Web: http://arxiv.org/abs/2203.09215

June 23, 2022, 1:13 a.m. | Yudi Dai (1), Yitai Lin (1), Chenglu Wen (1), Siqi Shen (1), Lan Xu (2), Jingyi Yu (2), Yuexin Ma (2), Cheng Wang (1) ((1) Xiamen University, China, (

cs.CV updates on arXiv.org arxiv.org

We propose Human-centered 4D Scene Capture (HSC4D) to accurately and
efficiently create a dynamic digital world, containing large-scale
indoor-outdoor scenes, diverse human motions, and rich interactions between
humans and environments. Using only body-mounted IMUs and LiDAR, HSC4D is
space-free without any external devices' constraints and map-free without
pre-built maps. Considering that IMUs can capture human poses but always drift
for long-period use, while LiDAR is stable for global localization but rough
for local positions and orientations, HSC4D makes both sensors …

arxiv cv human lidar scale space wearable

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