Simple Method of Video Mapping of Multiple Targets

In this paper, a simple and efficient projection mapping framework is proposed so that even a projection mapping novice can easily map multiple video clips onto multiple different flat surfaces of the real world, which are not orthogonal to the projection direction. We also propose a symmetrical mesh refinement method to reduce the severe distortion of each image resulting from a flat surface having a certain angle to the projection direction. Through experiments, we proved that the proposed method reduced the image distortion error by 95.19 %.