查询词典 simultaneous invariant

First, a transformation of the model to an affine invariant space was finished prior to watermark embedding.

提出了一种基于3D网格物体的鲁棒性盲水印方案。

In affine invariant space, the 3D object is not affected by geometric transformations, such as translation, rotation and scaling.

由于在仿射不变空间下，3D物体模型不受平移、旋转和比例变换的影响，故该水印方案对于此类变化具有很强的鲁棒性。

Furthermore we discussed the problem whether I1 ,12,13 are the invariant under affine coordinate transformation.

此外，我们讨论了，I1，I2，I3是否为仿射坐标变换下的不变量这一问题。。

The feature has invariant character for translation, rotation and scale, and some degree of tolerance for affine transformation.

此特征不但具有二维的平移、旋转和尺度不变性，同时对由仿射变换引起的形变也具有一定容忍度。

Problems of controlled invariant distributions of affine nonlinear singular systems are studied in this paper.

研究非线性奇异系统的受控不变分布问题。

An improved image recognition and registration algorithm based on convex hull and affine invariant was presented.

提出了一种新的基于凸壳和仿射不变量的图像识别和配准的方法。

In this paper, we use some algebraic geometry methods to study the construction of χ-invariant algebras of some linear corresponding moduli space of these systems. Moreover, we completely determine the stable and semistable locus of these systems.

本文，我们以代数几何中的一些方法来研究某些线性动力系统的χ-不变代数的构造，并给出这类系统的相应的参量空间的刻划，进一步，完全决定了这类系统的稳定点、半稳定点的轨迹。

The paper is devoted to the quartic invariant algebraic curves in quadratic system.

本文在给定参数满足一定的条件下，研究了一类二次系统的四次不变代数曲线系统平衡点的稳定性态，并运用Dulac函数法给出了该系统不存在极限环的充分条件，这一研究在同类问题中具有一定的拓展性。

When F is an algebraically closed field char F≠2, A is similar over F to an orthogonal matrix if and only if ( 1 ) the invariant factors of A aer self-reciprocal (2) the elementary divi sors of A of the form x...

ii当F为一个代数闭域且char≠2时，F相似于一个正交矩阵的充要条件为(1)A的不变因子是自反的。(2)A的形为(X±1)~(2k)的初等因子出现偶数次。

When be admitted to hospital, mix after be admitted to hospital by clinical nerve function the degree that be short of caustic gives a mark 4 weeks[2] , cent progresses significantly, progress, invariant with death 4 class. 1.2 determine methodological research target (inside the 24h after be admitted to hospital) Yu Qingchen is hollow 4ml of blood of the vein that collect ancon, detached serum - 70 ℃ are saved wait for measure. Hs-CRP reagent is product of German LEADMAN company, day stands - 7600 full automatic biochemical appearance compares chaotic, referenced limits mg/L. Know exactly about sth of place of 1.3 statistical methods is occupied all classics SPSS...

入院时和入院后4周按临床神经功能缺损程度评分[2]，分显著进步，进步、无变化和死亡4级。1.2测定方法探究对象(入院后24h内)于清晨空腹采肘静脉血4ml，分离血清-70℃保存待测。hs-CRP试剂为德国LEADMAN公司产品，日立-7600全自动生化仪比浊，参考范围mg/L.1.3统计学方法所有数据均经SPSS。。。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！