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Small Object Detection and Tracking: Algorithm, Analysis and Application

机译:小物体检测与跟踪:算法,分析与应用

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摘要

In this paper, we present an algorithm for detection and tracking of small objects, like a ping pong ball or a cricket ball in sports video sequences. It can also detect and track airborne targets in an infrared image sequence. The proposed method uses motion as the primary cue for detection. The detected object is tracked using the multiple filter bank approach. Our method is capable of detecting objects of low contrast and negligible texture content. Moreover, the algorithm also detects point targets. The algorithm has been evaluated using large number of different video clips and the performance is analysed.
机译:在本文中,我们提出了一种用于检测和跟踪运动视频序列中诸如乒乓球或板球之类的小物体的算法。它还可以检测和跟踪红外图像序列中的空中目标。所提出的方法使用运动作为检测的主要线索。使用多过滤器组方法跟踪检测到的对象。我们的方法能够检测对比度低且纹理含量可忽略的物体。此外,该算法还检测点目标。该算法已使用大量不同的视频剪辑进行了评估,并对其性能进行了分析。

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