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Approach to nonparametric cooperative multiband segmentation with adaptive threshold

机译:自适应阈值的非参数协作多频带分割方法

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摘要

We present a new nonparametric cooperative approach to multiband image segmentation. It is based on cooperation between region-growing segmentation and edge segmentation. This approach requires no input data other than the images to be processed. It uses a spectral homogeneity criterion whose threshold is determined automatically. The threshold is adaptive and varies depending on the objects to be segmented. Applying this new approach to very high resolution satellite imagery has yielded satisfactory results. The approach demonstrated its performance on images of varied complexity and was able to detect objects of great spatial and spectral heterogeneity.
机译:我们提出了一种新的非参数协作方法进行多波段图像分割。它基于区域增长分割和边缘分割之间的合作。除了要处理的图像外,此方法不需要输入数据。它使用频谱均一性标准,其阈值是自动确定的。该阈值是自适应的,并且根据要分割的对象而变化。将这种新方法应用于超高分辨率卫星图像已产生令人满意的结果。该方法证明了其在各种复杂度的图像上的性能,并且能够检测到空间和光谱异质性很大的物体。

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