Papers › Long-term Frame-Event Visual Tracking: Benchmark Dataset and Baseline

Long-term Frame-Event Visual Tracking: Benchmark Dataset and Baseline

9 Mar 2024arXiv:2403.05839archive 2025-07-28

Xiao Wang, Ju Huang, Shiao Wang, Chuanming Tang, Bo Jiang, Yonghong Tian, Jin Tang, Bin Luo

Current event-/frame-event based trackers undergo evaluation on short-term tracking datasets, however, the tracking of real-world scenarios involves long-term tracking, and the performance of existing tracking algorithms in these scenarios remains unclear. In this paper, we first propose a new long-term and large-scale frame-event single object tracking dataset, termed FELT. It contains 742 videos and 1,594,474 RGB frames and event stream pairs and has become the largest frame-event tracking dataset to date. We re-train and evaluate 15 baseline trackers on our dataset for future works to compare. More importantly, we find that the RGB frames and event streams are naturally incomplete due to the influence of challenging factors and spatially sparse event flow. In response to this, we propose a novel associative memory Transformer network as a unified backbone by introducing modern Hopfield layers into multi-head self-attention blocks to fuse both RGB and event data. Extensive experiments on RGB-Event (FELT), RGB-Thermal (RGBT234, LasHeR), and RGB-Depth (DepthTrack) datasets fully validated the effectiveness of our model. The dataset and source code can be found at \url{https://github.com/Event-AHU/FELT_SOT_Benchmark}.

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event-ahu/awesome_modern_hopfield_networks officialmentioned in papermentioned on GitHubjax report
event-ahu/felt_sot_benchmark officialmentioned in papermentioned on GitHubpytorch report
event-ahu/coesot mentioned on GitHubpytorch report
event-ahu/eventvot_benchmark mentioned on GitHubpytorch report

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Object TrackingRgb-T TrackingVisual Tracking

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Absolute Position EncodingsAdamAttentionBPEDense ConnectionsDropoutLabel SmoothingLayer NormalizationLinear LayerMulti-Head AttentionPosition-Wise Feed-Forward LayerResidual ConnectionSoftmaxTransformer

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