Instance-level geometric prompting for visual object tracking

doi:10.1016/j.patcog.2026.113675

Instance-level geometric prompting for visual object tracking

2026-04-17

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AI

DOI：10.1016/j.patcog.2026.113675

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Abstract

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• Instance-level geometric prompts encode target coordinates into template relevance. • A priority-based token selection filters weak patches using spatio-temporal cues. • Joint spatial prompting and token selection reduce background clutter ambiguity. • IGP-tracker achieves strong performance across multiple public benchmarks.

Keywords:

Instance-level geometric prompting

Visual object tracking

Token selection

Spatial prompting

Background clutter reduction

Instance-level geometric prompting for visual object tracking

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