minutia extraction
基本解释
- [计算机科学技术]特征提取特征点提取
英汉例句
- A critical step is the fingerprint enhancement that affects the process of thinning and minutia extraction directly.
其中图像预处理中的图像增强是最为关键的环节,直接影响着后面指纹图像的细化特征提取等处理。 - A fast and effective minutia extraction algorithm based on the orientation field and the frequency field was designed.
提出了一种基于场结构的快速而有效的指纹图像细节提取算法。 - Fingerprint identification includes fingerprint image capture, image pretreatment, minutia extraction, minutia matching, etc.
指纹识别一般包括指纹采集、图像预处理、特征提取及特征匹配等步骤。
双语例句
专业释义
- 特征提取
Fingerprint minutia extraction.
指纹特征提取算法的研究。 - 特征点提取
The experiment results show that the algorithm of minutia extraction and false minutia discarding of fingerprint based on 8 neighbor points encoding has the good effect to eliminate two kinds of minutia,twig point and forfication point.
实验结果表明,基于8邻域编码的指纹图像特征点提取与去伪算法,对于末梢点和分叉点两类特征点的提取与伪具有良好的效果。