Papers › FEAR: Fast, Efficient, Accurate and Robust Visual Tracker

FEAR: Fast, Efficient, Accurate and Robust Visual Tracker

15 Dec 2021arXiv:2112.07957archive 2025-07-28

Vasyl Borsuk, Roman Vei, Orest Kupyn, Tetiana Martyniuk, Igor Krashenyi, Jiři Matas

We present FEAR, a family of fast, efficient, accurate, and robust Siamese visual trackers. We present a novel and efficient way to benefit from dual-template representation for object model adaption, which incorporates temporal information with only a single learnable parameter. We further improve the tracker architecture with a pixel-wise fusion block. By plugging-in sophisticated backbones with the abovementioned modules, FEAR-M and FEAR-L trackers surpass most Siamese trackers on several academic benchmarks in both accuracy and efficiency. Employed with the lightweight backbone, the optimized version FEAR-XS offers more than 10 times faster tracking than current Siamese trackers while maintaining near state-of-the-art results. FEAR-XS tracker is 2.4x smaller and 4.3x faster than LightTrack with superior accuracy. In addition, we expand the definition of the model efficiency by introducing FEAR benchmark that assesses energy consumption and execution speed. We show that energy consumption is a limiting factor for trackers on mobile devices. Source code, pretrained models, and evaluation protocol are available at https://github.com/PinataFarms/FEARTracker.

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convert_center_to_bbox pinatafarms/feartracker/model_training/dataset/utils.py official repository unverified MIT (permissive) · 76e3984056a062f5 · report
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Tasks

Visual Object Tracking

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Visual Object Tracking GOT-10k FEAR-L Average Overlap 64.5 #34 of 42 Archive leaderboard report
Visual Object Tracking GOT-10k FEAR-M Average Overlap 62.3 #36 of 42 Archive leaderboard report
Visual Object Tracking GOT-10k FEAR-XS Average Overlap 61.9 #37 of 42 Archive leaderboard report

Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.

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