arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2001.05752cs.ROcs.CV
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面向多目标操作的概率三维多标记实时的映射

Probabilistic 3D Multilabel Real-time Mapping for Multi-object Manipulation

University of Tokyo(东京大学)

Kentaro Wada, Kei Okada, Masayuki Inaba

摘要:

概率三维地图已被应用于多视点目标分割,但传统方法缺乏实时的【形】效率和多标记目标映射功能。本文提出了一种实时的【形】生成多标号占用的三维地图的方法。扩展我们以前的工作中,只有目标标签占用映射,我们实现了多标签对象分割在一个单一的环顾四周的行动。我们评估我们的方法通过测试分割精度与39个不同的对象,并将其应用到多个对象的操作任务的实验。我们的基于映射的方法优于传统的基于投影的方法40 - 96%相对(12.6平均$IU_{3d}$),机器人成功地识别(86.9%)和操作多个对象(60.7%)在一个环境中有严重的闭塞。

英文摘要:

Probabilistic 3D map has been applied to object segmentation with multiple camera viewpoints, however, conventional methods lack of real-time efficiency and functionality of multilabel object mapping. In this paper, we propose a method to generate three-dimensional map with multilabel occupancy in real-time. Extending our previous work in which only target label occupancy is mapped, we achieve multilabel object segmentation in a single looking around action. We evaluate our method by testing segmentation accuracy with 39 different objects, and applying it to a manipulation task of multiple objects in the experiments. Our mapping-based method outperforms the conventional projection-based method by 40 - 96\% relative (12.6 mean $IU_{3d}$), and robot successfully recognizes (86.9\%) and manipulates multiple objects (60.7\%) in an environment with heavy occlusions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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