arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1709.08271cs.CV
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使用RGB-D传感器对物体进行3D摄像

3D Camouflaging Object using RGB-D Sensors

Ahmed M. Siddek, Mohsen A. Rashwan, Islam A. Eshrah

摘要:

提出了一种新的光学伪装系统,利用RGB-D相机获取背景场景的点云,并跟踪观察者的眼睛。该系统使得用户能够隐藏位于被3D对象包围的显示器后面的对象。如果我们在这里考虑观察者眼睛的跟踪点是光源,则系统将工作于估计落在背景中的对象上的显示设备的阴影形状。该系统利用三维观察者的眼睛和显示器角点的位置来预测它们的阴影点,这些阴影点在背景场景的构建点云中具有最近的邻居。

英文摘要:

This paper proposes a new optical camouflage system that uses RGB-D cameras, for acquiring point cloud of background scene, and tracking observers eyes. This system enables a user to conceal an object located behind a display that surrounded by 3D objects. If we considered here the tracked point of observer s eyes is a light source, the system will work on estimating shadow shape of the display device that falls on the objects in background. The system uses the 3d observer s eyes and the locations of display corners to predict their shadow points which have nearest neighbors in the constructed point cloud of background scene.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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