Process for recovering an unmanned vehicle

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United States of America Patent

PATENT NO 9911059
SERIAL NO

15239857

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process for recovering a vehicle includes obtaining a red green blue (RGB) image comprising a target on a recovery device. An input received from a user designates a target hue value and a target luminance value. The RGB image is converted to a hue value saturation (HSV) color model. The HSV color model is split into a hue value plane and a luminance value plane. A hue band pass filter and a luminance band pass filter are configured with appropriate thresholds. The configured hue band pass filter and the luminance band pass filter are applied to the hue value plane and the luminance value plane, respectively. The filtered hue value plane and the filtered luminance value planes are combined to yield a plurality of potential target pixel groupings. The most probable target is determined from the plurality of potential target pixels. The vehicle is directed to the target.

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Patent Owner(s)

Patent OwnerAddress
GOVERNMENT OF THE UNITED STATES AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE2240 B STREET AREA B BUILDING 11 WRIGHT-PATTERSON AFB OH 45433

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Michael L Colorado Springs, US 22 291
Hyde, Michael A Santa Fe, US 5 36
Wilson, Charles B Sagle, US 6 44

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