After that, the new idea of average moments of these feature points is proposed. This feature descriptor has good robustness and is not so sensitive to noise and the delicate changes in image's edges.

然后提出了基于多特征点平均矩特征的概念，该特征不仅具有良好的鲁棒性，而且对于噪声以及图像边缘的细微变化并不敏感，非常适合用来描述商标这种特定的图像。

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