Invention Grant
- Patent Title: Enhancing detection of occluded objects in a multiple object detection system
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Application No.: US17822647Application Date: 2022-08-26
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Publication No.: US11748989B2Publication Date: 2023-09-05
- Inventor: Gopi Subramanian , Joseph Celi
- Applicant: Sensormatic Electronics, LLC
- Applicant Address: US FL Boca Raton
- Assignee: Sensormatic Electronics, LLC
- Current Assignee: Sensormatic Electronics, LLC
- Current Assignee Address: US FL Boca Raton
- Agency: ArentFox Schiff LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06V20/40 ; G06T7/246 ; G06V20/58 ; G06V40/16 ; G06T5/40

Abstract:
A system may be configured to perform enhanced detection of occluded objects in a multiple object detection system. In some aspects, the system may detect a plurality of current objects in a current video frame, generate initial object identifier mapping information assigning a candidate object identifier to a first object of the plurality of current objects, and detect a multi-object tracking (MOT) inaccuracy condition. Further, the system may generate a current fingerprint corresponding to the first object of the plurality of current objects, identify an assignment error based on comparing the current fingerprint to historic fingerprints associated with a plurality of historic objects detected in a previous frame, generate updated object identifier mapping information based on the assignment error, and display the current video frame based on the updated object identifier mapping information.
Public/Granted literature
- US20220415049A1 ENHANCING DETECTION OF OCCLUDED OBJECTS IN A MULTIPLE OBJECT DETECTION SYSTEM Public/Granted day:2022-12-29
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