Martin Welk

Talks and Further Scientific Activities

TalksProgramme Committee MembershipsEditorial Board MembershipReviewing


  • Variational Models in Image Analysis: Deblurring and Tensor-Valued Image Registration
    The Health and Life Sciences University, Hall/Tyrol, Austria, January 15, 2010

  • Differential Equations for Morphological Amoebas
    International Symposium on Mathematical Morphology, Groningen, The Netherlands, August 27, 2009

  • Bildverarbeitung für Diffusionstensorbilder (DTMRI)
    (Image processing for diffusion tensor images, in German)
    University of Lübeck, March 10, 2009

  • Lokalanalytische Schemata für Diffusionsprozesse der Bildverarbeitung
    (Locally analytic schemes for diffusion processes of image processing, in German)
    University of Osnabrück, February 3, 2009

  • Robust Variational Deconvolution of Images
    Weierstraß Institute for Applied Analysis and Stochastics, Berlin, December 17, 2007

  • Locally Analytic Schemes for Diffusion Filtering of Images
    Invited talk, Eurandom Workshop on Algorithms in Complex Systems, Eindhoven, September 25, 2007

  • Bildschärfung mit Variationsmethoden
    (Image sharpening by variational methods, in German)
    University of Bern, Switzerland, June 11, 2007

  • Diffusion Filters and Wavelet Methods for Image Denoising: Models and Algorithms
    Invited talk, International Workshop on Image Analysis in the Life Sciences, Linz, Austria, March 1, 2007

  • Variational Image Deconvolution
    Johannes Kepler University, Linz, Austria, September 11, 2006

  • PDEs for discontinuity-preserving filtering of tensor image data
    Invited talk, RIMA 06, ENIT, Tunis, Tunisia, May 5, 2006

  • Dynamical Systems in the Modelling of Spatially Discrete Image Filters.
    GAMM Annual Meeting, Berlin, March 30, 2006

  • Analysis of Space-Discrete Image Filters by Dynamical Systems
    Institute for Mathematics and its Applications, University of Minnesota, Minneapolis, USA, February 14, 2006

  • Variational Deconvolution of Images
    Institute for Mathematics and its Applications, University of Minnesota, Minneapolis, USA, February 13, 2006

  • Locally Analytic Schemes for Diffusion Image Filters
    Emory University, Atlanta, USA, November 28, 2005

  • Variational Deconvolution of Images
    Emory University, Atlanta, USA, October 3, 2005

  • Semidiscrete and Discrete Well-Posedness of Shock Filters
    7th International Symposium on Mathematical Morphology, Paris, France, April 20, 2005

  • Variational Deconvolution of Images Blurred with Known Kernels
    Invited talk, Ollendorff Workshop, Technion, Haifa, Israel, October 20, 2004

  • Curvature-Driven Filtering of Scalar and Non-Scalar Image Data: Continuous and Discrete Approaches
    SIAM Conference on Imaging Science, Salt Lake City, USA, May 4, 2004

  • Relations between Wavelet Shrinkage and PDE-Based Methods
    SIAM Conference on Imaging Science, Salt Lake City, USA, May 4, 2004

  • Median Filter for Tensor-Values Images
    Perspectives Workshop »Visualization and Processing of Tensor Fields«, Dagstuhl, April 19, 2004

  • Median Filter for Diffusion Tensor Images
    University of Lübeck, November 19, 2003

  • Median Filtering of Tensor-Valued Images
    25th Annual Symposium of the German Pattern Recognition Association (DAGM), Magdeburg, September 10, 2003

  • Covariant Differential Calculus on Quantum Euclidean Spheres
    Workshop on Quantum Groups and Integrable Systems, Prague, Czech Republic, June 2000

  • Covariant Differential Calculus on Quantum Projective Spaces
    Workshop on Quantum Groups and Integrable Systems, Prague, Czech Republic, June 1999

  • Covariant Differential Calculus on Quantum Spheres of Odd Dimension
    Workshop on Quantum Groups and Integrable Systems, Prague, Czech Republic, June 1998

  • Differential Calculus on Quantum Spheres
    Technical University of Prague, Czech Republic, March 1998



  • International Journal on Electrical and Computer Engineering Systems (IJECES)


  • Computer Aided Geometric Design (CAGD)

  • Electronic Letters on Computer Vision and Image Analysis (ELCVIA)

  • ETRI Journal (Electronic and Telecommunications Research Institute, Daejeon, South Korea)

  • IEEE Signal Processing Letters (IEEE-SPL)

  • IEEE Transactions on Image Processing (IEEE-TIP)

  • IEEE Transactions on Medical Imaging (IEEE-TMI)

  • IEEE Transactions on Pattern Analysis and Machine Intelligence (IEEE-TPAMI)

  • IEEE Transactions on Signal Processing (IEEE-TSP)

  • Image Processing

  • International Journal on Computer Vision (IJCV)

  • Inverse Problems and Imaging (IPI)

  • Journal of Computational and Applied Mathematics (JCAM)

  • Journal of Mathematical Imaging and Vision (JMIV)

  • Journal of the Optical Society of America A (JOSA-A)

  • Journal of Visual Communication and Image Representation (JVCIR)

  • Mathematical Geosciences

  • Optical Lasers and Engineering

  • Pattern Recognition

  • SIAM Journal on Scientific Computing (SCICOM)

  • Signal Processing

  • numerous conferences



Martin Welk – 23 September 2009

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