METHODS FOR DETERMINING AT LEAST ONE DIMENSION OF A SUPERABRASIVE ELEMENT USING TWO-DIMENSIONAL IMAGES
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United States of America Patent
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Issued Date -
Aug 11, 2016
app pub date -
Oct 28, 2013
filing date -
Oct 31, 2012
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Abandoned
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Abstract
Embodiments of methods are disclosed for determining at least one dimension or a wear characteristic of a superabrasive element, such as a polycrystalline diamond cutting element. In an embodiment, a method for characterizing a superabrasive element using two-dimensional images is disclosed. Two images of a superabrasive element are obtained. A relationship between two dimensional coordinates on the two images and three-dimensional coordinates on the superabrasive element may be approximated using projective transformation techniques. A wear flat dimension on the superabrasive element may be determined or calculated using the approximated relationship between the two dimensional coordinates on the two images and the three-dimensional coordinates on the superabrasive element.
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