Ansatte – Københavns Universitet

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Datalogisk Institut, DIKU > Ansatte

Jon Sporring

Jon Sporring

Lektor

Medlem af:

Aktuel forskning

My present research involves:

  1. Medical image registration: We work on fast algorithms for aligning medical images such as CT and MR images.
  2. Spatial statistics of synaptic vessicles:  We reconstruct and study the 3d dimensional structure of the synaptic area as seen through electron microscopes
  3. Differential geometry of the muscle cells in the heart in 3D.  We model the cells as measured by diffusion tensor imaging

Primære forskningsområder

My primary research field is Computer Science (Datalogi) and particularly mathematical and medical image processing (Billedbehandling), computer graphics (Computergrafik), information theory (Informationsteori), and pattern recognition (Mønstergenkendelse).

Undervisnings- og vejledningsområder

I teach computer science at bachelor, master, and phd level.  Presently I'm involved in the following courses:

  • Signal and Image Processing (English, Computer Science Masters)
  • Programmering og problemløsning (Danish, Computer Science Bachelorss education)

I accept projects in

  • Image Processing
  • Pattern Recognition

Udvalgte publikationer

  1. Udgivet

    Analysis of shape and spatial interaction of synaptic vesicles using data from focused ion beam scanning electron microscopy (FIB-SEM)

    Khanmohammadi, M., Waagepetersen, R. P. & Sporring, J. 2015 I : Frontiers in Neuroanatomy. 9, 11 s., 116

    Publikation: Forskning - fagfællebedømtTidsskriftartikel

  2. Udgivet

    Maurer-cartan forms for fields on surfaces: application to heart fiber geometry

    Piuze, E., Sporring, J. & Siddiqi, K. 2015 I : IEEE Transactions on Pattern Analysis and Machine Intelligence. 37, 12, s. 2492-2504 13 s.

    Publikation: Forskning - fagfællebedømtTidsskriftartikel

  3. Udgivet

    Photon differential splatting for rendering caustics

    Frisvad, J. R., Schjøth, L., Erleben, K. & Sporring, J. 2014 I : Computer Graphics Forum. 33, 6, s. 252-263 12 s.

    Publikation: Forskning - fagfællebedømtTidsskriftartikel

  4. Udgivet

    Locally orderless registration

    Darkner, S. & Sporring, J. 2013 I : I E E E Transactions on Pattern Analysis and Machine Intelligence. 35, 6, s. 1437-1450 14 s.

    Publikation: Forskning - fagfællebedømtTidsskriftartikel

  5. Udgivet

    Mass preserving image registration for lung CT

    Gorbunova, V., Sporring, J., Lo, P. C. P., Loeve, M., Tiddens, H. A., Nielsen, M., Dirksen, A. & de Bruijne, M. 2012 I : Medical Image Analysis. 16, 4, s. 786-795 10 s.

    Publikation: Forskning - fagfællebedømtTidsskriftartikel

  6. Udgivet

    Photon differentials in space and time

    Schjøth, L., Frisvad, J. R., Erleben, K. & Sporring, J. 2010 Computer Vision, Imaging and Computer Graphics. Theory and Applications: International Joint Conference, VISIGRAPP 2010, Angers, France, May 17-21, 2010. Revised Selected Papers. Richard, P. & Braz, J. (red.). Springer, s. 274-286 13 s. (Communications in Computer and Information Science, Vol. 229).

    Publikation: Forskning - fagfællebedømtKonferencebidrag i proceedings

  7. Udgivet

    Physics-based Animation

    Erleben, K., Sporring, J., Henriksen, K. & Dohlmann, H. 2005 Hingham, Mass.: Charles River Media. 817 s.

    Publikation: Forskning - fagfællebedømtBog

  8. Udgivet

    Virtual Trackballs Revisited

    Henriksen, K., Sporring, J. & Hornbæk, K. 2004 I : IEEE Transactions on Visualization and Computer Graphics. 10, 2, s. 206-216

    Publikation: Forskning - fagfællebedømtTidsskriftartikel

  9. Udgivet

    Smoothing images creates corners

    Sporring, J., Olsen, O. F., Nielsen, M. & Weickert, J. 2000 I : Image and Vision Computing. 18, 3, s. 261-266

    Publikation: Forskning - fagfællebedømtTidsskriftartikel

  10. Udgivet

    Information measures in scale-spaces

    Sporring, J. & Weickert, J. 1999 I : IEEE Transactions on Information Theory. 45, 3, s. 1051-1058

    Publikation: Forskning - fagfællebedømtTidsskriftartikel

  11. Udgivet

    Gaussian Scale-Space Theory

    Sporring, J., Nielsen, M., Florack, L. M. & Johansen, P. 1997 Dordrecht: Kluwer Academic Publishers.

    Publikation: ForskningAntologi

ID: 13303