Confetti: object-space point blending and splatting

We present Confetti, a novel point-based rendering approach based on object-space point interpolation of densely sampled surfaces. We introduce the concept of a transformation-invariant covariance matrix of a set of points which can efficiently be used to determine splat sizes in a multiresolution p...

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Veröffentlicht in:	IEEE transactions on visualization and computer graphics 2004-09, Vol.10 (5), p.598-608
Hauptverfasser:	Pajarola, R., Sainz, M., Guidotti, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Algorithms Artificial Intelligence Bioreactors Computer Graphics Computer Society Filtering Graphics Hardware hardware accelerated blending Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Imaging, Three-Dimensional - methods Index Terms- Point-based rendering Information Storage and Retrieval - methods Interpolation Kernel level-of-detail multiresolution modeling Numerical Analysis, Computer-Assisted Rendering (computer graphics) Reproducibility of Results Sensitivity and Specificity Signal Processing, Computer-Assisted Surface reconstruction User-Computer Interface
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