Invention Grant
US08457357B2 Relative pose estimation of non-overlapping cameras using the motion of subjects in the camera fields of view
有权
使用摄像机视场中的被摄体运动的非重叠摄像机的相对姿态估计
- Patent Title: Relative pose estimation of non-overlapping cameras using the motion of subjects in the camera fields of view
- Patent Title (中): 使用摄像机视场中的被摄体运动的非重叠摄像机的相对姿态估计
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Application No.: US13292299Application Date: 2011-11-09
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Publication No.: US08457357B2Publication Date: 2013-06-04
- Inventor: Eric Foote , G. Peter K. Carr , Yaser Sheikh , Iain Matthews
- Applicant: Eric Foote , G. Peter K. Carr , Yaser Sheikh , Iain Matthews
- Applicant Address: US CA Burbank
- Assignee: Disney Enterprises, Inc.
- Current Assignee: Disney Enterprises, Inc.
- Current Assignee Address: US CA Burbank
- Agency: Farjami & Farjami LLP
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A relative pose between two cameras is determined by using input data obtained from the motion of subjects, such as pedestrians, between the fields of view of two cameras, determining trajectory information for the subjects, and computing homographies relating lines obtained from trajectories in the first image data to lines obtained from the trajectories in the second image data. The two fields of view need not overlap.
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