Technical University of Łódź (TUL)

Computer Engineering Department (CED)

The College of Computer Science (CCS)

Dr. Marcin Janaszewski


Computer Engineering Department, Technical University of Łódź
ul. Stefanowskiego 18/22
90-924 Łódź
tel. (+48) 42 631 27 50 internal. 318
email: janasz@kis.p.lodz.pl

polska wersja


Scientific degrees:

  • M. Sc. in Computer Science (15.09.1999)
    Division of Computer Science, Faculty of Technical Physics, Computer Science and Applied Mathematics (TPCSAM), Technical University of Łódź, M. Sc. Graduated from TPCSAM on the seventh place, with honours M. Sc., thesis title: Neural Networks in medical image recognition.

  • Ph.D. in Computer Science (31.10.2003)
    Institute of Computer Science, Faculty of Electrical Engineering, Automatics, Computer Science and Electronics, AGH University of Science and Technology, thesis title Fractal feature generation from digital images.



Current positions

Assistant professor, Computer Engineering department, Technical University of Łódź.
Assistant professor, Division of Expert Systems & Artificial Intelligence, The College of Computer Science.


Scientific interest

  • Digital topology and digital geometry.
  • Pattern recognition, image processing and data analysis.
  • Image processing applications in material science and medicine.
  • Computer languages, C, C++, Visual Basic, Java, parallel programming.

Ongoing projects

  • Tunnel segmentation in 3D volumetric objects
    Co-workers:
    prof. Michel Couprie, Université Paris Est, LABINFO-IGM, A2SI-ESIEE, France,
    dr. Laurent Babout, CED, TUL,
    dr. James Marrow, Materials Performance Centre, School of Materials, University of Manchester, UK.

  • Quantitative analysis of bronchus based on 3D computed tomography images
    Co-workers:
    dr Laurent Babout, CED, TUL,
    dr Anna Fabijańska, CED, TUL,
    M. Sc Michał Postolski, CED, TUL,
    prof. Ludomir Stefańczyk, The Head of Radiology Department, Medical University of Łódź ,
    medical doctor. Mariusz Jędrzejczyk, Radiology Department, Medical University of Łódź.

  • Texture segmentation of materials based on 3D computed tomography images
    Co-workers:
    dr Laurent Babout, CED, TUL,
    M. Sc Łukasz Jopek, CED, TUL,
    dr Michael Preuss, Materials Performance Centre, School of Materials, University of Manchester, UK,
    prof. Jean-Yves Buffiere, MATEIS, INSA Lyon, France.

  • Works on fundamental problems of digital topology
    Co-workers:
    prof. Michel Couprie, Université Paris Est, LABINFO-IGM, A2SI-ESIEE, France,
    M. Sc Michał Postolski, CED, TUL.


Publications:

