normal vector发音

意思翻译

[数]法向量；法向向量；法向矢量

相似词语短语

vector───n.矢量；带菌者；航线；vt.用无线电导航

normal───n.(Normal)人名；(德)诺马尔；adj.正常的；正规的；标准的；n.正常；标准；常态；法线（数学）

vector arena───矢量竞技场

brushes vector───画笔矢量

apsidal vector───半圆形矢量

costate vector───共态向量

vector fonts───矢量字体

disarmed vector───解除防护矢量

normal time───[管理]正常时间；[计量]标准时间；纯劳动时间；纯劳动时间，正常时间

双语使用场景

What is the normal vector?───向量又是什么呢？

Well, you know the normal vector.───那么当然知道它的法向量。

Why would we ever know a normal vector?───为什么我们会知道法向量？

Let me show you a picture. The rule is if I walk along C with S to my left then the normal vector is pointing up for me.───给你们看张图片，“相容”就是，如果我沿着C走，而且S在左边，法向量就是朝上的。

If you know what a cylinder looks like, you probably can see that the normal vector sticks straight out of it horizontally.───如果大家知道圆柱面是什么样的，那么就可以想象到，其法向量水平地指向外面。

Just to reiterate what I said, positively here means, because we are going counterclockwise, the normal vector points out of the region.───再说一遍，这里“正的”意味着。。。，由于是逆时针走向，法向量指向区域外侧的。

Hopefully, you can see that if I take a normal vector to the sphere it is actually pointing radially out away from the origin.───我希望大家能够了解，如果我将法向量平移至球面，那么它将以原点为心向外放射。

To find the surface element together with a normal vector, I would just take the cross-product between these guys.───为了找到带法向量的面元，我就取这两个的叉积。

The revision of the image gradient is to revolve it to the reverse direction of the normal vector's projection on the image plane.───图像梯度修正是将图像梯度方向旋转到尽量与法向量在图像平面的投影反向一致的方向上。

英语使用场景

In this paper, the algorithm in which normal vector of vertex is used to control simplifying error obtains good result on briefness, simplifying velocity and quality.

This paper researches and realizes two algorithms of point clouds segmentation-the direct segmentation method based on planarity and the surface segmentation method based on logarithmic normal vector.

The convention in the divergence theorem is that we orient the surface with a normal vector pointing always outwards.

Applying the nature about normal vector and independent random vector, the sampling distribution of single effect in variance analysis can be directly gotten.

There's no way to choose consistently a normal vector for the Mobius strip So, that's what we call a non-orientable surface.

According to the calculation theory, the tangent vector, the velocity and the normal vector on a given point of the circle of tool nose are coplanar.

Let me re-explain quickly how I got a normal vector for the cylinder.

OK, and that's going to be the normal vector to the surface or to the tangent plane.

The other kind of feature points are those where the absolute value of the scalar product of its normal vector and the view vector is less than a threshold.