Non-contact printing system based on high-speed image sensing

在这项研究中，目的是实现对运动/变形对象的非接触和瞬时打印。该技术使得即使当用户用手拿着纸时，也可以将所需的数据打印到纸上。我们实现了一个由高速摄像机和高速激光投影组成的系统的开发，并提出了识别纸张的位置和姿态并实时控制投影图案的方法。

In this study, the purpose is to realize a non-contact and instantaneous printing for a moving/deforming object. This technology makes it possible to print a required data to a sheet of paper even when a user has the paper with his hand. We achieved to develop a system consisting of a high-speed camera and high-speed laser projection and propose methods of recognizing the position and pose of a sheet of paper and controlling a projected pattern instantaneously.