Robust semantic representations for inferring human co-manipulation activities even with different demonstration styles
Robust semantic representations for inferring human co-manipulation activities even with different demonstration styles
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即使具有不同的演示风格,也可以通过强大的语义表示来推断人类协同操作活动
DOI:
10.1109/humanoids.2015.7363496
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Gordon Cheng
中科院分区:
文献类型:
--
作者:
Karinne Ramirez-Amaro;Emmanuel Dean-Leon;Gordon Cheng
In this work we present a novel method that generates compact semantic models for inferring human coordinated activities, including tasks that require the understanding of dual arms sequencing. These models are robust and invariant to observation from different executions styles of the same activity. Additionally, the obtained semantic representations are able to re-use the acquired knowledge to infer different types of activities. Furthermore, our method is capable to infer dual-arm co-manipulation activities and it considers the correct synchronization between the inferred activities to achieve the desired common goal. We propose a system that, rather than focusing on the different execution styles, extracts the meaning of the observed task by means of semantic representations. The proposed method is a hierarchical approach that first extracts the relevant information from the observations. Then, it infers the observed human activities based on the obtained semantic representations. After that, these inferred activities can be used to trigger motion primitives in a robot to execute the demonstrated task. In order to validate the portability of our system, we have evaluated our semantic-based method on two different humanoid platforms, the iCub robot and REEM-C robot. Demonstrating that our system is capable to correctly segment and infer on-line the observed activities with an average accuracy of 84.8%.
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DOI:
10.1109/iros.2014.6943279
发表时间:
2014-11
期刊:
2014 IEEE/RSJ International Conference on Intelligent Robots and Systems
影响因子:
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作者:
Karinne Ramirez-Amaro;M. Beetz;G. Cheng
通讯作者:
Karinne Ramirez-Amaro;M. Beetz;G. Cheng
DOI:
--
发表时间:
2009
期刊:
影响因子:
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作者:
M. Beetz;Moritz Tenorth;Dominik Jain;Jan Bandouch
通讯作者:
Jan Bandouch
DOI:
--
发表时间:
2006
期刊:
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems
影响因子:
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作者:
D. Bentivegna;C. Atkeson;G. Cheng
通讯作者:
G. Cheng
DOI:
--
发表时间:
2013
期刊:
IEEE-RAS International Conference on Humanoid Robots
影响因子:
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作者:
Karinne Ramirez;Eun;Jiseob Kim;Byoung;M. Beetz;G. Cheng
通讯作者:
G. Cheng
DOI:
--
发表时间:
2005
期刊:
2005 IEEE/RSJ International Conference on Intelligent Robots and Systems
影响因子:
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作者:
E. Dean;L. García;Vicente Parra‐Vega;A. Espinosa
通讯作者:
A. Espinosa