查询词典 coarsest

The image pyramid is obtained by using the wavelet transform, and then we do the registering work at each level of the image pyramid. And the image grade method is applied at the coarsest level of the image pyramid, while Mutual information registration method can be performed at the rest of levels with the result at the pervious level serving as the initial condition.

通过小波变换构造图像金字塔，在每一层的平滑逼近分量上进行图像配准，并在金字塔最高层的近似图像上使用了梯度法进行图像配准，而在其余层上继续使用基于互信息的配准方法。

Multi-resolution pyramid is used to decompose the image and by searching from the coarsest level to the finest level,the computational complexity is reduced and getting trapped in local minima is avoided.

匹配过程中用多分辨率金字塔法对图像进行分解，采用由粗到精的搜索策略，减少计算量并避免了误匹配。

He was cast in the coarsest mould; a stout but sluggish body, yet gracefully carried, with a thick sunburnt neck, dark bushy hair, and dull sleepy blue eyes, which were occasionally lit up with expression.

他是从最粗糙的模型里做出来的，一个大而呆板的身体，态度却非常文雅，一个晒焦了的大脖子，一头浓密的黑头发，一双无神欲睡的蓝眼睛，有时却闪烁出表情，变得明亮。

The grain-size distribution shows that sand-dust fall-outs in Harbin are the coarsest ones reported ever since in China.

岩石中Sn，W，F，As，Sb，Pb，Zn，Cu，U等有高的综合异常和重砂有锡石，黑钨矿，锑矿物，辰砂及铅，锌，铜矿物异常。

The cheapest and least delicate provisions are heaped in the shops; the coarsest and commonest articles of wearing apparel dangle at the salesman's door, and stream from the house-parapet and windows.

店铺里堆放着价格最廉、质量最差的食品。最蹩脚、最不值钱的衣装服饰悬挂在商家门前，在住房栏杆、窗口迎风招展。

Before the institution of coined money, however, unless they went through this tedious and difficult operation, people must always have been liable to the grossest frauds and impositions, and instead of a pound weight of pure silver, or pure copper, might receive in exchange for their goods, an adulterated composition of the coarsest and cheapest materials, which had, however, in their outward appearance, been made to resemble those metals.

为了防止这种弊端，促进交易，从而鼓励各种产业和商业，在取得了显著进步的国家中，人们都发现有必要在普遍用于购买货物的特定数量的金属上加盖一个官印。

In all experimented cooling conditions the alloy with the addition of 0.15% Mg possesses the coarsest eutectic structure,while the alloy with the 0.3% Mg addition the finest structure in eutectics.

在试验范围内，Al-Si11.0合金中加入0.15%镁时，共晶组织变得较粗；而当镁的加入量增加到0.3%时，其共晶组织比Al-Si11.0合金细得多，分析了出现这一结果的原因。

The coarsest sandstones intercalated with grey mudstones.

最粗粒砂岩与灰色泥岩成互层。

Source images with wavelet are decomposed, and corner information can be detected in the two approximate sub-images on the wavelet coarsest level. The initial registration parameters are achieved through affine transform model. The optical flow is iteratively refined to get the coarse registration parameters. The process will continue until the final and accurate matching parameters are obtained.

首先对源图像进行小波分解，在小波金字塔最顶层的低频近似子图像上进行角点检测，通过仿射变换模型得到初始配准参数；然后将这一参数逐层进行迭代精炼，直至达到金宇塔最底层，得到最终精确的配准参数。

According to the distances, the SPWUG algorithm computed the initial partition of the coarsest graph by extending the Laplacian spectral graph theory from the unweighted undirected graph into the weighted undirected graph.

SPWUG算法借助Laplacian矩阵次小特征值对应的特征向量，刻画了节点间相对距离，将基于非赋权无向图的Laplacian谱理论在图的剖分应用方面扩展到无向赋权图上，实现了对最小图的初始剖分。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