POINT CLOUD DATA PROCESSING DEVICE, POINT CLOUD DATA PROCESSING SYSTEM, POINT CLOUD DATA PROCESSING METHOD, AND POINT CLOUD DATA PROCESSING PROGRAM
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United States of America Patent
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app pub date -
Jan 3, 2013
filing date -
Jul 5, 2010
priority date (Note) -
Abandoned
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Abstract
A point cloud data processing device is equipped with a non-plane area removing unit 101, a plane labeling unit 102, a contour calculating unit 103, and a point cloud data remeasurement request processing unit 106. The non-plane area removing unit 101 removes point cloud data relating to non-plane areas from point cloud data in which a two-dimensional image of an object is linked with data of three-dimensional coordinates of plural points that form the two-dimensional image. The plane labeling unit 102 adds labels for identifying planes with respect to the point cloud data in which the data of the non-plane areas are removed. The contour calculating unit 103 calculates a contour of the object by using local flat planes based on a local area that is connected with the labeled plane. The point cloud data remeasurement request processing unit 106 requests remeasurement of the point cloud data.
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