The parts were observed by microscope after polished along the gradient direction.
将零件沿梯度方向抛光后在显微镜下观察。
A new method is proposed according to the pixels gradient direction and the lines local property.
根据像素点的梯度方向和直线局部特性提出了一种新的亚像素直线特征检测方法。
Linear search in the negative gradient direction was also applied to accelerate the optimization.
引入负梯度方向直线搜索来加速算法寻优。
A method of face center tracking which is based on bilateral symmetry of gradient direction is discussed in this paper.
研究了基于梯度方向双边对称性的旋转人脸中心的跟踪方法。
Address these issues my work includes: Color and gradient direction dual information were used to describe in complex scenarios.
针对上述问题本文的工作内容有：在复杂场景下本文利用颜色和梯度方向双重信息描述目标。
In addition, gradient direction constraint of edge point was introduced. Matching algorithm based on aforementioned constraints was proposed.
此外还介绍了边缘点的梯度方向约束，给出了基于以上约束条件的边缘线匹配算法。
A new weight calculation method based on the statistics of gradient direction histogram is presented here in order to robustly realize graph cut.
本文给出新的基于梯度方向直方图统计的权值计算方法，实现稳定的图切割。
OK, so if I go in that direction, which gives me the fastest increase, then the corresponding slope will be the length of the gradient.
也就是说，如果朝该方向运动，函数值变动得最剧烈，那么相应的斜率就是梯度向量的模长。
Now, if I rotate, the the slope sort of increases, increases, increases, and it becomes the largest when I'm going in the direction of a gradient.
如果旋转的话，那么斜率会变大，变大，变大，当和梯度方向一致时，它达到最大值。
Yes? How do I know the direction of a gradient?
我怎样知道梯度的方向？
The directional derivative in a direction that's perpendicular to the gradient is basically zero.
垂直于梯度的方向上,方向导数为零。
And, maybe I should also say in words, this is the component of the gradient in the direction of u.
再强调一下，这是梯度函数在u方向上的分量。
So, the direction of gradient w is the direction of fastest increase of w at the given point.
所以，▽w的方向,是在给定点令w的值增加得最快的方向。
The gradient is the direction in which the function increases the most quickly at that point.
梯度向量方向是,在给定点处指向函数增加得最快的方向。
So-called gravity anomaly linear structure signal is derivative of gravity anomaly level total gradient on gravity direction, and the derivatives must be greater than zero.
所谓重力异常线性构造信号就是重力异常水平总梯度沿重力方向的一阶导数且是大于零值的那一部分。
First, gradient image is constructed by using direction templates convolve with image.
首先利用方向模板对图像进行卷积，求得梯度图像。
An edge detecting method for digital image is proposed using direction information of the gradient to thin off the differential image and defining a measuring function to link the edge points.
本文提出了一种利用梯度的方向信息，对微分图象进行细化，并确定一测量函数进行边缘点连接，以实现图象边缘检测的方法。
The effects of the velocity gradient and wall-proximity on the measuring errors are related to the flow direction.
近壁对总压测量影响不大。速度梯度和近壁对测量误差的影响还与来流方向有关。
To increase the accuracy of the measurement, bending of the cantilevers along the width direction due to the stress gradient was considered.
考虑了悬臂梁由应力梯度引起的沿宽度方向的弯曲，提高了吸合电压的计算精度。
With increasing the thickness, the temperature gradient in thickness direction is larger for the same cooling intensity, which would affect the uniformity of the microstructure in strip.
同时还表明随着带钢厚度增加，超快速冷却条件下厚度方向的温度梯度显著增大，对于带钢内部组织的均匀性将产生不利的影响。
Based on this, a new research direction of producing new type in-situ gradient composites in several physical force fields is proposed.
指出利用多物理场的复合作用制备新型梯度复合材料将是今后研究的重要方向。
In allusion to this question, in this paper, we proposed a method of image filter based on direction gradient.
针对这一问题，本文提出了一种基于方向梯度的图像滤波算法。
The pressure gradient and entrainment of vortexes are main reasons that synthetic jet actuator controls low speed primary jet direction.
压强梯度的存在和旋涡的卷吸作用是合成射流激励器控制宏观低速流流动方向的主要因素。
Water potential reflects energy level of soil water and the gradient of water potential is an impotent factor describing direction and velocity of water flow.
水势反映土壤水的能态，而水势梯度则是决定水流方向和速度的重要因素。
When the direction of the magnetic field strength gradient and the direction of the chemical potential gradient is identical, the effect of the mass transfer is best.
并指出当外加磁场感应强度梯度的方向和化学势梯度的方向一致时，传质效果最好。
On the non preheating cladding layer, the eutectic austenite dendrite growth is along the opposite direction of temperature gradient beginning from interface to face of cladding layer.
在未预热的熔覆层内，先共晶的奥氏体枝晶的生长，从界面开始逆温度梯度方向定向生长．直到熔覆层的表面。
The search direction is formed by using gradient projection, and the search directions and functions are controlled effectively by the sign functions.
利用梯度投影构造搜索方向，并使用符号函数对搜索方向和搜索函数进行有效的控制。
The separation flow is three dimensional in hydraulic machine. The pressure gradient in cross direction produces secondary flow in boundary layer.
水力机械的分离为三维流动，三维流动的侧向压力梯度产生边界层的二次流动。
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。
Furthermore, the total pressure along the flow direction reduces gradually, and the corresponding static pressure increases with small gradient, the maximum value occurs at the end of FADS.
沿着流动方向，空气全压均逐渐减小，静压则逐渐增大，但增幅不大，末端处静压复得现象较为明显。
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