PointSlice: Accurate and efficient slice-based representation for 3D object detection from point clouds

doi:10.1016/j.patcog.2026.113449

PointSlice: Accurate and efficient slice-based representation for 3D object detection from point clouds

2026-03-11

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DOI：10.1016/j.patcog.2026.113449

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Abstract

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• A novel slice-based encoding method for 3D object detection in outdoor point clouds is proposed. • A Slice Interaction Network (SIN) enables effective information interaction between slices. • State-of-the-art performance (66.7 mAP) is achieved on the nuScenes validation dataset.

Keywords:

3D object detection

point clouds

slice-based encoding

Slice Interaction Network

nuScenes

PointSlice: Accurate and efficient slice-based representation for 3D object detection from point clouds

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