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arXiv · 2510.19819

Is This Tracker On? A Benchmark Protocol for Dynamic Tracking

Ilona Demler·Saumya Chauhan·Georgia Gkioxari
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Abstract

We introduce ITTO, a challenging new benchmark suite for evaluating and diagnosing the capabilities and limitations of point tracking methods. Our videos are sourced from existing datasets and egocentric real-world recordings, with high-quality human annotations collected through a multi-stage pipeline. ITTO captures the motion complexity, occlusion patterns, and object diversity characteristic of real-world scenes -- factors that are largely absent in current benchmarks. We conduct a rigorous analysis of state-of-the-art tracking methods on ITTO, breaking down performance along key axes of motion complexity. Our findings reveal that existing trackers struggle with these challenges, particularly in re-identifying points after occlusion, highlighting critical failure modes. These results point to the need for new modeling approaches tailored to real-world dynamics. We envision ITTO as a foundation testbed for advancing point tracking and guiding the development of more robust tracking algorithms.

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Ilona Demler, Saumya Chauhan, Georgia Gkioxari. 2025-10-22. Is This Tracker On? A Benchmark Protocol for Dynamic Tracking. https://arxiv.org/abs/2510.19819

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