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A COMPARATIVE STUDY OF TRACKING MOVING OBJECTS

机译:跟踪运动对象的比较研究

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摘要

Visual tracking is considered to be one of the most important challenges in computer vision with numerous applications such as object recognition and detection. In the present paper, four tracking techniques will be introduced circulant structure with kernels (CSK), Kernelized correlation filters (KCF), Adaptive color attributes (ACT), and distractor -awareness tracker (DAT) for the visual object tracking (VOT14) challenge datasets. Performance evaluation for each method was calculated using four measures; center location error (CLE), overlap precision, distance precision (DP), and speed in frames per second (FPS). Results have shown that KCF tracker is the fastest technique. It achieves the best results in most sequences and the highest precision at lower threshold. It is used in time-critical application with satisfactory performance. Each tracker performs favorable and competitive results in some sequence and fails in others. So it is noted that the choice of the tracker is application dependent.
机译:视觉跟踪被认为是计算机视觉中具有众多应用(例如对象识别和检测)的最重要挑战之一。在本文中,将介绍四种跟踪技术,以循环方式使用内核(CSK),核化相关滤波器(KCF),自适应颜色属性(ACT)和干扰物感知跟踪器(DAT)应对视觉对象跟踪(VOT14)挑战数据集。使用四种方法计算每种方法的性能评估。中心位置误差(CLE),重叠精度,距离精度(DP)和每秒帧速(FPS)。结果表明,KCF跟踪器是最快的技术。它可在大多数序列中获得最佳结果,并在较低阈值下实现最高精度。它在时间紧迫的应用中具有令人满意的性能。每个跟踪器都按某些顺序执行有利和竞争的结果,而按其他顺序执行失败。因此,请注意,跟踪器的选择取决于应用程序。

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