查询词典 transform

This paper presents a novel steganographic method in Discrete Cosine Transform domain.

提出了一种在图像DCT域内的信息隐藏方法。

The discrete cosine transform is an important mathematical tool in digital image processing and many other fields.

摘 要：离散余弦变换是数字图像处理等许多领域的重要数学工具。

Secondly, the level of cosine transform coding some of the improvements.

其次是对层次余弦变换编码部分的改进。

So I choose the algorithm of data compression based on discrete cosine transform coding to compress bmp image.

因此选用了基于离散余弦变换的数据压缩的算法来进行bmp图像文件的压缩。

of fault diagnosis for roller bearing by using discrete cosine transform is proposed in the paper.

bstract 本文探讨了应用离散余弦变换分析滚动轴承故障的方法。

It researches that it's better to choose the algorithm based on discrete cosine transform coding in the image compression.

研究表明，选择基于离散余弦变换编码的数据压缩算法来进行图像压缩时的性能比较好。

Our objective was to transform them into more comfortable, cosy places in which you could spend some time at leisure.

我们的目标是把它们转化为更舒适，舒适的地方，你可以花一些时间在康乐。

Compare the efficiency of transform, cotyledon and lamina were transformed more easy than hypocotyls.

比较了子叶、下胚轴、叶片的转化效率。

Because Nidalee can transform into a cougar, she has two sets of abilities.

由于奈德丽可以变成美洲豹，因此她拥有2套技能。

The problem of contour segment of 2-dimensional image could not be gotten very well with wavelet transform in image processing is analyzed in this paper.

首先分析了小波变换在进行图像处理时不能有效表示直线/曲线的奇异性问题，然后研究了能够很好表示二维或更高维奇异性的Contourlet变换的基本原理。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。