Firstly, this paper presents the trademark image retrieval method based on distance distribution histogram.

首先，本文提出了基于距离分布直方图的商标图像检索方法。

youdao

Firstly, this paper presents the trademark image retrieval method based on distance distribution histogram.

首先，本文提出了基于距离分布直方图的商标图像检索方法。

youdao