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arXiv 2204.13613cs.RO
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用于对象分割和6D姿态估计的DoPose-6D数据集

DoPose-6D dataset for object segmentation and 6D pose estimation

TU Dortmund University(多特蒙德工业大学)

Anas Gouda, Abraham Ghanem, Christopher Reining

摘要:

场景理解是决定机器人抓取和操作智能化程度的关键。这是一个可以使用不同技术来解决的问题:可见对象分割,不可见对象分割或6D姿态估计。这些技术甚至可以扩展到多视图。这些问题的大部分工作都依赖于合成数据集,因为缺乏足够大的真实数据集来进行训练,而仅仅使用可用的真实数据集进行评估。这促使我们引入一个新的数据集(称为DoPose-6D)。该数据集包含用于6D姿态估计、对象分割和多视图注释的注释,这些注释适用于所有上述技术。该数据集包含两种类型的场景箱拾取和桌面,该数据集收集的主要动机是箱拾取。我们在看不见的对象分割的背景下说明了该数据集的效果,并提供了一些关于混合合成和真实数据进行训练的见解。我们训练了一个实用于工业和机器人抓取应用的Mask R-CNN模型。最后,我们展示了我们的数据集如何提高Mask R-CNN模型的性能。我们的DoPose-6D数据集、训练的网络模型、管道代码和ROS驱动程序可在线获取。

英文摘要:

Scene understanding is essential in determining how intelligent robotic grasping and manipulation could get. It is a problem that can be approached using different techniques: seen object segmentation, unseen object segmentation, or 6D pose estimation. These techniques can even be extended to multi-view. Most of the work on these problems depends on synthetic datasets due to the lack of real datasets that are big enough for training and merely use the available real datasets for evaluation. This encourages us to introduce a new dataset (called DoPose-6D). The dataset contains annotations for 6D Pose estimation, object segmentation, and multi-view annotations, which serve all the pre-mentioned techniques. The dataset contains two types of scenes bin picking and tabletop, with the primary motive for this dataset collection being bin picking. We illustrate the effect of this dataset in the context of unseen object segmentation and provide some insights on mixing synthetic and real data for the training. We train a Mask R-CNN model that is practical to be used in industry and robotic grasping applications. Finally, we show how our dataset boosted the performance of a Mask R-CNN model. Our DoPose-6D dataset, trained network models, pipeline code, and ROS driver are available online.

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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