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基于兴趣区检测与分析的水上桥梁识别

Keywords: 桥梁识别模糊推理自动目标识别图像理解兴趣区检测兴趣区分析聚类算法

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Abstract:

研究自然景物光学图像中大型水上桥梁自动识别的问题,提出了一种新的基于知识的两阶段目标识别策略,首先在全视场中检测符台水上桥梁上下文关系的兴趣区;随后对检出的兴趣区进行图像分割与特征抽取,基于桥梁的几何特征运用模糊推理识别目标,并选择中央桥墩或桥身为瞄准点,对多种场景多种类型的大型水上桥梁光学图像作识别实验,结果表明此方法有较高的目标识别率与计算实时性。

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