Generation of quality field information in the context of image processing
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United States of America Patent
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Dec 26, 2006
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N/A
app pub date -
Jun 29, 2004
filing date -
Jun 29, 2004
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Abstract
A computer-implemented method is provided for generating a quality field representation of a collection of image data. The method includes receiving the collection of image data and identifying a target point along a ridge in the collection of image data. A directional field representation is estimated by assigning an angle value to the ridge indicative of an angle with respect to a reference line. Also, a covariance between the target point and a corresponding point along a line orthogonal to the angle value is calculated.
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