G K Matsopoulos

Summary

Country: Greece

Publications

  1. ncbi request reprint Automatic retinal image registration scheme using global optimization techniques
    G K Matsopoulos
    Department of Electrical and Computer Engineering, National Technical University of Athens, Zografos, Greece
    IEEE Trans Inf Technol Biomed 3:47-60. 1999
  2. pmc Automatic correspondence on medical images: a comparative study of four methods for allocating corresponding points
    T L Economopoulos
    School of Electrical and Computer Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str, Zografos, 15780, Athens, Greece
    J Digit Imaging 23:399-421. 2010
  3. pmc Volumetric difference evaluation of registered three-dimensional pre-operative and post-operative CT dental data
    T L Economopoulos
    National Technical University of Athens, Greece
    Dentomaxillofac Radiol 41:328-39. 2012
  4. pmc A contrast correction method for dental images based on histogram registration
    T L Economopoulos
    School of Electrical and Computer Engineering, National Technical University of Athens, 9 Iroon Polytechniou Str, Zografos, 15780, Athens, Greece
    Dentomaxillofac Radiol 39:300-13. 2010
  5. doi request reprint Medical imaging correction: a comparative study of five contrast and brightness matching methods
    G K Matsopoulos
    Department of Electrical and Computer Engineering, National Technical University of Athens, 9 Iroon Polytechniou Street, 157 80 Zografou, Athens, Greece
    Comput Methods Programs Biomed 106:308-27. 2012
  6. ncbi request reprint A novel and efficient implementation of the marching cubes algorithm
    K S Delibasis
    Institute of Communication and Computer Systems, National Technical University of Athens, 9 Irron Polytechniou Street, Zografos, 15773, Athens, Greece
    Comput Med Imaging Graph 25:343-52. 2001
  7. ncbi request reprint A digital subtraction radiography scheme based on automatic multiresolution registration
    E I Zacharaki
    Institute of Communication and Computer Systems, National Technical University of Athens, Greece
    Dentomaxillofac Radiol 33:379-90. 2004
  8. ncbi request reprint Application of the Kohonen network for automatic point correspondence in retinal images
    V E Markaki
    Institute of Communications and Computer Systems, National Technical University of Athens, 15780 Zografos, Greece
    Conf Proc IEEE Eng Med Biol Soc 2007:6468-71. 2007
  9. ncbi request reprint Reengineering the biomedical-equipment procurement process through an integrated management information system
    Y G Larios
    Department of Electrical and Computer Engineering, National Technical University of Athens, Greece
    Technol Health Care 8:299-313. 2000

Collaborators

  • Y G Larios
  • T L Economopoulos
  • P A Asvestas
  • V E Markaki
  • K Grondahl
  • H G Grondahl
  • E I Zacharaki
  • K S Nikita
  • K S Delibasis
  • P Windisch
  • B Molnar
  • N K Uzunoglu
  • N A Mouravliansky

Detail Information

Publications9

  1. ncbi request reprint Automatic retinal image registration scheme using global optimization techniques
    G K Matsopoulos
    Department of Electrical and Computer Engineering, National Technical University of Athens, Zografos, Greece
    IEEE Trans Inf Technol Biomed 3:47-60. 1999
    ....
  2. pmc Automatic correspondence on medical images: a comparative study of four methods for allocating corresponding points
    T L Economopoulos
    School of Electrical and Computer Engineering, National Technical University of Athens, 9, Iroon Polytechniou Str, Zografos, 15780, Athens, Greece
    J Digit Imaging 23:399-421. 2010
    ..After assessing these evaluation criteria for each method, it was deduced that the self-organizing maps approach outperformed in most cases the other three methods in comparison...
  3. pmc Volumetric difference evaluation of registered three-dimensional pre-operative and post-operative CT dental data
    T L Economopoulos
    National Technical University of Athens, Greece
    Dentomaxillofac Radiol 41:328-39. 2012
    ....
  4. pmc A contrast correction method for dental images based on histogram registration
    T L Economopoulos
    School of Electrical and Computer Engineering, National Technical University of Athens, 9 Iroon Polytechniou Str, Zografos, 15780, Athens, Greece
    Dentomaxillofac Radiol 39:300-13. 2010
    ..After suitable statistical analysis, it was deduced that the performance advantage of the proposed approach was statistically significant...
  5. doi request reprint Medical imaging correction: a comparative study of five contrast and brightness matching methods
    G K Matsopoulos
    Department of Electrical and Computer Engineering, National Technical University of Athens, 9 Iroon Polytechniou Street, 157 80 Zografou, Athens, Greece
    Comput Methods Programs Biomed 106:308-27. 2012
    ..Following qualitative and quantitative analysis, it was deduced that the Histogram Registration method systematically outperformed the other four methods in comparison in most cases on average...
  6. ncbi request reprint A novel and efficient implementation of the marching cubes algorithm
    K S Delibasis
    Institute of Communication and Computer Systems, National Technical University of Athens, 9 Irron Polytechniou Street, Zografos, 15773, Athens, Greece
    Comput Med Imaging Graph 25:343-52. 2001
    ..Finally, the proposed implementation was applied to real medical date to reconstruct anatomical structures. The output of the proposed technique is in WWW compliant format...
  7. ncbi request reprint A digital subtraction radiography scheme based on automatic multiresolution registration
    E I Zacharaki
    Institute of Communication and Computer Systems, National Technical University of Athens, Greece
    Dentomaxillofac Radiol 33:379-90. 2004
    ..To establish a digital subtraction radiography scheme for aligning clinical in vivo radiographs based on the implementations of an automatic geometric registration method and a contrast correction technique...
  8. ncbi request reprint Application of the Kohonen network for automatic point correspondence in retinal images
    V E Markaki
    Institute of Communications and Computer Systems, National Technical University of Athens, 15780 Zografos, Greece
    Conf Proc IEEE Eng Med Biol Soc 2007:6468-71. 2007
    ..The proposed algorithm was tested on 20 unimodal retinal pairs and the obtained results show an enhanced performance in terms of accuracy and robustness compared to the existing algorithm, on which it is based...
  9. ncbi request reprint Reengineering the biomedical-equipment procurement process through an integrated management information system
    Y G Larios
    Department of Electrical and Computer Engineering, National Technical University of Athens, Greece
    Technol Health Care 8:299-313. 2000
    ..It provides extensive decision-support facilities to the expert and a platform for the support of knowledge re-use in the field of biomedical-equipment selection...