Data-efficient 3D instance segmentation by transferring knowledge from synthetic scans

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Xiaodong Wu, Ruiping Wang, Xilin Chen

Published: 2024, Last Modified: 09 Nov 2025Pattern Recognit. Lett. 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Three synthetic point cloud datasets are created, each 10x larger than real data.•Learning from synthetic data reduces reliance on annotated real data.•Domain discrepancies affect the transfer of knowledge from synthetic to real data.•Target-aware pre-training alleviates the issue of knowledge transfer.