Patch-Collaborative Spectral Point-Cloud Denoising

We present a new framework for point cloud denoising by patch‐collaborative spectral analysis. A collaborative generalization of each surface patch is defined, combining similar patches from the denoised surface. The Laplace–Beltrami operator of the collaborative patch is then used to selectively sm...

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Veröffentlicht in:	Computer graphics forum Jg. 32; H. 8; S. 1 - 12
Hauptverfasser:	Rosman, G., Dubrovina, A., Kimmel, R.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Oxford Blackwell Publishing Ltd 01.12.2013
Schlagworte:	Algorithms Analysis Benchmarks Collaboration Computer graphics denoising G.1.2 [Mathematics of Computing]: Approximation-Approximation of surfaces and contours I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling-Geometric algorithms languages and systems I.4.8 [Image Processing and Computer Vision]: Scene Analysis-Surface fitting Laplace-Beltrami point cloud Studies
ISSN:	0167-7055, 1467-8659
Online-Zugang:	Volltext
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