Fundamentals of electrotechnics and electronics for students of computer science]. p. 465, Oficyna Wydawnicza Politechniki Białostockiej, Białystok, Poland, 2020, ISBN: 978-83-66391-33-8, 978-83-663-9134-5. (in Polish)
  2. K. Saeed and M. Parfieniuk. Podstawy obwodów elektrycznych i elektronicznych dla studentów informatyki [Fundamentals of electric and electronic circuits for students of computer science]. p. 418, Wydawnictwo AGH, Kraków, Poland, 2012, ISBN: 978-83-7464-495-2. (in Polish)
  3. A. Piotrowski and M. Parfieniuk. Cyfrowe banki filtrów: analiza, synteza i implementacja dla systemów multimedialnych [Digital Filter Banks: Analysis, Synthesis, and Implementation for Multimedia Systems]. p. 389, Wydawnictwo Politechniki Bialostockiej, Bialystok, Poland, 2006, ISBN: 978-83-602001-0-0. (in Polish)      Details ...
  4. A. Petrovsky, M. Parfieniuk, A. Borowicz, and M. Livshitz. Digital filter banks: analysis, synthesis, and applications in multimedia systems. Course book. p. 82, Belarussian State University of Informatics and Radioelectronics, Minsk, Belarus, 2006. (in Russian)

Chapters

  1. M. Parfieniuk. A Parallel Factorization for Generating Orthogonal Matrices In: R. Wyrzykowski, E. Deelman, J. Dongarra, K. Karczewski (Editors). Parallel Processing and Applied Mathematics: 13th International Conference, PPAM 2019, Bialystok, Poland, September 8-11, 2019, Revised Selected Papers, Part I. Lecture Notes in Computer Science (LNCS), vol. 12043, pp. 567-578. Springer, 2020. DOI: https://doi.org/10.1007/978-3-030-43229-4_48 Link
  2. M. Parfieniuk. Wavelet-Like Lifting-Based Transform for Decomposing Images in Accordance with the Inter-prediction Principles of Video Coding In: V. Murino and E. Puppo (Editors). Image Analysis and Processing - ICIAP 2015: 18th International Conference, Genoa, Italy, September 7-11, 2015, Proceedings, Part II. Lecture Notes in Computer Science (LNCS), vol. 9280, pp. 162-171. Springer, 2015. DOI: https://doi.org/10.1007/978-3-319-23234-8_16 Link
  3. M. Parfieniuk and P. Jankowski. Encrypting Huffman-encoded data by substituting pairs of code words without changing the bit count of a pair. In: Z. Kotulski, B. Ksiezopolski, K. Mazur (Editors). Cryptography and Security Systems: Third International Conference, CSS 2014, Lublin, Poland, September 22-24, 2014. Proceedings. Communications in Computer and Information Science, vol. 448, pp. 12-22, Springer, 2014. DOI: https://doi.org/10.1007/978-3-662-44893-9_2. PDF
  4. M. Parfieniuk. Zespoły filtrów cyfrowych i transformacje ortogonalne. In: T.P. Zieliński, P. Korohoda, R. Rumian (Editor). Cyfrowe przetwarzanie sygnałów w telekomunikacji: Podstawy, multimedia, transmisja., pp. 190-246. Wydawnictwo Naukowe PWN, 2014. Info
  5. M. Parfieniuk, T. Łukaszuk, T. Grześ. A Scalable Distributed Architecture for Emulating Unreliable Networks for Testing Multimedia Systems. In: R.S. Choraś (Editor). Image Processing and Communications Challenges 5. Advances in Intelligent Systems and Computing, vol. 233, pp. 309-316. Springer, 2014. DOI: https://doi.org/10.1007/978-3-319-01622-1_35. PDF
  6. M. Parfieniuk. Zarządzanie danymi bibliograficznymi za pomocą narzędzi informatycznych [Bibliographic data management using IT tools]. In: B. Poskrobko (Editor). Metody badań naukowych z przykładami ich zastosowania., pp. 215-236. Wydawnictwo "Ekonomia i środowisko", 2012. PDF
  7. M. Parfieniuk, M. Kazberuk, and K. Kowalewski. A Compiler for a Domain-Specific Language for Rapid Implementation of DSP Transforms and Filter Banks. In: P. Lipiński and K. Świrski (Editors). Towards Modern Collaborative Knowledge Sharing Systems. Studies in Computational Intelligence, vol. 401, pp. 83-100. Springer, 2012. PDF
  8. K. Kowalewski, M. Parfieniuk, O. Świda, and M. Kazberuk. Evaluation of DocBook 5.0 in Documenting Research Applications. In: P. Lipiński and K. Świrski (Editors). Towards Modern Collaborative Knowledge Sharing Systems. Studies in Computational Intelligence, vol. 401, pp. 35-48. Springer, 2012. PDF
  9. M. Parfieniuk, N. A. Petrovsky, and A. Petrovsky. Rapid Prototyping of Quaternion Multiplier: From Matrix Notation to FPGA-Based Circuits. In: M. E. Hoque (Editor). Rapid Prototyping Technology: Principles and Functional Requirements. pp. 227-246. InTech, 2011. PDF
  10. M. I. Vaškevič, M. Parfenûk, and A. A. Petrovskij. Vvedenie v cifrovye banki fil'trov. In: A. A. Petrovsky (Editor). Analizatory rečevyh i zvukovyh signalov: metody, algoritmy i praktika (s MATLAB primerami). pp. 25-48. Vestprint, Minsk, 2009.
