Invention Application
US20140037136A1 Method and System for Determining Poses of Vehicle-Mounted Cameras for In-Road Obstacle Detection
有权
确定车载摄像机姿态的方法和系统，用于道路障碍物检测
- Patent Title: Method and System for Determining Poses of Vehicle-Mounted Cameras for In-Road Obstacle Detection
- Patent Title (中): 确定车载摄像机姿态的方法和系统，用于道路障碍物检测
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Application No.: US13563925Application Date: 2012-08-01
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Publication No.: US20140037136A1Publication Date: 2014-02-06
- Inventor: Srikumar Ramalingam , Yuichi Taguchi , Menglong Zhu
- Applicant: Srikumar Ramalingam , Yuichi Taguchi , Menglong Zhu
- Main IPC: G06K9/62
- IPC: G06K9/62
Abstract:
Poses of a movable camera relative to an environment are obtained by determining point correspondences from a set of initial images and then applying 2-point motion estimation to the point correspondences to determine a set of initial poses of the camera. A point cloud is generated from the set of initial poses and the point correspondences. Then, for each next image, the point correspondences and corresponding poses are determined, while updating the point cloud.
Public/Granted literature
- US08831290B2 Method and system for determining poses of vehicle-mounted cameras for in-road obstacle detection Public/Granted day:2014-09-09
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