J
Jon Sporring
Researcher at University of Copenhagen
Publications - 121
Citations - 2156
Jon Sporring is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Image registration & Photon mapping. The author has an hindex of 19, co-authored 115 publications receiving 2030 citations. Previous affiliations of Jon Sporring include Foundation for Research & Technology – Hellas & McGill University.
Papers
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Journal ArticleDOI
Evaluation of Registration Methods on Thoracic CT: The EMPIRE10 Challenge
Keelin Murphy,B. van Ginneken,Joseph M. Reinhardt,Sven Kabus,Kai Ding,Xiang Deng,Kunlin Cao,Kaifang Du,Gary E. Christensen,V. Garcia,Tom Vercauteren,Nicholas Ayache,Olivier Commowick,Grégoire Malandain,Ben Glocker,Nikos Paragios,Nassir Navab,Vladlena Gorbunova,Jon Sporring,M. de Bruijne,Xiao Han,Mattias P. Heinrich,Julia A. Schnabel,Mark Jenkinson,Cristian Lorenz,Marc Modat,Jamie R. McClelland,Sebastien Ourselin,Sascha E. A. Muenzing,Max A. Viergever,Dante De Nigris,D. L. Collins,Tal Arbel,M. Peroni,Rui Li,Gregory C. Sharp,Alexander Schmidt-Richberg,Jan Ehrhardt,René Werner,Dirk Smeets,Dirk Loeckx,Gang Song,Nicholas J. Tustison,Brian B. Avants,James C. Gee,Marius Staring,Stefan Klein,Berend C. Stoel,Martin Urschler,Manuel Werlberger,Jef Vandemeulebroucke,Simon Rit,David Sarrut,Josien P. W. Pluim +53 more
TL;DR: The organization of the challenge, the data and evaluation methods and the outcome of the initial launch with 20 algorithms, which comprised the comprehensive evaluation and comparison of 20 individual algorithms from leading academic and industrial research groups are detailed.
BookDOI
Gaussian Scale-Space Theory
TL;DR: This chapter discusses applications of Scale-Space Theory in the context of non-Linear Extensions, as well as specific cases such as multi-Scale Watershed Segmentation, and local Morse Theory for Gaussian Blurred Functions.
Journal ArticleDOI
Vessel-guided airway tree segmentation: A voxel classification approach
Pechin Lo,Jon Sporring,Haseem Ashraf,Jesper Holst Pedersen,Marleen de Bruijne,Marleen de Bruijne +5 more
TL;DR: A voxel classification approach for the appearance model is proposed, which uses a classifier that is trained to differentiate between airway and non-airway voxels, in contrast to previous works that use either intensity alone or hand crafted models of airway appearance.
Book
Physics-based animation
TL;DR: The Kinematics and Physics for Animation, including Vectors, Matrices, and Quaternions, and Solving Linear Systems of Equations and Numerical Integration are studied.
Journal ArticleDOI
Information measures in scale-spaces
Jon Sporring,Joachim Weickert +1 more
TL;DR: Renyi's (1976) generalized entropies under linear and nonlinear scale-space evolutions of images are investigated and an entropy-based fingerprint description for textures is introduced.