  11. M. Parfenûk and A. A. Petrovskij. Paraunitarnye banki fil'trov na osnove algebry kvaternionov. In: A. A. Petrovsky (Editor). Analizatory rečevyh i zvukovyh signalov: metody, algoritmy i praktika (s MATLAB primerami). pp. 49-73. Vestprint, Minsk, 2009.
  12. A. Borovič, M. Parfenûk, and A. A. Petrovskij. Diskretnoe preobrazanie Fur'e s neravnomernym častotnym razrešeniem: opredelenie, svojstva, vyčislitel'nye aspekty. In: A. A. Petrovsky (Editor). Analizatory rečevyh i zvukovyh signalov: metody, algoritmy i praktika (s MATLAB primerami). pp. 99-114. Vestprint, Minsk, 2009.
  13. Al. A. Petrovskij and M. Parfenûk. Psihoakustičeskie modeli dlâ sistem mul'timedia na osnove subpolosnoj obrabotki signalov. In: A. A. Petrovsky (Editor). Analizatory rečevyh i zvukovyh signalov: metody, algoritmy i praktika (s MATLAB primerami). pp. 134-162. Vestprint, Minsk, 2009.
  14. M. Z. Livšic, M. Parfenûk, and A. A. Petrovskij. Širokopolosnyj CELP-koder s mul'tipolosnym rozbuždeniem po banku kodovyh knig s rekonfiguriruemoj arhitekturoj. In: A. A. Petrovsky (Editor). Analizatory rečevyh i zvukovyh signalov: metody, algoritmy i praktika (s MATLAB primerami). pp. 234-260. Vestprint, Minsk, 2009.
  15. A. Borovič, M. Parfenûk, and Al. A. Petrovskij. Diskretnoe preobrazavanie Fur'e s neravnomernym častotnym razrešeniem v perceptual'nyh sistemah redaktirovaniâ šuma v reči i kompressii zvukovyh signalov. In: A. A. Petrovsky (Editor). Analizatory rečevyh i zvukovyh signalov: metody, algoritmy i praktika (s MATLAB primerami). pp. 300-330. Vestprint, Minsk, 2009.
  16. M. Parfenûk, M. I. Vaškevič, and A. A. Petrovskij. Proektirovanie banka fil'trov dlâ sluhovyh apparatov s ispol'zovaniem častotnogo rastâženiâ i ob'edineniâ subpolos. In: A. A. Petrovsky (Editor). Analizatory rečevyh i zvukovyh signalov: metody, algoritmy i praktika (s MATLAB primerami). pp. 331-351. Vestprint, Minsk, 2009.
  17. M. Livshitz, M. Parfieniuk, and A. Petrovsky. Real-time implementation of combined noise reduction and wideband speech coding systems based on the DSP TMS320C6713. In: A. Dobrucki, A. Petrovsky, and W. Skarbek (Editors). New Trends in Audio and Video, vol. 1, pp. 473–478. Bialystok Technical University, Bialystok, 2006.
  18. M. Parfieniuk and A. Petrovsky. Quaternionic design and implementation of 8–band linear phase paraunitary filter banks for image transform coding. In: A. Dobrucki, A. Petrovsky, and W. Skarbek (Editors). New Trends in Audio and Video, vol. 1, pp. 369–382. Bialystok Technical University, Bialystok, Poland, 2006.

