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CREATING DIGITAL DOUBLES OF ARTICULATED OBJECTS BASED ON THEIR INTERACTION

Timakov Kirill Aleksandrovich  (the assistant of the caf. Corporate information systems MIREA - Russian Technological University )

Digitization of physical objects in the digital space has the potential to open up new research and applications in embodied AI and mixed reality. This work examines the issue of creating interactive digital counterparts of real articulated objects that can be used in a virtual environment. The article also examines the Ditto model for studying the evaluation of articulated objects and reconstructing the three-dimensional geometry of an articulated object through interactive perception based on the data obtained. Given a pair of visual observations of the object of interest before and after the interaction, the Ditto model reconstructs the geometry at the level of the parts and evaluates the articulation model of the object. Based on this model, the use of the Iterative Closest Point (ICP) algorithm is proposed, which significantly improves the quality of the input data to improve the quality of the resulting digital doubles and correctly determine their articulation.

Keywords:Ditto, ICP, point clouds, hinge, articulated object, AI, digital twin.
 

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Citation link:
Timakov K. A. CREATING DIGITAL DOUBLES OF ARTICULATED OBJECTS BASED ON THEIR INTERACTION // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2025. -№04. -С. 142-151 DOI 10.37882/2223-2966.2025.04.39
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