  • Jopek Ł., Postolski M., Janaszewski M., Babout L.: Segmentacja obrazów stopów tytanu o strukturze płytkowej, Proc. The National Conference Computer Modeling and Simulation in Technique,in print, 2010, (in polish).
  • Janaszewski M., Postolski M., Jopek Ł., Babout L.: Nowy algorytm zamykania tuneli w obiektach 3D na bazie lokalnej, topologicznej charakterystyki punktów, Proc. The National Conference Computer Modeling and Simulation in Technique, in print, 2010, (in polish).
  • Janaszewski M., Postolski M., Jopek Ł., Babout L.: Algorytm wypełniania tuneli w obiektach 3D na bazie topologii i geometrii dyskretnej, Proc.The National Conference Computer Modeling and Simulation in Technique, in print, 2010, (in polish).
  • Janaszewski M., Couprie M., Babout L.: Hole filling in 3D volumetric objects, Pattern Recognition, 43(10), 2010, p. 3548-3559.pdf
  • Janaszewski M., L. Babout., Postolski M., Jopek Ł.: Zamykanie otworów w trójwymiarowych obiektach wolumetrycznych, Scient. Bulletin of Academy of Science and Technology, Automatics, p. 865-878, 2009 (in polish).
  • Janaszewski M., L. Babout., Postolski M., Jopek Ł.: Segmentacja otworów w obiektach wolumetrycznych, Scient. Bulletin of Academy of Science and Technology, Automatics, p. 855-864, 2009 (in polish).
  • Postolski M., Janaszewski M., Fabijanska A., L. Babout., Jędrzejczyk M., Stefańczyk L.: Segmentacja drzewa oskrzelowego z wykorzystaniem algorytmu zamykania otworów, Scient. Bulletin of Academy of Science and Technology, Automatics, p. 949-948, 2009 (in polish). pdf
  • Fabijanska A., Postolski M., Janaszewski M., L. Babout.: Analiza porównawcza algorytmów segmentacji drzewa oskrzelowego, Scient. Bulletin of Academy of Science and Technology, Automatics, p. 821-830, 2009 (in polish).
  • Babout L., Janaszewski M.: Analysis of bridge ligaments in 3D volumetric images using discrete topology, Scient. Bulletin of Academy of Science and Technology, Automatics, 2009, s. 771-780. pdf
  • Jopek Ł., Nowotniak R., Postolski M., L. Babout., Janaszewski M.: Zastosowanie kwantowych algorytmów genetycznych do selekcji cech, Scient. Bulletin of Academy of Science and Technology, Automatics, p. 1219-1232,2009(in polish).
  • Postolski M., Janaszewski M.: Algorytmy szkieletyzacji obrazów 3D, Scient. Bulletin of WSInf, p. 9-28, 2009, (in polish).
  • Jopek Ł., Janaszewski M.: Algorytmy segmentacji tekstur, Scient. Bulletin of WSInf, p. 29-51, 2009, (in polish).
  • Fabijanska A., Janaszewski M., Postolski M., L. Babout.: Airway Tree Segmentation from CT Scans Using Gradient-Guided 3D Region Growing. Lecture Notes in Computer Science 5856, p. 247-254, 2009. pdf
  • Postolski M., Janaszewski M., Fabijańska A., Babout L., Couprie M., Jędrzejczyk M., Stefańczyk L.: Reliable Airway Tree Segmentation Based on Hole Closing in Bronchial Walls. Computer Recognition Systems 3. M. Kurzyński,M. Wozniak, Springer, 2009, p: 389-396. pdf
  • Janaszewski M., Postolski M., Babout L., Kącki E.: Comparison of several centreline extraction algorithms for virtual colonoscopy, Advances in Soft Computing 65, Springer, E. Kacki, M. Rudnicki,J. Stempczynska, p: 241-254, 2009. pdf
  • Janaszewski M., Couprie M., L. Babout.: Geometric Approach to Hole Segmentation and Hole Closing in 3D Volumetric Objects. Lecture Notes in Computer Science 5856, p. 255-262, 2009. pdf
  • Babout L., Jopek, Janaszewski M., Preuss M., Buffiere J.-Y.: Wavelet-based texture segmentation of titanium based alloy lamellar microstructure: application to images from optical microscope and X-ray microtomography. Scient Bulletyn Electricity, Special issue: Tomography. D. Sankowski, B. L.,J. Nowakowski. Łódź, Technical University of Łódź. 114, 2009, p. 181-187. pdf
  • Babout L., Jopek Ł., Janaszewski M., Preuss M., Buffiere J-Y.: Towards the 3D texture segmentation of X-ray tomography images of lamellar microstructure in titanium based alloys, Proc. Int. Conf. Proctom2008, p. 168-173, 2008.
  • Janaszewski M., Babout L., Marrow J.: Detekcja otworów w skomplikowanych obiektach 3D, Proc. The National Conference Computer Modeling and Simulation in Technique, p. 33-35, 2008, (in polish).