Journals

  1. M. Derlatka, M. Parfieniuk. Real-world measurements of ground reaction forces of normal gait of young adults wearing various footwear. Scientific Data (Springer-Nature), vol. 10, no. 1, pp. 1-10, article no. 60, January 2023. DOI: https://doi.org/10.1038/s41597-023-01964-z
  2. V.Q. Nguyen, W.H. Son, M. Parfieniuk, L.T.N. Trung, S.Y. Park High‐throughput and low‐area implementation of orthogonal matching pursuit algorithm for compressive sensing reconstruction ETRI Journal, Impact Factor 0.861, vol. 42, no. 3, pp. 376-387, June 2020. DOI: https://doi.org/10.4218/etrij.2019-0067. PDF at Wiley
  3. M. Parfieniuk, S.Y. Park. Versatile Quaternion Multipliers Based on Distributed Arithmetic. Circuits Systems and Signal Processing, 2016 Impact Factor 1.694, vol. 37, no. 11, pp. 4880-4906, November 2018. DOI: https://doi.org/10.1007/s00034-018-0789-5. PDF at Springer
  4. M. Parfieniuk, A. Szpakowicz. A System for Evaluating Performance of Video Codecs in Image Compression. Advances in Computer Science Research, vol. 13, pp. 59-73, 2016.
  5. M. Parfieniuk, S.Y. Park. Sparse-Iteration 4D CORDIC Algorithms for Multiplying Quaternions. IEEE Trans. Computers, vol. 65, no. 9, pp. 2859-2871, September 2016. DOI: https://doi.org/10.1109/TC.2015.2506572 PDF at IEEExplore
  6. M. Parfieniuk, M. Vashkevich, and A. Petrovsky. Short-Critical-Path and Structurally Orthogonal Scaled CORDIC-Based Approximations of the 8-Point DCT. IET Circuits, Devices & Systems, vol. 7, no. 3, pp. 150–158, May 2013. DOI: https://doi.org/10.1049/iet-cds.2012.0233. PDF at IET PDF at IEEExplore
  7. M. Parfieniuk and A. Petrovsky. Near perfect reconstruction oversampled nonuniform cosine-modulated filter banks based on frequency warping and subband merging. Int. J. Electronics and Telecommunications, vol. 58, no. 2, pp. 177–192, June 2012. DOI: https://doi.org/10.2478/v10177-012-0026-2. ISSN (Print) 0867-6747 PDF Matlab code (If you Use it, please cite my papers.)
  8. N.A. Petrovsky, M. Parfieniuk. Realizaciâ umnožitelâ kvaternionov na raspredelonnoj arifmetike. Doklady Belorusskogo Gosudarstvennogo Universiteta Informatiki i Radioélektroniki, vol. 1/2011, pp. 70-74, 2011.
  9. E. Azarov, A. Petrovsky, and M. Parfieniuk. High-Quality Time Stretch and Pitch Shift Effects for Speech and Audio Using the Instantaneous Harmonic Analysis. EURASIP J. Adv. Signal Process., Special Issue on Digital Audio Effects, vol. 2010, no. 12, pp. 10, 2010. Article ID 712749 PDF
  10. M. Parfieniuk. A dedicated high-level language for implementing nonrecursive filter banks and transforms [Dedykowany język wysokiego poziomu do implementowania nierekursywnych banków filtrów i transformacji]. Elektronika, vol. 51, no. 11, pp. 55–60, 2010. PDF
  11. M. Parfieniuk and A. Petrovsky. Drabinkowa struktura układu mnożenia kwaternionów: analiza i redukcja zakresu dynamicznego. Elektronika, vol. 51, no. 3, pp. 61–66, 2010. (in Polish) PDF
  12. M. Parfieniuk and A. Petrovsky. Quaternion Multiplier Inspired by the Lifting Implementation of Plane Rotations. IEEE Transactions on Circuits and Systems I, vol. 57, no. 10, pp. 2708–2717, Oct. 2010. DOI: 10.1109/TCSI.2010.2046259. PDF
  13. M. Parfieniuk and A. Petrovsky. Inherently lossless structures for eight- and six-channel linear-phase paraunitary filter banks based on quaternion multipliers. Signal Processing (Elsevier), vol. 90, no. 6, pp. 1755–1767, June 2010. PDF
  14. M. Parfieniuk, A. Petrovsky, A. Stankevich, M. Kachinsky, A. Petrovsky. Using FPGA and Java in rapid prototyping of a real-time H.264/AVC decoder. vol. 2009, no. 12, pp. 43–56, 2009. PDF
  15. A. Petrovskij, A. Borovič, and M. Parfenûk. Diskretnoe preobrazovanie Fur’e s neravnomernym častočnym razrešeniem v perceptual’nyh sistemah redaktirovaniâ šuma v reči. Rečevye Tehnologii, vol. 2008, no. 3, pp. 16-26, 2008. (in Russian)
  16. A. Petrovskij, A. Borovič, and M. Parfenûk. Obrabotka reči na osnove diskretnogo preobrazovaniâ Fur’e s neravnomernym častočnym razrešeniem. Rečevye Tehnologii, vol. 2008, no.3, pp. 3-15, 2008. (in Russian)
  17. M. Parfieniuk and A. Petrovsky. Wykorzystanie arytmetyki hiperzespolonej do realizacji ośmiokanałowych, nadpróbkowanych, paraunitarnych banków filtrów o liniowych odpowiedziach fazowych. Elektronika, vol. 49, no. 4, pp. 84–89, 2008. (in Polish) PDF
