Detail-preserving shape completion of point cloud models with articulated structure

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Yi Quan, Chen Li, Yang Li, Changbo Wang, Hong Qin

Published: 2025, Last Modified: 15 Jan 2026Comput. Aided Geom. Des. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A new method for point cloud completion of multi-categorical articulated objects with consistent articulation topology.•An ordering scheme for efficient feature extraction from key subsets of point clouds.•A quadruped point cloud completion dataset with 40k partial-full shape pairs.