获得这些纹理图像的特征旨在度量纹理图像的相似性或从图像中抽取纹理区域。

The aim of acquiring the features of texture images is to measure the comparability of texture images or to extract texture region from images.

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实验结果表明，该算法对近似同分布的非结构化纹理区域的深度估计具有较好效果。

Experimental results demonstrate the effectiveness of relative depth estimation for regions with uniformly distributed and unstructured texture.

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该匹配方法在弱纹理区域比点特征匹配方法具有明显的优势，能够较好地满足应用需求。

The performance of the proposed algorithm is better than that of the point-based method, especially in weak texture areas.

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