查询词典 threshold

Then, incomplete beta function is applied to enhance the image′s global contrast in the low frequency subband, and nonlinear gain function is used to process the coefficients at each scale in the directional bandpass subbands respectively, which suppresses small coefficients and enhances big coefficients by threshold denoising method.

引入非完全贝塔函数对低频子带系数进行处理，提升图像整体对比度；采用非线性增益函数对各带通方向子带系数进行处理，通过估计噪声水平设定阈值，抑制绝对值小于阈值的系数，增强大于阈值的系数。

College of Transportation, Jilin University, Changchun 130022, ChinaAbstract : In order to solve the problem that the traditional single threshold method can not segment the shadow path mark image successfully, a new algorithm based on Regiongrowing has been proposed for our indigenously designed and manufactured vision navigation intelligent vehicle.

针对作者自主开发的视觉导航区域交通智能车辆的导航路径在阴影条件下难以应用单一传统阈值方法分割提取的问题，提出了基于区域生长的图像分割方法。

The experimental results show that this instable drift of threshold voltage induced by slow interface states is repeatable at each power-on measurement.

结果表明，该种由慢界面态造成的阈电压变化在每次开机测量下具有重复性。

Firstly,effectively edge information was picked-up by comparing and choosing maxima from colour weight gradient images.Then,a method based on multi-threshold segmentation was proposed,which can eliminate inefficacious gradient information.Finally,procedures and results of the algorithm were introduced.

首先比较并选取彩色分量图像梯度信息的最大值，达到提取图像有效边缘信息的目的；然后提出基于多阈值分割的方法消除无效梯度信息；最后介绍了算法的步骤及结果。

Moreover, in order to enhance the robustness and sensitivity, the threshold is selected to solve the minimization problem with a linear matrix inequality constraint.

此外，为了增强鲁棒性和灵敏度，将阀值的选取归结为具有线性不等式约束的最小化问题。

According to the state standard of ocean sediment quality, threshold effective level and state standard of soil quality, the total contents of heavy metals in sediments from infall port were higher than those from the other parts of the lake which showed a combined pollution, the main pollutants being Cu, Cd, Ni and Zn.

根据国家海洋沉积物质量一类标准、生态危害临界值和国家土壤质量一级标准，湖泊进水口底泥中重金属的复合污染较严重，其它区域沉积物中的重金属全量也有不同程度的超标现象，底泥中污染重金属主要为Cu、Cd、Ni、Zn。

The result showed that there was an obvious correlation between rock thermal cracking threshold and rock inhomogeneity.

结果表明岩石的热破裂门槛值与岩石非均质度具有显著的相关性。

So if HP and Epson company that you do not intend to continue to break through the product quality threshold, then perhaps it is a great opportunity for you to judge the quality of the ink-jet printer baseline?

因此如果HP和Epson公司都不绸缪罢休冲破产物质量不门楣的话，那么或者此刻不离是一个绝好的机会，让你鉴定喷墨打印机的质量基线是什么？

And the glory of the Lord of Israel went up from the cherub, upon which he was, to the threshold of the house: and he called to the man that was clothed with linen, and had a writer's inkhorn at his loins.

那停在革鲁宾上的以色列的天主光荣，就由革鲁宾身上升起，来到圣殿的门限上，叫将那身穿细麻衣，腰间带著墨盒的人召来。

Again, which is the threshold of bankruptcy insolvency legislation in the form of research.

再次，就是对于破产界限中的破产立法形式的研究。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。