Tracking flexible surfaces in monocular video
Tracking flexible surfaces in monocular video
NRST: Non-rigid Surface Tracking from Monocular Video
arXiv paper abstract https://arxiv.org/abs/2107.02407v1
arXiv PDF paper https://arxiv.org/pdf/2107.02407v1.pdf
We propose an efficient method for non-rigid surface tracking from monocular RGB videos.
Given a video and a template mesh, our algorithm sequentially registers the template non-rigidly to each frame.
… formulate the per-frame registration as an optimization problem that includes a novel texture term specifically tailored towards tracking objects with uniform texture but fine-scale structure, such as the regular micro-structural patterns of fabric.
… accurately track uniformly colored materials that have these high frequency micro-structures
… The results demonstrate the effectiveness of our method on both general textured non-rigid objects and monochromatic fabrics.
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