feature extraction

美 
英 
  • un.特征提取
  • 网络特征抽取；特征撷取；特征提取识别法

英汉

网络释义

un.
1.
特征提取

例句

释义:
全部全部,特征提取特征提取,特征抽取特征抽取,特征撷取特征撷取,特征提取识别法特征提取识别法
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
Thus, image segmentation algorithm and image visual feature extraction method are briefly introduced at the beginning of this paper.
因而，一开始即简要介绍了图像分割算法以及基本的图像视觉特征提取方法。
www.fabiao.net
2.
Result shows that this algorithm is fast in feature extraction and identification, with especially good performance at low quality images.
实验结果表明，该算法特征提取和识别速度快，尤其对于清晰度不高、现场拍摄的纹理图像具有较好的效果。
www.joca.cn
3.
Independent component analysis(ICA) are generally used for feature extraction, process monitoring, but rarely used for classification.
独立成分分析方法（ICA）一般用于特征提取、过程监控，很少用于分类。
lib.cqvip.com
4.
The result of face recognition experiment shows that it has powerful ability of feature extraction.
试验结果表明，该鉴别准则具有良好的鉴别能力。
www.magsci.org
5.
A popular decomposition called principal component analysis (PCA) is widely used for feature extraction.
主成分分析（PCA）分解法被广泛地应用于特征抽取的过程。
www.lw23.com
6.
Proper orthogonal decomposition (POD) is an effective technique for data reduction and feature extraction of a random field.
本征正交分解（POD）是压缩数据和提取随机场本质特征的有效技术。
www.ceps.com.tw
7.
In the mean time the two parts of image pre-processing and feature extraction about handwritten digit are described in detail.
同时对脱机手写数字的图像预处理及特征提取部分的关键技术做了详细阐述。
kns50.chkd.cnki.net
8.
Fingerprint identification can be divided into three processes: fingerprint image pre-processing, feature extraction and fingerprint match.
指纹识别主要分为指纹图像预处理，特征提取，指纹匹配三个步骤。
www.fabiao.net
9.
It is possible for the feature extraction of agricultural spatial data when the emergence of GIS.
地理信息系统的出现，使农业空间数据的特征提取成为可能。
www.fabiao.net
10.
Uncorrelated optimal discriminant plane is an important feature extraction method and has been wildly used in the pattern recognition field.
统计不相关最佳鉴别平面是一种重要的特征抽取方法，在模式识别领域中具有广泛的应用。
www.joca.cn