Compression of a three-dimensional modeled object

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United States of America Patent

PATENT NO 9536349
SERIAL NO

14340300

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It is proposed a computer-implemented method for compressing a three-dimensional modeled object. The method comprises: providing a mesh of the three-dimensional modeled object; parameterizing (u,v) the mesh in a two-dimensional plane, the parameterization of the mesh resulting in a set of vertices having two-dimensional coordinates; providing a grid on the two-dimensional plane; and modifying the two-dimensional coordinates of each vertex by assigning one vertex to one intersection of the grid. Such compression method is lossless, completely reversible, suitable to efficiently reduce the storage size of a CAD file.

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Patent Owner(s)

  • DASSAULT SYSTEMES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tuffreau, Jean Julien Le Plessis Robinson, FR 5 37

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