SlotLifter: Slot-guided Feature Lifting for Learning Object-centric Radiance Fields

Published: 09 Sept 2024, Last Modified: 09 Sept 2024ECCV 2024 Wild3DEveryoneRevisionsBibTeXCC BY 4.0
Keywords: Object-centric Radiance Fields, Slot-guided Feature Lifting
TL;DR: We propose SlotLifter, a novel object-centric radiance model addressing scene reconstruction and decomposition jointly via slot-guided feature lifting.
Abstract: The ability to distill object-centric abstractions from intricate visual scenes underpins human-level generalization. Despite the signifi- cant progress in object-centric learning methods, learning object-centric representations in the 3D physical world remains a crucial challenge. In this work, we propose SlotLifter, a novel object-centric radiance model addressing scene reconstruction and decomposition jointly via slot-guided feature lifting. Such a design unites object-centric learning representations and image-based rendering methods, offering state-of-the-art performance in scene decomposition and novel-view synthesis on four challenging syn- thetic and four complex real-world datasets, outperforming existing 3D object-centric learning methods by a large margin. Through extensive ablative studies, we showcase the efficacy of designs in SlotLifter, revealing key insights for potential future directions.
Submission Number: 10
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