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Class-Specific Weighted Dominant Orientation Templates for Object Detection

机译:对象检测的特定类加权主导定向模板

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We present a class-specific weighted Dominant Orientation Template (DOT) for class-specific object detection to exploit fast DOT, although the original DOT is intended for instance-specific object detection. We use automatic selection algorithm to select representative DOTs from training images of an object class and use three types of 2D Haar wavelets to construct weight templates of the object class. To generate class-specific weighted DOTs, we use a modified similarity measure to combine the representative DOTs with weight templates. In experiments, the proposed method achieved object detection that was better or at least comparable to that of existing methods while being very fast for both training and testing.
机译:我们为类特定的对象检测提供了一个特定于特定的加权主导定向模板(点)以利用快速点,尽管原始点旨在用于特定于实例的对象检测。我们使用自动选择算法从对象类的训练图像中选择代表点,并使用三种类型的2D Haar小波来构造对象类的权重模板。为了生成特定的类加权点,我们使用修改的相似度量来将代表性点与重量模板组合。在实验中,所提出的方法实现了对象检测,其更好或至少与现有方法相当,同时非常快速地训练和测试。

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