The hierarchical radial basis function (HRBF) Network is a neural model that proved its ability in surface reconstruction problem. The algebraic error is used to drive the HRBF configuration procedure and for evaluating the reconstruction ability of the network. While for function approximation the algebraic distance is the appropriate error metric, for computer graphics applications, such as model reconstruction by 3D scanning, the geometric distance is a more suitable error metric. In this paper, we propose a modified HRBF model which makes use of the geometric error as a measure of the reconstruction accuracy.

Refining Hierarchical Radial Basis Function Networks / S. Ferrari, F. Bellocchio, N.A. Borghese, V. Piuri - In: HAVE 2007 : the 6th IEEE international workshop on haptic, audio and visual environments and games, 12-14 October 2007 Ottawa, Ontario, Canada : proceedingsPiscataway : IEEE Computer Society, 2007 Oct. - ISBN 9781424415717. - pp. 166-170 (( convegno IEEE International Workshop on Haptic, Audio and Visual Environments and Games tenutosi a Ottawa, Canada nel 2007 [10.1109/HAVE.2007.4371607].

Refining Hierarchical Radial Basis Function Networks

S. Ferrari
Primo
;
F. Bellocchio
Secondo
;
N.A. Borghese
Penultimo
;
V. Piuri
Ultimo
2007

Abstract

The hierarchical radial basis function (HRBF) Network is a neural model that proved its ability in surface reconstruction problem. The algebraic error is used to drive the HRBF configuration procedure and for evaluating the reconstruction ability of the network. While for function approximation the algebraic distance is the appropriate error metric, for computer graphics applications, such as model reconstruction by 3D scanning, the geometric distance is a more suitable error metric. In this paper, we propose a modified HRBF model which makes use of the geometric error as a measure of the reconstruction accuracy.
computer graphics ; function approximation ; radial basis function networks ; algebraic error ; geometric error ; surface reconstruction problem
Settore INF/01 - Informatica
Settore ING-INF/05 - Sistemi di Elaborazione delle Informazioni
ott-2007
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1106908&isnumber=24332
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/41293
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