查询词典 feature

It divides into the feature extraction,matching feature points,transformation matrix computation and blending image.

如何利用获得的多对特征点来计算较高精度的变换矩阵是图像拼接中的重要问题。

This method effectively reduced the number of dimensions of the feature and the size of the feature database was decreased.

该方法大大降低了特征向量的维数，减小了特征数据库的规模。

You need to treat the software as the specification. Methodically explore the software feature by feature.

您需要将软件看成是《规格说明书》，将软件的功能一个一个的系统的揭示出来。

Feature Extraction of modulated signal is a important step in modulation identification algorithm based on feature extraction.

在基于特征提取的调制识别算法中，对调制信号特征的提取是其中一个重要的环节。

At the feature extraction stage, the ECG feature points are detected by the moving average method and the differential equation approach.

首先在心电图讯号前处理的部份，利用双向滤波器将杂讯去除，并以移动平均法与微分方程式求得心电图的特徵值。

Prior to searching a multidimensional feature space populated with data objects, each dimension in the feature space is divided into a number of intervals.

在搜索数据对象组装的多维特征空间之前，该特征空间的每个维度被划分为多个间隔。

Basing on the future of fractal,this paper introduces the density analysis method and points out the defects of existing feature selection method based on fractal dimension.Then a feature selection method based on fractal and changes of neighborhood space density is proposed.

根据数据集的分形特征，引入了密度分析方法，指出了当前基于分形维数的属性选择方法的不足，提出了一种基于分形和邻接空间密度变化的属性选择方法。

In order to find out the biomechanics feature of three joints muscles o f lower limbs by using new skates in push-off phase of speed skating, this article combines the kinetic data obtained by Cybex-Norm and kinematic data obtained by tridimensional analytics by employing the Newton interpolation polynomial f or the first time, draws the curve of muscles moment of two elite female speed- skaters in push-off phase of speed skating, and analyzes the change feature of muscle strength, so as to find out the reasons of less power output and provide reference for training and the improvement of sports results.

摘 要：为了找出使用新冰刀后蹬冰时下肢三关节肌群的生物力学特性，首次利用数值计算中的牛顿插值法，将等动测试获得的动力学数据和三维立体解析获得的运动学数据结合，绘出两名优秀女子速滑运动员实际蹬冰时肌群力矩的变化曲线，并分析肌力变化特点，找出两人做功明显不足的原因，为指导训练和提高运动成绩提供定量依据。

A method of character structure analysis is proposed to analyze regional feature and orientation relation feature of calligraphic character. Based on these features the orientation relation function is used to extract structure information and we can get the writing order of each part of a character based on the normal writing rules of Chinese character.

通过对这些特征分析按照关系位置函数，得到文字的结构信息，并利用中文文字的书写时的书写规律，得出文字中个子图的书写顺序。

Also, you can use its quick random access feature, its title indicating feature by its 10 key panel operation.

当然，你可以使用快速随机播放功能，曲目通过10个面板上的按键控制。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了