Handheld tangible interface for enhanced depth information transfer of 3D virtual object

被引：0

作者：

Han B.-K. ^{[1
]}

Kim S.C. ^{[2
]}

Kwon D.S. ^{[3
]}

Choi T.-Y. ^{[1
]}

Kim H.-S. ^{[1
]}

Kyung J. ^{[1
]}

Kim D.-H. ^{[1
]}

机构：

[1] Department of Robotics and Mechatronics, Korea Institute of Machinery and Materials

[2] Department of ICT Convergence, Hallym University

[3] Department of Mechanical Engineering, KAIST

来源：

Journal of Institute of Control, Robotics and Systems | 2020年 / 26卷 / 12期

关键词：

Active contour model; Robotic interface; Shape changing interface;

D O I：

10.5302/J.ICROS.2020.20.0162

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we propose a novel three-dimensional interaction system based on a shape-changeable mobile interface. We utilize multiple serially linked line segments to physically collocate virtual objects in real space. More specifically, the proposed system provides users with geometric information by physically enclosing the target virtual object with its outer shape. To this end, we further propose an algorithm that controls each joint of the system, such that the corresponding links are aligned with the virtual surface, based on an active-contour model. An experiment was conducted to verify the proposed interaction scheme, wherein geometric information was provided in the form of mechanical shape change of the interface. Our experimental results indicate that the proposed method is effective as a system for interacting with 3D virtual objects, provided that only a mobile interface is used. © ICROS 2020.

引用

页码：1047 / 1053

页数：6

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