ELECTRONIC DEVICE AND METHOD FOR REDUCING POINT CLOUD
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United States of America Patent
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Issued Date -
Jun 2, 2016
app pub date -
Apr 16, 2015
filing date -
Nov 28, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for reducing a point cloud includes receiving a mesh point cloud file uploaded to an electronic device and obtaining a number of data points of the point cloud from the mesh point cloud file, calculating a bounding box of the point cloud from the number of data points, dividing the bounding box into a number of cubes, determining effective cubes of the plurality of cubes, calculating a mean curvature of each of the effective cubes, determining a type of each of the effective cubes according to the mean curvature, reducing each effective cube according to the type of the effective cube to obtain a post-reduction cube, combining the post-reduction cubes to obtain a post-reduction point cloud, and restoring a mesh point cloud of the point cloud according to the post-reduction point cloud. An electronic device for reducing a point cloud is also provided.
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