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Proceedings Paper

Restoring shapes of noisy curves
Author(s): Harvey Diamond; Louise A. Raphael; Daniel Williams
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Paper Abstract

We present a quasi-interpolant spline method to reduce noise and preserve shape of closed curves. Quasi-interpolation provides a natural way to construct a compact filter for generating approximate orthogonal projections.

Paper Details

Date Published: 11 October 1994
PDF: 10 pages
Proc. SPIE 2303, Wavelet Applications in Signal and Image Processing II, (11 October 1994); doi: 10.1117/12.188784
Show Author Affiliations
Harvey Diamond, West Virginia Univ. (United States)
Louise A. Raphael, Howard Univ. (United States)
Daniel Williams, Howard Univ. (United States)


Published in SPIE Proceedings Vol. 2303:
Wavelet Applications in Signal and Image Processing II
Andrew F. Laine; Michael A. Unser, Editor(s)

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