  18. K. Bielawski and M. Parfieniuk. Podpasmowe algorytmy filtracji adaptacyjnej w spaczonym, modulowanym kosinusowo banku filtrów. Elektronika, vol. 49, no. 4, pp. 59–65, 2008. (in Polish) PDF
  19. M. Parfieniuk and A. Petrovsky. Paraunitary filter banks based on quaternion algebra: theory and application. Digital Signal Process. (OOO "KBWP", Moscow, Russia), (1), pp. 22–36, 2008. (in Russian)
  20. M. Parfieniuk and A. Petrovsky. Quaternionic lattice structures for four–channel paraunitary filter banks. EURASIP J. Adv. Signal Process., Special Issue on Multirate Systems and Applications, vol. 2007, no. 9, p. 12, 2007. Article ID 37481 PDF
  21. M. Parfieniuk, J. Baszun, and A. Petrovsky. Computing of masking thresholds for audio coders based on a quaternionic 4–band wavelet packet transform. Archives of Acoustics, vol. 31, no. 2, pp. 155–165, 2006.
  22. A. Borowicz, M. Parfieniuk, and A. Petrovsky. An application of the warped discrete Fourier transform in the perceptual speech enhancement. Speech Comm. (Elsevier), vol. 48, pp. 1024–1036, 2006. PDF
  23. M. Livshitz, M. Parfieniuk, and A. Petrovsky. Wideband CELP coder with multiband excitation and multilevel vector quantization based on reconfigurable codebook. Digital Signal Process. (OOO "KBWP", Moscow, Russia), (2), pp. 20–35, 2005. (in Russian)
  24. M. Parfieniuk and A. Petrovsky. Tunable non–uniform filter bank mixing cosine modulation with perceptual frequency warping by allpass transformation. Automatic Control and Computer Sciences (Allerton Press, New York), vol. 38, no. 4, pp. 44–52, 2004. PDF
  25. M. Parfieniuk and A. Piotrowski. Struktury polifazowe w cyfrowych bankach filtrów [Polyphase structures in digital filter banks]. Elektronika, no. 5, pp. 17–22, May 2001. (in Polish)

Conference papers

  1. M. Parfieniuk. Encrypting JPEG-compressed Images by Substituting Huffman Code Words. In Proc. 17th Conference on Computer Science and Intelligence Systems (FedCSIS), pp. 221-226, Sofia, Bulgaria, 4-7 September 2022. DOI: https://doi.org/10.15439/2022F217
  2. Lifting-based Alternatives to the FFT for Computing the 4-, 8-, and 16-point Discrete Fourier Transforms. In Proc. 29th European Signal Processing Conference (EUSIPCO), pp. 2184-2188, Dublin, Ireland, 23-27 August 2021. DOI: https://doi.org/10.23919/EUSIPCO54536.2021.9616225
  3. M. Parfieniuk. Lifting-based Algorithms for Computing the 4-point Walsh-Hadamard Transform. In Proc. Signal Processing Symposium (SPSympo), pp. 221-226, Krakow, Poland, 17–19 September 2019. DOI: https://doi.org/10.1109/SPS.2019.8881975
  4. M. Parfieniuk, S.Y. Park. A Critique of Some Rough Approximations of the DCT. In Proc. Signal Processing : Algorithms, Architectures, Arrangements, and Applications (SPA), pp. 76-81, Poznan, Poland, 19–21 September 2018. DOI: https://doi.org/10.23919/SPA.2018.8563399
  5. M. Parfieniuk, S.Y. Park. On Area-Efficient Implementation of Data Delays in 7 Series Xilinx FPGAs. In Proc. IEEE Computer Society Annual Symp. on VLSI (ISVLSI), pp. 391-396, Pittsburgh, PA, USA, 11-13 July 2016. DOI: https://doi.org/10.1109/ISVLSI.2016.14 PDF
  6. M. Parfieniuk, S.Y. Park. A Versatile Quaternion Multiplier Based on Sparse-Iteration 4D CORDIC. In Proc. 14th IEEE Int. New Circuits and Systems Conf. (NEWCAS), pp. 4, Vancouer, BC, Canada, 26-29 June 2016. DOI: 10.1109/NEWCAS.2016.7604788. PDF
  7. M. Parfieniuk. Using the CS decomposition to compute the 8-point DCT. In Proc. IEEE Int. Symp. on Circuits and Systems (ISCAS), pp. 2836-2839, Lisbon, Portugal, 24-27 May 2015. DOI: 10.1109/ISCAS.2015.7169277. PDF
  8. N. Petrovsky, M. Parfieniuk, A. Petrovsky Pipelined embedded processor of quaternionic m-band wavelets for image multiresolution analysis. 2nd Mediterranean Conf. on Embedded Computing (MECO), pp. 196-199, Budva, Montenegro, 15-20 June 2013. PDF
  9. M. Vashkevich, M. Parfieniuk, A. Petrovsky. Application of Modified Discrete Cosine Transform with frequency warping for hearing aid design. In Proc. 15th Int. Conf. "Digital Signal Processing and Its Application" (DSPA), vol. 1, pp. 109-112, Moscow, Russia, 27-29 March 2013. (in Russian).
