Efficient and Precise Multi-Camera Reconstruction
Efficient and Precise Multi-Camera Reconstruction
复制标题
高效精准的多摄像机重建
DOI:
10.1145/2659021.2659066
复制
发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Henrich D.
中科院分区:
文献类型:
--
作者:
Werner T;Henrich D.
Human-robot cooperation requires efficient and precise geometric reconstruction of objects in any shared workspace to meet safety requirements. State-of-art solutions accept a trade-off to satisfy these requirements. Usually, this implies limited robot speed, expensive hardware, or low-precision input and output. In contrast, we present a novel multi-camera reconstruction approach that is both efficient and precise: We apply incremental and hierarchical algorithms to image preprocessing and visual hull reconstruction. Subsequent knowledge-based postprocessing refines the initial reconstruction. Given ground-truth input, we furthermore maintain conservative bounds of objects in the workspace. In total, our contribution satisfies real-time and anytime requirements even on modest hardware and for high-precision input and output. We validate this by synthetic and real-world experiments. Thus, our approach is suited for safety-, time-, and precision-critical reconstruction with applications in home robotics, surveillance, and industrial automation.
登录
查看更多内容
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Thorsten Gecks
通讯作者:
Thorsten Gecks
DOI:
--
发表时间:
2007
期刊:
Eurographics Symposium on Parallel Graphics and Visualization
影响因子:
--
作者:
Luciano P. Soares;C. Ménier;B. Raffin;Jean
通讯作者:
Jean
DOI:
--
发表时间:
2009
期刊:
British Machine Vision Conference
影响因子:
--
作者:
A. Bigdelou;A. Ladikos;Nassir Navab
通讯作者:
Nassir Navab
影响因子:
3.5
作者:
Hornung, Armin;Wurm, Kai M.;Burgard, Wolfram
通讯作者:
Burgard, Wolfram
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
A. Watt
通讯作者:
A. Watt