片语

Feature corner extraction特征角点提取

Feature image extraction特征图像提取

feature detection extraction特征抽取

feature parameter extraction特征参数的提取

feature vector extraction特征向量抽取

Feature Point Extraction module特征点提取模块

Feature Point Extraction特征点提取

Feature Words Extraction特征词抽取

英汉例句

• in this paper, a novel algebraic feature extraction method is presented.

  该文给出了一种新的代数特征抽取方法。

• a scale training algorithm of bp neural network is used, and sample reorganization method is proposed. its advantage is the fast training speed and good feature extraction ability.

  作者使用比例训练的bp算法，提出对训练模式进行样本重组的方法，其特点是训练速度快、特征抽取能力强。

• iris recognition system is made up by iris localization component, iris image preprocessing, iris feature extraction and classification.

  虹膜识别系统一般可由虹膜定位、图像预处理、虹膜特征提取和分类识别几个部分组成。

• classical feature extraction methods include: principle component analysis, singular value decomposition, projection pursuit, self-organizing map, and so on.

  传统的特征提取方法主要有：主分量分析、奇异值分解、投影追蹤、自组织映射等。

• feature extraction is important to machine state identification.

  特征提取是机械状态识别的重要内容。

• eigenfaces is one of the most popular method in face feature extraction and recognition.

  特征脸法是一种常用的人脸特征提取和识别方法。

• the contents in the paper include acoustic image preprocessing, feature extraction of texture and shape, and classifier design.

  内容涉及声图像的预处理、纹理和形状特征的提取，以及分类器的设计等。

• feature selection and feature extraction are common methods for dimensionality reduction.

  特征选择和特征抽取是维数约简常用的两种方法。

• in this paper, we analysis inherent characteristics of short-text, propose a new feature extraction method based on repeats, and apply it to short-text clustering.

  本文分析了短文本这种特定语料的内在特性，提出一种新的基于重复串的特征提取算法，并将其应用于短文本的聚类。

• experimental results have shown that our feature extraction and recognition method is very effective, and the designed classifier has high recognition performance.

  实验结果表明：我们的特征抽取和识别方法非常有效，由此设计的分类器具有较高的识别率。

• 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。

• according to the feature extraction of the handwritten chinese character recognition, an improved extracting stroke plane method was proposed.

  针对手写体汉字识别过程中的特征抽取，提出了一种改进的抽取笔画平面的方法。

• the algebraic feature extraction of images and the authors' research work on singular value vectors as a kind of algebraic features of images are emphasized.

  重点介绍了图像的代数特征抽取以及作者关于奇异值特征矢量作为图像的一种代数特征方面的研究工作。

• the edge feature extraction of images has always been one of the most important and the most basic research tasks in the field of computer vision.

  图像的边缘特征提取一直是计算机视觉领域里最重要的和最基本的研究任务之一。

• feature extraction is one of the most basic problems of pattern recognition .

  特征抽取是模式识别研究的最基本问题之一。

• next, the system might divide the image into blocks of 2 x 3 grayscale pixels, each block containing a single character; this is the feature extraction step shown above.

  然后，系统可以将图像分成2x3灰阶像素的小块，每个小块包含一个字符；这是上图显示的特征提取步骤。

• feature extraction for radar high range resolution profiles(hrrp) recognition is concerned.

  特征提取直接关系到雷达的目标识别性能。

• during the gear fault detection and diagnosis, the fault feature extraction is the key of diagnosis, but it is multifarious for the method of fault feature extraction.

  在齿轮故障监测与诊断中，故障特征提取是诊断的关键，而特征提取的方法也是多种多样的。