differencing的例句大全

The texture differencing change detection method substitutes textural features for gray information to represent the characteristics of images and gets urban change status through differencing change detection.

该方法采用纹理特征代替灰度信息来体现图像特点，并使用差值变化检测来获取城区变化情况。

Due to the abundant and steady textural features on urban environment in SAR images, a texture differencing method that substitute textural features for gray information is presented in this paper.

针对城区环境SAR图像纹理特征丰富稳定的特点，本文提出了使用纹理特征代替灰度信息进行变化检测的纹理差值方法；

Aiming at the special use on urban environment, a change detection method of image differencing based on textural features is presented according to the characteristics of Synthetic Aperture Radar ( SAR) image in this paper.

根据合成孔径雷达（SAR）图像特点，针对城区环境的特定应用，提出了纹理差值变化检测方法。

In order to improve the accuracy of detection for the landscape change, we presented the differencing image PCA method to improve the Principal Component Analysis ( PCA) and the band difference of images method using the multi-temporal remotely sensed data of TM ( Thematic Mapper).

为了提高检测精度，我们利用TM卫星遥感数据，改进了主成分分析法和图像差值法，提出了差分主成分分析法。

Those regions of interest are quickly segmented first and then a modified temporal differencing method is applied to detecting the moving objects.

该方法先在静态图像中分割出感兴趣区域，继而仅在感兴趣区域中应用变形的时间差分法来检测运动目标。

For the systematic error hiding in polar coordinates measurement, a surveying scheme based on multi real time differencing method was presented, and theoretical analysis was made on the accuracy of the method, and furthermore, the Mean Square Error formulae in 3-dimensional coordinates were derived.

针对极坐标测量中存在的系统误差，提出了多重实时差分的测量方案，对该方法的精度进行了理论分析，推导了3维坐标的中误差公式。

The arbitrary order implicit exponential time differencing multistep method is proposed for nonlinear systems.

对非线性系统提出了任意阶隐式指数时程差分多步法，实现了任意阶次指数时程差分预测校正算法。

The numerical calculation results show that accuracy and efficiency of the second-order exponential time differencing Runge-Kutta method are better than those of forth-order traditional Runge-Kutta method.

数值计算结果表明，对于非线性动力学系统，二阶指数时程差分Runge Kutta法在计算效率和精度上要优于四阶传统Runge Kutta法；

The differencing coupled equations of the two models could be solved by the "fast pursuit method".

两个模型差分化后的方程组，可应见快速追赶解法求解；

a motion detection algorithm based on background subtraction and three frame differencing

一种基于背景减除与三帧差分的运动目标检测算法

Program Differencing in Asynchronous Collaborative Programming Environments

异步协同编程环境下的程序差别

A temporally and spatially third-order finite differencing scheme is used to solve the 2-D incompressible Navier-Stokes and continuity equations.

方法是用一空间、时间三阶精度的有限差分格式解二维不可压Navier-Stokes方程和连续性方程。

By using spatial differencing technique, the effect of correlated noise with Toeplitz-structure covariance matrix is removed. Afterwards, the two methods make use of different ways to estimate the DOAs of wideband coherent signals.

首先利用空间差分技术去除具有Toeplitz型协方差矩阵的相关噪声的影响，之后两种算法采用不同的方法来估计宽带相干信号的DOA。

Direction Finding Using Spatial Differencing Technique

基于空间差分技术的测向方法

new moving target detection method based on background differencing and coterminous frames differencing

基于背景差法和帧间差法的运动目标检测方法

the arbitrary order implicit multistep exponential time differencing method and its application for nonlinear systems

任意阶隐式指数时程差分多步法及其在非线性系统中的应用

The motion detecting is achieved using temporal differencing with a threshold.

移动侦测是采用时域差值移动物体侦测法配合门槛值的设定.