T
T. J. Mitchell
Researcher at University of Canterbury
Publications - 4
Citations - 2168
T. J. Mitchell is an academic researcher from University of Canterbury. The author has contributed to research in topics: Hierarchical RBF & Pneumolysin. The author has an hindex of 2, co-authored 2 publications receiving 2050 citations.
Papers
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Proceedings ArticleDOI
Reconstruction and representation of 3D objects with radial basis functions
J. C. Carr,Rick Beatson,J. B. Cherrie,T. J. Mitchell,W. R. Fright,B. C. McCallum,T. R. Evans +6 more
TL;DR: It is shown that the RBF representation has advantages for mesh simplification and remeshing applications, and a greedy algorithm in the fitting process reduces the number of RBF centers required to represent a surface and results in significant compression and further computational advantages.
Proceedings ArticleDOI
Smooth surface reconstruction from noisy range data
TL;DR: This paper shows that scattered range data can be smoothed at low cost by fitting a Radial Basis Function (RBF) to the data and convolving with a smoothing kernel (low pass filtering) and shows that particular smoothing kernels result in the applicability of fast numerical methods.
Journal ArticleDOI
Author Correction: Hypervirulent pneumococcal serotype 1 harbours two pneumolysin variants with differential haemolytic activity
Journal ArticleDOI
Phagosomal Acidification Is Required to Kill Streptococcus pneumoniae in a Zebrafish Model
Tomasz K. Prajsnar,B. Michno,N. Pooranachandran,Andy Fenton,T. J. Mitchell,David H. Dockrell,Stephen A. Renshaw +6 more
TL;DR: It is confirmed that larval zebrafish can be used to dissect killing mechanisms during pneumococcal infection in vivo and highlight key roles for phagosomal acidification in macrophages for pathogen clearance.