trifocal [trai'fəukl]

trifocal的基本解释

n.

三焦距透镜, 三焦点透镜, 三焦点眼镜

adj.

三焦距的, 三焦点的

与trifocal相关的网络例句 [注：此内容来源于网络，仅供参考]

But these methods limited by the expense of computing fundamental matrices and trifocal tensors or of the nonlinear optimization involved in computing epipolar tangencies. Through the studies of the invariants of the single axis motions, computational theories have been developed in this thesis to provide practical solutions for the problem of structure and motion from fitting the corresponding points in the whole sequence to its conic locus or conics for short.

在最近的研究中，一些研究人员利用视觉几何的方法从非定标的图象中对单轴旋转运动进行分析，提出了利用基本矩阵和三焦距张量求解单轴旋转运动中的关键参数——旋转角度的算法，但是该算法需要计算一系列相邻2图象的基本矩阵和一系列相邻3图象的三焦距张量，由于每个基本矩阵的自由度为7，每个三焦距张量的自由度为18，导致算法参数数量非常之大。

Results. Fundamental matrix and trifocal tensor indicates the internal relations of two and three images respectively.

本文利用基本矩阵和三视约束张量在平差前进行粗差观测值的剔除，尽可能减少整体平差时粗差观测值的数量，从而保证平差系统的稳定性。

They are both independent of scene structure and are determined by camera internal parameters and relative pose among images. The concepts and characteristics of fundamental matrix and trifocal tensor are described.

基本矩阵和三视张量分别表示两张和三张像片之间的内部投影几何关系，它与场景结构无关，由摄像机内方位元素和像片间摄像机的相对姿态唯一确定。

The calculation algorithms of fundamental matrix and trifocal tensor from camera projection matrices are deduced in detail. These matrices are successfully applied to outlier detection and elimination of point and line observations.

本文系统阐述了两者的概念及其性质，详细推导了利用已知的投影矩阵计算基本矩阵及三视张量的具体方法，并成功应用于粗差点、直线段观测值的剔除。

Different from existing techniques such as robust estimation which detect and eliminate outliers during the adjustment process, this thesis detects and eliminates outliers with fundamental matrix and trifocal tensor before point-line hybrid bundle adjustment to ensure the stability of adjustment

现有的大部分平差理论如抗差估计等都是在平差阶段进行粗差的剔除，如何有效地剔除粗差观测值并获得稳定可靠的平差结果一直是研究的重点和难点问题。

与trifocal相关的网络解释 [注：此内容来源于网络，仅供参考]

trifocal：三焦点的

trifling 些许的 | trifocal 三焦点的 | trifoliate 三叶的

trifocal：三焦点的,三焦距的

triethanolamine 三乙醇胺 | trifocal 三焦点的,三焦距的 | trifocal spectacle 三焦眼镜片

trifocal：三焦点透镜;三焦点的;三光眼镜

triflux 气-汽-汽热交换器;三维流动;三通量 | trifocal 三焦点透镜;三焦点的;三光眼镜 | trifuel engine 可用三种燃料的发动机

trifocal：三焦点透镜

trifocal 三焦点的 | trifocal 三焦点透镜 | trifocal 三焦点眼镜

trifocal lens：三焦点镜片

trielcon 三爪钳 | trifocal lens 三焦点镜片 | trigeminal knife 三叉神经刀