Invention Grant
- Patent Title: Building management system using object detection and tracking in a large space with a low resolution sensor
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Application No.: US16070945Application Date: 2017-01-19
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Publication No.: US11195289B2Publication Date: 2021-12-07
- Inventor: Alan Matthew Finn , Ziyou Xiong
- Applicant: Carrier Corporation
- Applicant Address: US FL Palm Beach Gardens
- Assignee: Carrier Corporation
- Current Assignee: Carrier Corporation
- Current Assignee Address: US FL Palm Beach Gardens
- Agency: Cantor Colburn LLP
- International Application: PCT/US2017/014016 WO 20170119
- International Announcement: WO2017/127474 WO 20170727
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/254 ; G06T7/277
Abstract:
A method of operating an object detection and tracking system includes the step of estimating (202) a current background of a current frame of sensor data generated by a sensor based on a previous frame of sensor data by a computer-based processor. The method further includes estimating (204) a foreground of the current frame of sensor data by comparing the current frame of sensor data to the current background, and detecting (212) an object using a sensor-specific object model.
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