arXiv:2502.04478cs.CVcs.LG2025-02被引 1

OneTrack-M用单编码器实现高效多目标追踪,速度提升25%以上。

OneTrack-M: A multitask approach to transformer-based MOT models

  • 仅用编码器处理追踪任务,省去解码器,降低计算开销。
  • 在多个数据集上实现比当前最佳模型快25%以上的推理速度。
  • 适合需要实时响应的自动驾驶、安防等场景使用。

多目标追踪(MOT)是计算机视觉中的关键问题,对理解视频中物体的运动与交互至关重要。该领域面临遮挡和复杂环境动态等挑战,影响模型精度与效率。传统方法依赖卷积神经网络(CNN),而引入变换器(transformer)带来了显著进步。本文提出OneTrack-M,一种基于变换器的多目标追踪模型,旨在提升追踪的计算效率与准确性。该方法通过简化典型变换器架构,无需独立的解码器进行目标检测与追踪,仅用编码器作为时序数据解读的主干,大幅减少处理时间并提升推理速度。同时,采用创新的数据预处理与多任务训练策略,以应对遮挡及多样目标挑战。实验表明,OneTrack-M在推理速度上至少比文献中现有最先进模型快25%,同时保持或提升追踪准确率。结果凸显该方案在自动驾驶、监控系统和机器人等需快速响应的实时应用中的潜力。

原文摘要 · Abstract (English)

Multi-Object Tracking (MOT) is a critical problem in computer vision, essential for understanding how objects move and interact in videos. This field faces significant challenges such as occlusions and complex environmental dynamics, impacting model accuracy and efficiency. While traditional approaches have relied on Convolutional Neural Networks (CNNs), introducing transformers has brought substantial advancements. This work introduces OneTrack-M, a transformer-based MOT model designed to enhance tracking computational efficiency and accuracy. Our approach simplifies the typical transformer-based architecture by eliminating the need for a decoder model for object detection and tracking. Instead, the encoder alone serves as the backbone for temporal data interpretation, significantly reducing processing time and increasing inference speed. Additionally, we employ innovative data pre-processing and multitask training techniques to address occlusion and diverse objective challenges within a single set of weights. Experimental results demonstrate that OneTrack-M achieves at least 25% faster inference times compared to state-of-the-art models in the literature while maintaining or improving tracking accuracy metrics. These improvements highlight the potential of the proposed solution for real-time applications such as autonomous vehicles, surveillance systems, and robotics, where rapid responses are crucial for system effectiveness.

多目标追踪Transformer实时系统

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