The feature extraction is the most important and fundamental problem in image recognition.

特征抽取是图象识别中的一个最重要、最基本的问题。

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So, a new feature extraction method for color image has been proposed.

然后给出了一种新的图像特征提取方法。

youdao

So, a new feature extraction method for color image has been proposed.

然后给出了一种新的图像特征提取方法。

youdao