  10. N. Petrovsky, M. Parfieniuk. Многомерный CORDIC алгоритм кватернионов c «разреженными» итерациями. In Proc. 15th Int. Conf. "Digital Signal Processing and Its Application" (DSPA), vol. 1, p. 6 (CD), Moscow, Russia, 27-29 March 2013. (in Russian).
  11. N. Petrovsky, M. Parfieniuk. The CORDIC-inside-Lifting Architecture for Constant-Coefficient Hardware Quaternion Multipliers. In Proc. 8th Int. Conf. on Signals and Electronic Systems (ICSES), pp. 6, Wroclaw, Poland, 18-21 September 2012. DOI: 10.1109/ICSES.2012.6382236
  12. M. Vashkevich, M. Parfieniuk, A. Petrovsky. High-accuracy implementation of fast DCT algorithms based on algebraic integer encoding. In Proc. 8th Int. Conf. on Signals and Electronic Systems (ICSES), p. 6 (CD), Wroclaw, Poland, 18-21 September 2012. DOI: 10.1109/ICSES.2012.6382235.
  13. M. Parfieniuk. Polyphase Components of an Image As Video Frames: a Way to Code Still Images Using H.264. In Proc. 2012 Picture Coding Symposium (PCS), pp. 189-192, Krakow, Poland, 7-9 May 2012. DOI: 10.1109/PCS.2012.6213324 PDF
  14. N.A. Petrovsky, M. Parfieniuk. Distributed Arithmetic-Based Quaternion M-Band Wavelets Kernel for Multi-Resolution Analysis of Multimedia Data. In Proc. 11th International Conference "Pattern recognition and information processing" (PRIP), pp. 253-258, Minsk, Belarus, 18-20 May 2011.
  15. N.A. Petrovsky, M. Parfieniuk. Parallel’nyj umnožitel’ kvaternionov na plis dlâ paraunitarnyh bankov fil’trov. Proc. 13th Int. Conf. and Exhibition "Digital Signal Processing and its Applications" (DSPA), pp. 305-308, Moscow, Russia, 30 March - 01 April. (in Russian)
  16. M. Parfieniuk. A Dedicated High-level Language for Implementing Nonrecursive Filter Banks and Transforms. In Proc. 17th Int. Conf. "Mixed design of integrated circuits and systems" (MIXDES), pp. 536-540, Wroclaw, Poland, 24–26 June 2010.
  17. M. Parfieniuk. A directional extension of the JPEG image codec. In Proc. 2010 IEEE Int. Symposium on Circuits and Systems (ISCAS), pp. 2872-2875, Paris, France, 30 May - 2 June 2010. DOI: 10.1109/ISCAS.2010.5536962. PDF
  18. M. Parfieniuk, A. Petrovsky. Reducing the dynamic range of lifting-based quaternion multipliers. In Proc. Signal Processing : Algorithms, architecture, arrangement and applications (SPA), pp. 70-75, Poznan, Poland, 24–26 September 2009. PDF
  19. A. Petrovsky, M. Parfieniuk, Al. Petrovsky. FPGA- and Java to prototype a H.264/AVC decoder. In Proc. 16th Int. Conf. "Mixed design of integrated circuits and systems" (MIXDES), pp. 628-634, Lodz, Poland, 25–27 June 2009. PDF
  20. M. Parfieniuk, A. Petrovsky, Al. Petrovsky. Using Java to prototype a H.264/AVC decoder. In Proc. 10th Int. Conf. "Pattern Recognition and Information Processing" (PRIP), pp. 205-210, Minsk, Belarus, 19–21 May 2009. PDF
  21. M. Vashkevich, M. Parfieniuk, A. Petrovsky. FPGA Implementation of Short Critical Path CORDIC-Based Approximation of the Eight-Point DCT In Proc. 10th Int. Conf. "Pattern Recognition and Information Processing" (PRIP), pp. 161-164, Minsk, Belarus, 19–21 May 2009.
