Image processing for prioritizing potential objects of interest in a field of view
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United States of America Patent
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Oct 20, 2015
Grant Date -
Jun 13, 2013
app pub date -
Jul 18, 2011
filing date -
Jul 21, 2010
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Abstract
An image-processing method comprising convolving a selected feature of interest (FOI) within the image with a mask of a first size, repeating the convolution with a mask of a second size, and calculating the ratio of the convolution responses, as an indication of the size of the FOI. Preferably the convolution masks are Laplacian of Gaussian. The method can be useful for prioritizing potential targets in a field of view for presentation to an operator.
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