Foreground detection using fractal dimensional measures
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United States of America Patent
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Mar 13, 2018
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Jun 11, 2015
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Mar 17, 2015
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Abstract
A technique for foreground determination includes analyzing pixels that are deemed to be changing between frames, and applying a filtration technique that is based on fractal methods. Implementations include applying a filter that is designed to eliminate structures of dimensionality less than unity while preserving those of dimensionality unity and greater. The technique may be performed in real-time and makes use of a variable threshold for foreground determination and image segmentation techniques.
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