• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 2009 >Monitoring large volumes of interest by using voxel visibility
【24h】

Monitoring large volumes of interest by using voxel visibility

机译：使用体素可见性监控大量感兴趣的对象

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Classical visual hull implementations are fonded on the hypothesis that the object is entirely visible by all the cameras. This limits the size of the volume to monitor. By adding visibility to the classical occupancy description, we limit the impact of each camera to the sub-volume of interest viewed by it. Different parts of the volume of interest are reconstructed by different sub-groups of cameras. Within a distributed reconstruction system, the volume of interest is no more constrained by camera placement but by the cost of the equipment and the latency of the system. We demonstrate the usage of visibility with a real time system using pinhole cameras and with sequences acquired on board of a moving train with fish eye lenses.
机译：经典的视觉船体实现基于以下假设：所有摄像机都可以完全看到该对象。这限制了要监视的卷的大小。通过为经典的占用情况描述增加可见性，我们将每个摄像机的影响范围限制在它所查看的感兴趣子体积上。感兴趣的体积的不同部分由相机的不同子组重构。在分布式重建系统中，感兴趣的体积不再受摄像机放置的限制，而是受到设备成本和系统等待时间的限制。我们演示了使用针孔摄像头的实时系统以及在带有鱼眼镜头的动车上采集的序列的实时系统对可见性的使用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号