Action detection during image tracking

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11974077
SERIAL NO

17071262

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Abstract

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A system includes a sensor, a weight sensor, and a tracking subsystem. The tracking subsystem receives an image feed of top-view images generated by the sensor and weight measurements from the weight sensor. The tracking subsystem detects an event associated with an item being removed from a rack in which the weight sensor is installed. The tracking subsystem determines that a first person or a second person may be associated with the event. In response to determining that the first or second person may be associated with the event, buffer frames are stored of top-view images generated by the sensor during a time period associated with the event. The tracking subsystem then determines, using at least one of the stored buffer frames and a first action-detection algorithm, whether an action associated with the event was performed by the first person or the second person.

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Patent Owner(s)

  • 7-ELEVEN, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krishnamurthy, Sailesh Bharathwaaj Iriving, US 120 516
Mirza, Shahmeer Ali Celina, US 147 601
Paul, Deepanjan Plano, US 27 160
Vakacharla, Sarath Irving, US 46 269

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