- 专利标题: Topview object tracking using a sensor array
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申请号: US17411386申请日: 2021-08-25
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公开(公告)号: US11756211B2公开(公告)日: 2023-09-12
- 发明人: Sailesh Bharathwaaj Krishnamurthy , Shahmeer Ali Mirza
- 申请人: 7-ELEVEN, INC.
- 申请人地址: US TX Irving
- 专利权人: 7-ELEVEN, INC.
- 当前专利权人: 7-ELEVEN, INC.
- 当前专利权人地址: US TX Irving
- 代理机构: BAKER BOTTS L.L.P.
- 主分类号: G06T7/246
- IPC分类号: G06T7/246 ; G06T7/292 ; G06T7/223 ; G06T7/215 ; G06V20/52 ; G06V10/25 ; G06V10/44 ; G06V10/147 ; G06V20/64 ; G06V10/24
摘要:
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.
公开/授权文献
- US20210383131A1 TOPVIEW OBJECT TRACKING USING A SENSOR ARRAY 公开/授权日:2021-12-09
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