首页> 外文会议>7th Conference on Visual Media Production >Temporal Alignment of 3D Video Sequences Using Shape and Appearance
【24h】

Temporal Alignment of 3D Video Sequences Using Shape and Appearance

机译:使用形状和外观的3D视频序列的时间对齐

获取原文

摘要

In this paper we present a method to automatically introduce temporal consistency into a sequence of meshes reconstructed from multi-view video. We combine a number of advantages of previous work to produce a robust algorithm. Our approach uses SIFT features in each camera view combined with geometric information to produce accurate frame to frame correspondence. Coupling this with both volumetric and surface laplacian deformation techniques we are able to deform a well reconstructed frame across the 3D video sequence. Although the approach is sequential the combination of appearance and shape matching allows recovery from errors in previous frames or surface reconstruction.
机译:在本文中,我们提出了一种自动将时间一致性引入从多视点视频重构的网格序列中的方法。我们结合了先前工作的许多优点,以产生一个健壮的算法。我们的方法在每个摄像机视图中使用SIFT功能并结合几何信息以产生准确的帧与帧对应。结合体积和表面拉普拉斯变形技术,我们能够在3D视频序列上变形良好重建的帧。尽管该方法是顺序的,但是外观和形状匹配的组合允许从先前帧或表面重建中的错误中恢复。

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