A Lightweight 3D Object Tracking Method in Complex Scenes

Xiaomei Lei

doi:10.1016/j.asoc.2026.115157

A Lightweight 3D Object Tracking Method in Complex Scenes

2026-04-03

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DOI：10.1016/j.asoc.2026.115157

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• A lightweight 3D object tracking method for complex scenes has been proposed. • A lightweight contour feature extraction module with attention mechanism is designed. • Deformable convolution is introduced and combined with statistical information for 3D object boundary prediction. • The pose updating has achieved by optimizing the reprojection error between projection contour and object contour.

Keywords:

3D object tracking

lightweight method

contour feature extraction

attention mechanism

deformable convolution

A Lightweight 3D Object Tracking Method in Complex Scenes

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