In the shadow detection, an algorithm based the invariability of color space C1C2C3 is proposed.

本文在阴影检测中，利用颜色空间C1C2C3的颜色不变性质，提出了有效的阴影检测算法。

The transform assures the invariability of the image's moving and scale, and obtains the optimal solution.

这种变换关系保证了图像变换平移不变性和规模不变性，从而保证了全局优化的结果。

The invariability of the information contents makes it possible to interoperate between heterogeneous devices.

信息内容所具有的不变特征使异构设备之间的互操作成为可能。

The geotechnical materials mostly show fractal distribution, and they have self-similar or scale invariability.

岩土体材料大都表现出分形分布，具有自相似性特征或尺度不变性。

The stabilizer is added into diesel fuel to restrain its deterioration and improve its invariability of storage.

在柴油中加入稳定剂，以抑制其变质，改善其贮存安定性。

The stability trend and checking methods of GATo-3 propellant was given by the experiments of aged and invariability.

通过加速老化试验和安定性测试，找出了改铵铜-3安全性变化规律及检测方法。

Their absoluteness mainly refers to infiniteness and invariability while relativity denotes finiteness and variability.

其绝对性主要是指它们的无限性和不变性，其相对性主要是指它们的有限性和可变性。

Because of its invariability, poles is the most effective characteristic signal of the radar target in resonance region.

极点是谐振区表征雷达目标的有效特征，其具有不变性。

The structural invariability principle and PID control were adopted to carry out force tracking from this point to another.

通过采用结构不变性原理及PID控制来实现力的逐点跟踪。

Single view metrology compute the 3d coordinate of a point based on the projective geometry's characteristic of cross-ratio invariability.

单视图测量理论主要是利用了射影几何中的交比不变性来计算图像上点的三维坐标。

The variable motor swing Angle is real-timely compensated according to the structural invariability for speed control, through the load vibration observer.

通过负载扰动观测，依据系统结构不变性原理实时补偿变量马达摆角，实现系统的转速控制。

Different scenes are analyzed in the power spectrum spatial frequency domain, it can be shown that the power spectrum of most natural scenes is of invariability.

用功率谱的方法对任意景物在空间频域进行分析表明，功率谱对于自然景物具有一定的不变性。

The methodology of valuation guided the translation of valuation from the invariability in the modern civil law to the suitability in the contemporary civil law.

价值判断方法引导了民法基本价值从近代民法“安定性”向现代民法的“妥当性”转变。

Furthermore, we modify algorithm through compressing the parameter space so that the consistency and invariability of the estimator can be simultaneously guaranteed.

进一步，通过对参数空间进行压缩，使得改进后的收敛算法所得到的参数估计同时具有相合性及不变性。

Sink-limiting or source-reducing treatments caused the increase of fat content in horizontal-leaf type, and invariability or decreasing slightly in upright-leaf type.

减源限库处理导致平展型玉米子粒的脂肪含量增加，而紧凑型品种保持不变或略有降低；

Lastly, the modern control technology-sliding mode control is introduced. Sliding mode control has invariability when the parameters change and the disturbances exist.

最后，引入现代控制技术—滑模变结构控制，该控制方法在系统受到参数摄动和外干扰时具有不变性。

The fingerprint identification has become one of the most popular, convenient and reliable personal authentication technologies due to its uniqueness and invariability.

由于指纹的唯一性和不变性，指纹识别已成为当前最流行、最方便、最可靠的个人身份认证技术之一。

At the same time the feature point coordinates on the planar target were achieved with cross ratio invariability theory, then structured light parameters was calibrated.

同时利用交比不变性原理获取平面靶标上的特征点坐标，完成了结构光平面参数的标定。

Since fingerprint is an important feature of human body, it has become one of the important means for biometric test technique because of its uniqueness and invariability.

指纹作为人体的重要特征，由于其具有唯一性和终生不变性，越来越成为生物测定技术的重要手段。

First, the counterparts of the points on image in camera coordinate system (CCS) are found by utilizing two properties, namely collinearity and Euclidean distance invariability.

首先，利用共线性和欧氏距离不变性这两个特性可以求得图像中的点在相机坐标系（CCS）中的坐标。