Model-Free Authoring by Demonstration of Assembly Instructions in Augmented Reality

被引:8
|
作者
Stanescu, Ana [1 ]
Mohr, Peter [1 ]
Schmalstieg, Dieter [1 ,3 ]
Kalkofen, Denis [1 ,2 ]
机构
[1] Graz Univ Technol, Graz, Austria
[2] Flinders Univ S Australia, Adelaide, SA, Australia
[3] VRVis GmbH, Vienna, Austria
基金
奥地利科学基金会;
关键词
Assembly tutorial; assembly instructions; 3D reconstruction; authoring by demonstration; augmented reality; TRACKING; RECONSTRUCTION; RECOGNITION;
D O I
10.1109/TVCG.2022.3203104
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Among the most compelling applications of Augmented Reality are spatially registered tutorials. The effort of creating such instructions remains one of the obstacles precluding a wider use. We propose a system that is capable of extracting 3D instructions in a completely model-free manner from demonstrations, based on volumetric changes. The instructions are visualised later in an interactive Augmented Reality guidance application, on a mobile head-mounted display. We enable a technology that can be used by anyone in an ad-hoc tabletop setup for assemblies with rigid components.
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页码:3821 / 3831
页数:11
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