Invention Grant
US06879705B1 Method and apparatus for tracking multiple objects in a video sequence
有权
用于跟踪视频序列中的多个对象的方法和装置
- Patent Title: Method and apparatus for tracking multiple objects in a video sequence
- Patent Title (中): 用于跟踪视频序列中的多个对象的方法和装置
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Application No.: US09615971Application Date: 2000-07-14
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Publication No.: US06879705B1Publication Date: 2005-04-12
- Inventor: Hai Tao , Rakesh Kumar , Harpreet Singh Sawhney
- Applicant: Hai Tao , Rakesh Kumar , Harpreet Singh Sawhney
- Applicant Address: US NJ Princeton
- Assignee: Sarnoff Corporation
- Current Assignee: Sarnoff Corporation
- Current Assignee Address: US NJ Princeton
- Agent William J. Burke
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/20
Abstract:
A method and apparatus for tracking multiple objects in a video sequence. The method defines a group of objects as a configuration, selects a configuration for a current video frame, predicts a configuration using a two-level process and computes the likelihood of the configuration. Using this method in an iterative manner on a sequence of frames, tracks the object group through the sequence.
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