  22. A. Stankevich, Al. Petrovsky, M. Kachinsky, M. Parfieniuk, A. Petrovsky. H.264/AVC Decoder Prototype Using a Platform Based SoC Design Methodology In Proc. 10th Int. Conf. "Pattern Recognition and Information Processing" (PRIP), pp. 165-170, Minsk, Belarus, 19–21 May 2009.
  23. M. Parfieniuk. Shortening the Critical Path in CORDIC-Based Approximations of the Eight-Point DCT. In Proc. Int. Conf. on Signals and Electronic Systems (ICSES), pp. 405–408, Kraków, Poland, 14–17 September 2008. DOI: 10.1109/ICSES.2008.4673449.
  24. M. Parfieniuk and A. Petrovsky. Approximating the critical bands using warped filter banks based on multiplierless allpass chains. In Proc. Int. Conf. on Signals and Electronic Systems (ICSES), pp. 351–354, Kraków, Poland, 14–17 September 2008. DOI: 10.1109/ICSES.2008.4673434.
  25. M. Parfieniuk and A. Petrovsky. Implementing six-channel linear-phase paraunitary filter banks with quaternion arithmetic. In Proc. Int. Conf. on Signals and Electronic Systems (ICSES), pp. 371-374, Kraków, Poland, 14–17 September 2008. DOI: 10.1109/ICSES.2008.4673439.
  26. E. Azarov, A. Petrovsky, and M. Parfieniuk. Estimation of the Instantaneous Harmonic Parameters of Speech. In Proc. 16th European Signal Processing Conf. (EUSIPCO), Lausanne, Switzerland, 25-29 August 2008. CD-ROM
  27. M. Parfieniuk, A. Petrovsky, and W. Wan. Frequency warping and subband merging for approximating the critical bands with cosine-modulated filter banks. In Proc. Int. Conf. on Audio, Language and Image Processing (ICALIP), vol. 2, pp. 1159-1166, Shanghai, China, 7–9 July 2008. DOI: 10.1109/ICALIP.2008.4590274.
  28. Al. Petrovsky, M. Parfieniuk, A. Borowicz, and A.A. Petrovsky. Auditory modeling via frequency warped transforms. In Proc. 124th AES Convention, Amsterdam, The Netherlands, 17-20 May 2008. Convention Paper #7449.
  29. A. Vashkevitz, M. Parfieniuk, and A. Petrovsky. Practical Aspects of Computing Non-Uniform Cosine-Modulated Filter Bank: MATLAB Implementation. Proc. 10th Int. Conf. and Exhibition "Digital Signal Processing and its Applications" (DSPA), vol. 1, pp. 161-165, Moscow, Russia, 25-29 March 2008. (in Russian) PDF
  30. А.Л. Вереник, М. Парфенюк, and А.А. Петровский. FPGA-ориентированный поточный процессор параунитарного банка фильтров на распределенной арифметике. Материалы 6-ой Междунар. Конф. «Автоматизация проектирования дискретных систем (Computer-Aided Design of Discrete Devices – CAD DD’07), (Минск: ОИПИ НАН Беларуси) т. 1, с. 100-107, Минск, 14-15 ноября 2007. (in Russian)
  31. K. Bielawski and M. Parfieniuk. Subband adaptive algorithms based on warped cosine–modulated filter bank. In Proc. Int. Workshop Signal Processing: Applications, Architectures, Arrangements, and Applications (SPA 2007), pp. ?–?, Poznan, Poland, 7 September 2007.
  32. M. Parfieniuk and A. Petrovsky. Design of eight–band oversampled linear phase paraunitary filter banks using quaternion multiplication matrices. In Proc. Int. Workshop Signal Processing: Applications, Architectures, Arrangements, and Applications (SPA 2007), pp. 51-56, Poznan, Poland, 7 September 2007. DOI: 10.1109/SPA.2007.5903307
  33. M. Parfieniuk and A. Petrovsky. Dependencies between coding gain and filter length in paraunitary filter banks designed using quaternionic approach. In Proc. 15th European Signal Processing Conf. (EUSIPCO), pp. 1327-1331, Poznan, Poland, 3–7 September 2007.
