Measuring Motion of Deformed Surfaces for Soft-bodied Robots/Animals with Multi-colored Markers
Measuring Motion of Deformed Surfaces for Soft-bodied Robots/Animals with Multi-colored Markers
复制标题
使用多色标记测量软体机器人/动物变形表面的运动
DOI:
10.1109/robosoft54090.2022.9762129
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Takuya Umedachi
中科院分区:
文献类型:
--
作者:
Kohei Hanaoka;Masahiro Shimizu;Shunsuke Shigaki;Takuya Umedachi
This paper presents a 3D multi-colored direction-detection marker and the shape estimation algorithm designed to sense the motion of complex deformed surfaces for a soft-bodied robot. The proposed approach utilizes the area ratio of the four colors captured by a single camera to detect the marker's direction. By attaching many of these markers to the surface of a soft robot or an animal, we measure the complex deformation and motion of a soft robot/animal with the proposed algorithm using the image processing library, OpenCv. The results of three experimental use cases demonstrate that the measurement system successfully and easily captured the motions containing multi-modal deformations of a soft-bodied caterpillar-like robot, a live fish, and two fingers of a gloved hand. The proposed method may be utilized to design sensor-rich feedback controllers.
DOI:
--
发表时间:
2020
期刊:
International Conference on Soft Robotics
影响因子:
--
作者:
Matthew Ishige;T. Umedachi;Yoshihisa Ijiri;Y. Kawahara
通讯作者:
Y. Kawahara
DOI:
--
发表时间:
2019
期刊:
IEEE/RJS International Conference on Intelligent RObots and Systems
影响因子:
--
作者:
T. Anzai;K. Takahashi
通讯作者:
K. Takahashi
DOI:
--
发表时间:
2019
期刊:
arXiv.org
影响因子:
--
作者:
Y. She;Sandra Q. Liu;Peiyu Yu;E. Adelson
通讯作者:
E. Adelson