Method for measuring a curved surface of an object

Details Method for measuring a curved surface of an object Method for measuring a curved surface of an object

2011-07-26

2011-07-26

Mehta, Bhavesh M (Department: 2624)

Image analysis

Applications

Range or distance measuring

C382S162000, C382S164000, C382S254000

Reexamination Certificate

active

07986814

ABSTRACT:
A method for measuring a curved surface of an object is provided. The method aligns a point-cloud of an object and a triangulated curved surface of the object, obtain an original deviation value for each triangle on the triangulated curved surface by measuring a distance between each triangle and the nearest point in the point-cloud, and assign a color to each triangle according to a color assigned to a deviation range in which each original deviation value falls. The method further balances the assigned colors of all triangles on the triangulated curved surface, and generates a report according to data on the triangulated curved surface with the balanced colors.

REFERENCES:
patent: 6377702 (2002-04-01), Cooper
patent: 6560356 (2003-05-01), Takahashi et al.
patent: 7116338 (2006-10-01), Fukao et al.
patent: 7623138 (2009-11-01), Fukao et al.
patent: 2003/0099393 (2003-05-01), Oshiumi et al.

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