Invention Grant
- Patent Title: Topview object tracking using a sensor array
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Application No.: US17411386Application Date: 2021-08-25
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Publication No.: US11756211B2Publication Date: 2023-09-12
- Inventor: Sailesh Bharathwaaj Krishnamurthy , Shahmeer Ali Mirza
- Applicant: 7-ELEVEN, INC.
- Applicant Address: US TX Irving
- Assignee: 7-ELEVEN, INC.
- Current Assignee: 7-ELEVEN, INC.
- Current Assignee Address: US TX Irving
- Agency: BAKER BOTTS L.L.P.
- Main IPC: G06T7/246
- IPC: G06T7/246 ; G06T7/292 ; G06T7/223 ; G06T7/215 ; G06V20/52 ; G06V10/25 ; G06V10/44 ; G06V10/147 ; G06V20/64 ; G06V10/24

Abstract:
An object tracking system includes a first sensor, a second sensor, and a tracking system. The first sensor is configured to capture a first frame of a global plane for at least a first portion of a space. The second sensor is configured to capture a second frame of at least a second portion of the space. The tracking system is configured to determine the object is within an overlap region with the second sensor based on a first pixel location. The tracking system is further configured to determine a first coordinate in the global plane for the object, to determine a second pixel location in the second frame for the object based on the first coordinate, and to store the second pixel location with an object identifier a tracking list associated with the second sensor.
Public/Granted literature
- US20210383131A1 TOPVIEW OBJECT TRACKING USING A SENSOR ARRAY Public/Granted day:2021-12-09
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