  34. A. Verenik, M. Parfieniuk, and A. Petrovsky. An FPGA implementation of the distributed arithmetic based quaternionic multipliers for paraunitary filter banks}. In Proc. 14th Int. Conf. "Mixed Design of Integrated Circuits and Systems" (MIXDES 2007), pp. 605–610, Ciechocinek, Poland, 21–23 June 2007.
  35. M. Livshitz, M. Parfieniuk, and A. Petrovsky. Real–time implementation of combined noise reduction and wideband speech coding systems based on the DSP TMS320C6713. In Proc. XI AES Symp. "New Trends in Audio and Video", pp. 215–216, Bialystok, Poland, 20–22 September 2006.
  36. M. Parfieniuk and A. Petrovsky. Quaternionic design and implementation of 8–band linear phase paraunitary filter banks for image transform coding. In Proc. XI Symposium AES "New Trends in Audio and Video", pp. 90–92, Bialystok, Poland, 20–22 September 2006.
  37. M. Parfieniuk and A. Petrovsky. Quaternionic approach to the one–regular eight–band linear phase paraunitary filter banks. In Proc. 14th European Signal Processing Conf. (EUSIPCO), Florence, Italy, 4–8 September 2006. CD-ROM
  38. M. Parfieniuk and A. Petrovsky. Quaternionic formulation of the first regularity for four–band paraunitary filter banks. In Proc. IEEE Int. Symp. Circuits Systems (ISCAS), pp. 883–886, Kos, Greece, 21–24 May 2006. PDF
  39. M. Parfieniuk and A. Petrovsky. Structurally orthogonal finite precision implementation of the eight point DCT. In Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing (ICASSP), vol. 3, pp. 936–939, Toulouse, France, 14–19 May 2006.
  40. A. V. Ivanov, M. Parfieniuk, and A. Petrovsky. Frequency–domain auditory suppression modelling (FASM) – a WDFT–based anthropomorphic noise–robust feature extraction algorithm for speech recognition. In Proc. 9th European Conf. on Speech Communication and Technology (INTERSPEECH – EUROSPEECH), pp. 713–716, Lisbon, Portugal, 4–8 September 2005
  41. M. Livshitz, M. Parfieniuk, and A. Petrovsky. Multistage vector quantization with variable dimension in perceptual speech encoders with psychoacoustic model based on Warped DFT. In Proc. 7th Int. Conf. and Exhibition "Digital Signal Processing and its Applications" (DSPA), vol. 1, pp. 187–191, Moscow, Russia, 16–18 March 2005.
  42. M. Parfieniuk and A. Petrovsky. Four–band paraunitary filter bank with integer–to–integer quaternionic multiplier. In Proc. EUROCON 2005 — The Int. Conf. on "Computer as a Tool", vol. 1, pp. 96–99, Belgrade, Serbia and Montenegro, 21–24 November 2005 PDF
  43. M. Parfieniuk, J. Baszun, and A. A. Petrovsky. FPGA friendly quaternionic 4–band wavelet packet transforms for sound processing. In Proc. 12th Int. Conf. "Mixed Design of Integrated Circuits and Systems" (MIXDES 2005), vol. 1, pp. 501–506, Cracow, Poland, 22–25 June 2005.
  44. M. Parfieniuk and A. Petrovsky. Hypercomplex factorizations for 8–channel linear phase paraunitary filter banks. In Proc. 7th Int. Conf. and Exhibition "Digital Signal Processing and its Applications" (DSPA), vol. 2, pp. 509–513, Moscow, Russia, 16–18 March 2005.
  45. M. Parfieniuk, J. Baszun, and A. A. Petrovsky. Psychoacoustic model based on quaternionic 4–band wavelet packet transform. In Proc. Conf. on Acoustical and Biomedical Engineering "Structures — Waves — Human Health" — Acoustical Engineering (No. 1) , vol. XIV, pp. 131–136, Zakopane, Poland, 1–5 June 2005.
  46. M. Parfieniuk and A. Petrovsky. Quaternionic approach to 8–channel general paraunitary filter bank. In Proc. 13th European Signal Processing Conf. (EUSIPCO), Antalya, Turkey, 4–8 September 2005. CD-ROM PDF
  47. M. Parfieniuk and A. Petrovsky. Quaternionic vs. conventional factorizations for fixed–point 4–channel general paraunitary filter bank. In Proc. Int. Symp. Signals, Circuits, Systems (ISSCS), vol. 2, pp. 433–436, Iasi, Romania, 14–15 July 2005.
