Invention Grant
- Patent Title: Method and apparatus for object tracking and segmentation via background tracking
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Application No.: US15314497Application Date: 2015-05-26
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Publication No.: US10249046B2Publication Date: 2019-04-02
- Inventor: Tomas Enrique Crivelli , Juan Manuel Perez Rua , Patrick Perez
- Applicant: THOMSON LICENSING
- Applicant Address: FR Paris
- Assignee: INTERDIGITAL CE PATENT HOLDINGS
- Current Assignee: INTERDIGITAL CE PATENT HOLDINGS
- Current Assignee Address: FR Paris
- Agent Jeffrey M. Navon
- Priority: EP14305799 20140528
- International Application: PCT/EP2015/061604 WO 20150526
- International Announcement: WO2015/181179 WO 20151203
- Main IPC: G06T7/70
- IPC: G06T7/70 ; G06T7/194 ; G06T7/215 ; G06T7/269 ; G06T7/90
Abstract:
A method for tracking an object commences by first establishing the object (12) in a current frame. Thereafter, a background region (202) is established encompassing the object in the current frame. The location for the object (12) is then estimated in a next frame. Next, the propagation of the background region (202) is determined. Finally, the object is segmented from its background based on propagation of the background region, thereby allowing tracking of the object from frame to frame.
Public/Granted literature
- US20180247418A1 METHOD AND APPARATUS FOR OBJECT TRACKING AND SEGMENTATION VIA BACKGROUND TRACKING Public/Granted day:2018-08-30
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