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A mixed fractal/wavelet based approach for characterization of textured remote sensing images

机译:基于混合分形/小波的纹理遥感图像表征方法

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One of the problems encountered in the field of remote sensing image characterization, is the choice for the right features. The addition of textures as a discriminating parameter is a good help in the step of segmentation of different zones. The authors present an approach that is a mix between a wavelet multiscale analysis and a fractal characterization, in order to exploit both the main characteristic of the two approaches and to override the limitations of the two techniques. The chain was applied to different textured images showing an improvement respect to other methods based on wavelet transform and fractal approach alone.
机译:在遥感图像表征领域中遇到的问题之一是正确特征的选择。在不同区域的分割步骤中,添加纹理作为区分参数是一个很好的帮助。作者提出了一种在小波多尺度分析和分形表征之间进行混合的方法,以利用两种方法的主要特征,并克服两种技术的局限性。将该链应用于不同的纹理图像,显示了相对于仅基于小波变换和分形方法的其他方法的改进。

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