Systems, methods, and devices for image matching and object recognition in images using minimal feature points
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United States of America Patent
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May 3, 2016
Grant Date -
Jan 14, 2016
app pub date -
Jun 20, 2015
filing date -
Jul 9, 2014
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Abstract
An image matching technique locates feature points in a template image such as a logo and then does the same in a test image. Feature points of a template image are determined under various transformations and used to determine a set of composite feature points for each template image. The composite feature points are used to determine if the template image is present in a test image. A covering set for a template image is used to optimize processing of test images.
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