  • Janaszewski M., Kącki E.: Feature generation from digital images using pseudo-fractal algorithm and its four modifications, Machine Graphics & Vision vol. 16, no. 1/2, 2007, p. 117-138.pdf
  • Janaszewski M., Marrow TJ., Babout L.: Adaptive 3D algorithm to detect bridging ligaments during intergranular stress corrosion cracking of stainless steel, Proceedings of The World Congress on Industrial Process Tomography, p. 1107-1115, Bergen, Norway, 2007. pdf
  • Janaszewski M., Babout L., Marrow TJ.: Detekcja mostów w obrazach 3D prezentujących propagację pęknięć korozyjnych naprężeniowych w stali nierdzewnej, Scient. Bulletin of Academy of Science and Technology, Automatics, vol. 11 p. 103-114, 2007, (in polish).
  • Janaszewski M., Babout L.: Przegląd najpopularniejszych koncepcji szkieletyzacji obrazów 3D, Scient. Bulletin of WSInf, p. 59-72, 2007, (in polish).
  • Janaszewski M., Kącki E.: Wieloetapowe pseudo-fraktalne algorytmy ilościowego modelowania obrazów wykorzystujące mechanizm wstępnej klasyfikacji, The National Conference Computer Modeling and Simulation in Technique, p. 53-58, Łódź, 2006, (in polish).
  • Janaszewski M., Kącki E.: Comparison of three different algorithms of pseudo-fractal feature extraction from digital images, PD Forum-Conference on Computer Science, Łódź-Bronisławów, p. 254-261, 2005.
  • Kącki E., Janaszewski M.: Modyfikacje pseudo-fraktalnego algorytmu ilościowego modelowania obrazów w zastosowaniu do rozpoznawania tekstur, The National Conference Computer Modeling and Simulation in Technique, p. 109-114, Łódź 2005, (in polish).
  • Kącki E., Janaszewski M.: Pseudo-fraktalny algorytm z wieloetapowymi przesunięciami w zastosowaniu do rozpoznawania tekstur medycznych. National Conference Artificial Intelligence in Biomedical Engineering, Krakow, Poland 2004, (electronic version), (in polish)
  • Kącki E., Janaszewski M.: Quasi-Fractal algorithms in image recognition, Proc of 15th Int. Conf. System Science, Wrocław, Poland 2004, Vol. 3, pp. 15-22.
  • Kącki E., Janaszewski M.: Fraktalne modele powierzchni 3D, The National Conference Computer Modeling and Simulation in Technique, Łódź, Polska 2004, pp. 45-48.
  • Kącki E., Janaszewski M.: Fractal algorithm of medical image feature extraction, Congress MIE'2003, St. Malo, France, 2003 (electronic version).
  • Kącki E., Janaszewski M.: Medical image recognition based on fractal features, Neural Network and Soft Computing, Springer-Verlag Comp. Heidenberg, 2003, p. 688-673.
  • Kącki E., Janaszewski M.: Fractals in medical image recognition, Proc. Int. Conf. Computer Vision and Graphics, Zakopane 2002, p. 387-392.
  • Kącki E., Małolepszy A., Stempczyńska J., Janaszewski M.: Simulation investigation of temperature fields based on neural network, 10th Int. Conf. System Modeling Control, Łódź, Poland, 2001, Vol. 1, p. 383-387.
  • Kącki E., Janaszewski M., Stempczyńska J.: Rozpoznawanie obrazów medycznych w oparciu o sieci neuronowe i systemy neuronowo rozmyte, Scient. Bulletin of WSInf, Nr. 1, p. 383-387, 2001, (in polish).
  • Kącki E., Janaszewski M.: Research stand of oncological investigation images, Proc. 5th Int. Conf. Neural Network and Their Applications, Zakopane 2000, p. 552-556.
  • Kącki E., Małolepszy A., Janaszewski M.: Identification problems of temperature field parameters in human body by cyclic therapy. Journal of Applied Computer Science, Vol. 8, No 1, 2000, p. 93-100.
  • Kącki E., Janaszewski M., Stempczyńska J.: Investigation of medical image recognition, Proc. Int. Congress MIE'2000, Hanover 2000. (wersja elektroniczna).
  • Kącki E., Janaszewski M.: Neural network in extreme temperature determination at cyclic heating, Proc. 4th Int. Conf. Neural Networks and Their Applications, Zakopane 1999, p. 673-679.
  • Kącki E., Małolepszy A., Janaszewski M.: Neural network stock in price forecasting, Proc. 4th Int. Conf. Neural Networks and Their Applications, Zakopane, Poland 1999, p. 569-575.
  • Kącki E., Janaszewski M.: Expert matrix in system of medical diagnosis, Proc. 5th Int. Conf. Computers in Medicine, Łódź 1999, Vol. 2, p. 58-63.