  48. M. Parfieniuk and A. Petrovsky. Implementation perspectives of quaternionic component for paraunitary filter banks. In Proc. Int. TICSP Workshop on Spectral Methods and Multirate Signal Processing (SMMSP), pp. 151–158, Vienna, Austria, 11–12 September 2004.
  49. M. Parfieniuk and A. Petrovsky. Linear phase paraunitary filter banks based on quaternionic component. In Proc. Int. Conf. on Signals and Electronic Systems (ICSES), pp. 203–206, Poznań, Poland, 13–15 September 2004.
  50. M. Parfieniuk and A. Petrovsky. Practical aspects of the computation of the inverse warped DFT. In Proc. 6th Int. Conf. and Exhibition "Digital Signal Processing and its Applications" (DSPA), vol. 1, pp. 190–194, Moscow, Russia, 31 March – 2 April 2004.
  51. M. Parfieniuk and A. Petrovsky. Quaternionic building block for paraunitary filter banks. In Proc. 12th European Signal Processing Conf. (EUSIPCO), pp. 1237–1240, Vienna, Austria, 6–10 September 2004. PDF
  52. M. Parfieniuk and A. Petrovsky. Warped DFT as the basis for psychoacoustic model. In Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing (ICASSP), vol. 4, pp. IV–185 – IV–188, Montreal, Canada, 17–21 May 2004. PDF
  53. A. Petrovsky, M. Parfieniuk, and A. Borowicz. Warped DFT based perceptual noise reduction system. In Proc. 116th AES Conv., Berlin, Germany, 8–11 May 2004. Conv. Paper 6035.
  54. A. A. Petrovsky, A. Borowicz, M. Parfieniuk, and A. Petrovsky. Warped Discrete Fourier Transform in perceptual speech and audio processing. In Proc. X Symp. "New Trends in Audio and Video", pp. 143–152, Wroclaw, Poland, 16–18 September 2004.
  55. M. Parfieniuk and A. Petrovsky. Evolutionary design of filter bank based on quaternions. In Proc. 7th Int. Symp. on Signal Processing and its Applications (ISSPA), vol. II, pp. 275–278, Paris, France, 1–4 July 2003. PDF
  56. M. Parfieniuk and A. Petrovsky. Reduced complexity synthesis part of non–uniform near–perfect–reconstruction DFT filter bank based on all–pass transformation. In Proc. 16th European Conf. on Circuits Theory and Design (ECCTD), vol. III, pp. III–5–III–8, Cracow, Poland, 1–4 September 2003. PDF
  57. M. Parfieniuk and A. Petrovsky. Simple rule of selection of subsampling ratios for warped filter banks. In Proc. VIII Int. Conf. "Modern Communication Systems", pp. 130–134, Naroch, Belarus, 29 September – 3 October 2003. Special Issue of Trans. Belarussian Engineer Academy, No. 1(15)/3 PDF
  58. A. Petrovsky and M. Parfieniuk. The MATLAB toolbox for uniform and non–uniform polyphase filter banks. In Proc. 5th Int. Conf. and Exhibition "Digital Signal Processing and its Applications" (DSPA), vol. I, pp. 30–32, Moscow, Russia, 12–14 March 2003 PDF
  59. A. Petrovsky, M. Parfieniuk, and K. Bielawski. Psychoacoustically motivated nonuniform cosine modulated polyphase filter bank. In Proc. 2nd Int. Workshop on Spectral Methods and Multirate Signal Processing (SMMSP), pp. 95–101, Toulouse, France, 7–8 September 2002. PDF
  60. A. Petrovsky, M. Parfieniuk, and M. Omieljanowicz. Computationally efficient hypercomplex filters based on matrix–by–vector multiplier. In Proc. IEEE Scientific Workshop Signal Processing, pp. 7–12, Poznan, Poland, 12 October 2001.
  61. A. Petrovsky, K. Bielawski, and M. Parfieniuk. Nonuniformly frequency spaced reconfigurable filter bank and its application to speech processing. In Proc. 7th Int. Conf. "Mixed Design of Integrated Circuits and Systems" (MIXDES 2000), pp. 461–466, Gdynia, Poland, 15–17 June 2000. PDF

Scientific activities

Reviewer of about 100 scientific publications, including about 40 manuscripts submitted to prestigious JCR-indexed journals:

Reviews of PhD Theses: Reviews of grant proposals: Reviews of journal articles (35 reviews): Reviews of conference papers (32 reviews): Reviews of book/monograph chapters (1 review):

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