掌纹特征的提取在掌纹自动识别系统中是一个必不可少的重要环节。

The feature extraction of palmprint is a necessary important step in automatic palmprint recognition system.

youdao

掌纹特征的提取在掌纹自动识别系统中是一个必不可少的重要环节。

The feature extraction of palmprint is a necessary important step in automatic palmprint recognition system.

youdao