查询词典 threshold exposure

The original gray level image was changed into the macroscopical drawing information by preprocessing, threshold selection, image bivalency, edge detection and contour extraction and segmentation.

对原始数字图像实施预处理、二值化、轮廓提取及细化等处理后，将图像信息转变成宏观图形信息。

To improve the performance of image-denoising methods, a locally adaptive denoising algorithm was presented. The new algorithm assumed the statistical dependence among wavelet coefficients. First, a bivariate probability distribution model was introduced to model the statistics of wavelet coefficients, and corresponding nonlinear threshold function was derived from the model using the Bayesian estimation theory.

由于图像小波系数存在很大的层间相关性，引入双变量概率分布模型，基于贝叶斯估计理论，得到了相应的非线性阈值函数；基于层内局域方差估计，利用该收缩函数得到一种局域自适应的图像去噪算法。

A block-based parameter can be defined and a threshold value chosen to detect the blockiness introduced by an anti-JPEG steganographic embedding.

针对一种抗JPEG编码的密写方法，可由图象分块特性定义一个块效应参数作为统计检验量，并设定阈值从而判断秘密信息是否存在。

Trek say racers prefer the latter's firmer lockout and available remote fair enough, but be prepared for the hit in small bump compliance and the lack of a lockout blowoff threshold as a result.

迷航说，车手更喜欢后者的坚定锁定和现有远程-公平，但要为小凸点遵守击中的结果锁定喷气门槛缺乏准备。

If I can engineer a world to the threshold of the Cambrian explosion and let it boil over the edge on its own, that will be truly impressive.

如果我可以操控一个世界达到寒武纪大爆发的限度，然后让它自己沸腾溢出边界，那才是真正的永生难忘。

He pointed out that domestic and international experience shows that the bond market, bond credit rating in the bond investment is a very important concern, the Dongwu letter sound excellent selection of bond funds in the selection of high credit debt, set a higher threshold level of investment credit, In order to prevent the growing risk of a credit voucher to ensure that low-risk characteristics of the Fund.

他指出，国内和国际的经验表明，债券市场，债券在债券投资信用评级是一个非常重要的关注，东吴信健全的高信用债券的选择优秀的债券基金的选择，提出了更高的门槛水平投资信贷，为了防止信用凭证越来越大的风险，以确保低基金的风险特征。

So,we introduced the principles of shape parameter moment estimates and Hall bootstrap to select threshold.

为此，我们引入了形状参数的矩估计原理和阀值选取的H a ll自助法。

All the gods in Olympus were in a fury, but they could not reach you to set you free; when I caught any one of them I gripped him and hurled him from the heavenly threshold till he came fainting down to earth; yet even this did not relieve my mind from the incessant anxiety which I felt about noble Hercules whom you and Boreas had spitefully conveyed beyond the seas to Cos, after suborning the tempests; but I rescued him, and notwithstanding all his mighty labours I brought him back again to Argos.

倘若 让我逮住一个，我就会紧捏住他，把他甩出门槛，摔倒在大地上，气息奄奄。然而，即便这样，也难去我心头不可消止的愁愤，为了神一样的赫拉克勒斯。你，怀着险恶的用心，依借北风的助衬，唆使风暴，把他推过荒瘠的大海，冲操到人丁兴旺的科斯。然而，我把他从那里救出，带回到马草丰肥的阿耳戈斯，其时，他已历经磨难。

This obstacle is the threshold of city development, so the resolve of water resource will be the bottle-neck of Shenyang's development.

这种障碍就是城市发展的"门槛"，所以水资源问题的解决，成为沈阳发展的瓶颈。

It used Sharmir Threshold Schemes to break up the encryption key and hide them in the encrypted bytecode file.

该方法利用Shamir门限分存方案，将加密密钥打散，隐藏在加密的Java字节码文件中。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。