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Foreground detection
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Patent number 7,894,669
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Issue date Feb 22, 2011
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Sportvision, Inc.
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James R. Gloudemans, II
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Foreground detection
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Patent number 7,221,794
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Issue date May 22, 2007
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Sportsvision, Inc.
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James R. Gloudemans, II
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G06 - COMPUTING CALCULATING COUNTING