Estimate Surface Normals

Version 1.2.0.0 (1.75 KB) by William J. Beksi
Estimate the surface normals of a point cloud.
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Updated 28 May 2014

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Given a point cloud and query point, estimate the surface normal by performing an eigendecomposition of the covariance matrix created from the nearest neighbors of the query point for a fixed radius.

Cite As

William J. Beksi (2026). Estimate Surface Normals (https://www.mathworks.com/matlabcentral/fileexchange/46757-estimate-surface-normals), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.2.0.0

Update file name.
1.1.0.0

Update variable names.
1.0.0.0