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Extraction of 3D transform and scale invariant patches from range scans
Date
2007-06-22
Author
Akagunduz, Erdern
Ulusoy, İlkay
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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An algorithm is proposed to extract transformation and scale invariant 3D fundamental elements from the surface structure of 3D range scan data. The surface is described by mean and Gaussian curvature values at every data point at various scales and a scale-space search is performed in order to extract the fundamental structures and to estimate the location and the scale of each fundamental structure. The extracted fundamental structures can later be used as nodes in a topological graph where the links between the nodes can be defined as the spatial and geometric relations between the fundamental elements.
Subject Keywords
Surface fitting
,
Robots
,
Image analysis
,
Data engineering
,
Shape measurement
,
Biometrics
,
Surface structures
,
Data mining
URI
https://hdl.handle.net/11511/41377
DOI
https://doi.org/10.1109/cvpr.2007.383366
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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E. Akagunduz and İ. Ulusoy, “Extraction of 3D transform and scale invariant patches from range scans,” 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41377.