Invention Grant
- Patent Title: Systems and methods for video surveillance
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Application No.: US17304740Application Date: 2021-06-24
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Publication No.: US12283106B2Publication Date: 2025-04-22
- Inventor: Yuntao Li
- Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Applicant Address: CN Zhejiang
- Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Current Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Zhejiang
- Agency: METIS IP LLC
- Main IPC: G06V20/52
- IPC: G06V20/52 ; G06T7/246 ; G06T7/73 ; G06V20/40 ; G06V40/16

Abstract:
Systems and methods for tracking an object in video surveillance are provided. A method may include obtaining a video including a plurality of consecutive frames; obtaining a current frame from the plurality of consecutive frames, wherein an object of interest is identified in at least two previous frames of the current frame; obtaining at least two template frames from the at least two previous frames; and identifying a position related to the object of interest in the current frame based on the at least two template frames using a correlation filter.
Public/Granted literature
- US20210319234A1 SYSTEMS AND METHODS FOR VIDEO SURVEILLANCE Public/Granted day:2021-10-14
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