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公开(公告)号：US11775699B2
公开(公告)日：2023-10-03
申请号：US16864484
申请日：2020-05-01
Applicant: Dassault Systemes Americas Corp.
Inventor： Alexandre Macloud , Louis Rivest , Ali Zeighami , Pierre-Olivier Lemieux , Rachid Aissaoui
CPC classification number: G06F30/12 , G06F30/10 , G06V10/22 , G06V10/44 , G06V20/653 , G06F2111/04 , G06V2201/06
Abstract: Grasping remains a complex topic for simulation. Embodiments provide a method to automatically determine grasping cues for tools. An example embodiment scans a CAD model representing a real-world tool to generate a series of sections from the CAD model. In turn, properties of each section are extracted and one or more regions of the CAD model are identified based upon the extracted properties and a tool family to which the tool represented by the CAD model belongs. To continue, a respective classification for each of the one or more identified regions is identified and grasping cues for the CAD model are generated based upon the determined respective classification for each of the one or more regions.
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公开(公告)号：US20200349299A1
公开(公告)日：2020-11-05
申请号：US16864484
申请日：2020-05-01
Applicant: Dassault Systemes Americas Corp
Inventor： Alexandre Macloud , Louis Rivest , Ali Zeighami , Pierre-Olivier Lemieux , Rachid Aissaoui
Abstract: Grasping remains a complex topic for simulation. Embodiments provide a method to automatically determine grasping cues for tools. An example embodiment scans a CAD model representing a real-world tool to generate a series of sections from the CAD model. In turn, properties of each section are extracted and one or more regions of the CAD model are identified based upon the extracted properties and a tool family to which the tool represented by the CAD model belongs. To continue, a respective classification for each of the one or more identified regions is identified and grasping cues for the CAD model are generated based upon the determined respective classification for each of the one or more regions.
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