Invention Grant
- Patent Title: Particle tracking methods
- Patent Title (中): 粒子跟踪方法
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Application No.: US13258476Application Date: 2009-09-24
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Publication No.: US08908912B2Publication Date: 2014-12-09
- Inventor: Ke-Yan Liu , Liang Tang , Lei Wang , Wei Liu
- Applicant: Ke-Yan Liu , Liang Tang , Lei Wang , Wei Liu
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- International Application: PCT/CN2009/074168 WO 20090924
- International Announcement: WO2011/035470 WO 20110331
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/20 ; H04N7/18
Abstract:
A method for tracking an object in a video data, comprises the steps of determining a plurality of particles for estimating a location of the object in the video data, determining a weight for each of the plurality of the particles, wherein the weights of two or more particles are determined substantially in parallel, and estimating the location of the object in the video data based upon the determined particle weights.
Public/Granted literature
- US20120057751A1 Particle Tracking Methods Public/Granted day:2012-03-08
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