W
W. R. Fright
Publications - 3
Citations - 2675
W. R. Fright is an academic researcher. The author has contributed to research in topics: Hierarchical RBF & Filter (signal processing). The author has an hindex of 3, co-authored 3 publications receiving 2535 citations.
Papers
More filters
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.
Journal ArticleDOI
Surface interpolation with radial basis functions for medical imaging
TL;DR: Radial basis functions are fitted to depth-maps of the skull's surface, obtained from X-ray computed tomography (CT) data using ray-tracing techniques, and used to smoothly interpolate the surface of the skulls across defect regions.
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.