电子科技大学学报2001，Vol.30Issue(3)：236-240,249,6.
解决扩充现实中的遮挡问题
Resolving Occlusion Problem in Augmented Reality
摘要
Abstract
A new approach for resolving occlusion problem in augmented reality is presented in this paper. The heart of this algorithm is to track at least four fiducial points from frame to frame that construct the affine frame, thus the occlusion contours between virtual and real objects can be reconstructed and reprojected. Further, each contour is labeled as being "behind" or "in front of" in the first two frames, depending on whether it is in front of or behind the virtual object, so the occlusion is resolved. Two typical examples show that the algorithm is feasible for resolving occlusion.关键词
遮挡/扩充现实/仿射不变量/轮廓/重建分类
信息技术与安全科学引用本文复制引用
申杰,吴永红,刘浩吾..解决扩充现实中的遮挡问题[J].电子科技大学学报,2001,30(3):236-240,249,6.
