MVGrasp: Real-Time Multi-View 3D Object Grasping in Highly Cluttered Environments

Nowadays robots play an increasingly important role in our daily life. In human-centered environments, robots often encounter piles of objects, packed items, or isolated objects. Therefore, a robot must be able to grasp and manipulate different objects in various situations to help humans with daily tasks. In this paper, we propose a multi-view deep learning approach to handle robust object grasping in human-centric domains. In particular, our approach takes a point cloud of an arbitrary object as an input, and then, generates orthographic views of the given object. The obtained views are finally used to estimate pixel-wise grasp synthesis for each object. We train the model end-to-end using a synthetic object grasp dataset and test it on both simulation and real-world data without any further fine-tuning. To evaluate the performance of the proposed approach, we performed extensive sets of experiments in four everyday scenarios, including isolated objects, packed items, pile of objects, and highly cluttered scenes.
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