The DCT was used as the main method of image transform coding for a long time.
图像压缩编码长期以来利用离散余弦变换(DCT)作为变换编码的主要技术。
In this paper, a new type of pre-filter is presented, which makes the multi-wavelet image transform possible.
本文根据图像信号的特点，结合现有的二种前置滤波器，提出了一种新的前置滤波方法。
An adaptive image transform coding method for compressing the bandwidth of the digital image signal is described.
本文介绍了一种自适应图象变换编码方法来压缩数字图象信号的带宽。
The activation capabilities support having this one image transform into different WebSphere Application Server configurations when it is initially started.
激活功能支持将这一个映像在其最初启动时转换成不同的WebSphereApplicationServer配置。
This system can be used in hologram producing, color image transform, optical image encryption, filter producing, optical anti-counterfeiting and other fields.
该技术可应用于全息图制作、彩色图像变换、光学图像加密、滤波器的制作、光学防伪等领域。
The homogeneity of the sheet is analyzed by image transform, i. e. the spatial domain image is transformed to frequency domain or wavelet domain to obtain the features.
对于纸页的均匀性分析，通过图像变换，将空间域图像变换到频域或小波域进行分析，获取其特征；
They transform the aspirations of the people who live there; they nudge the self-image of the city into a bolder and more optimistic light.
它们改变了当地居民的愿望；它们将这座城市的自我形象推向了更大胆、更乐观的方向。
This is the same sound as led to the previous image, but Fischer has chosen a different type of wavelet to perform the transform and has played around with the result to produce a floral effect.
这是上幅图中同样的声音信号形成的声图，但是菲舍尔用了另外一种不同形式的小波进行变换，而且在声图上玩了一些花样，得到了这样花朵锦簇的效果。
The first thing we want to record is tilting the image, so click 'command + t' to bring up the free transform tool.
我们需要录制的第一个操作是倾斜图像。
From the perspective of a VCL, it can transform and support any type of environment (as heterogeneous) as long as an image with the appropriate environment manager is available.
从VCL的角度来看，只要具有合适的映像和环境管理器，它就可以转换并支持任意类型的环境(异构环境)。
Each of its pixels is sensitive to specific incident angles and supplies a component of the mathematical operation called the Fourier Transform to produce an image about 20 pixels across.
它的每一个像素点都对指定的入射角十分敏感，并提供一部分称为“傅里叶变换”的数学运算以产生一张20像素的图像。
Finding a companion or a friend isn't about trying to transform yourself into the perfect image of what you think they want.
寻找伴侣或是朋友，并不是要你变成你以为他们会喜欢的那类人。
The proposed transform could represent the geometrical features such as edges and texture more sparsely, which is of great benefit to image compression.
多方向多尺度变换能以更稀疏的方式表示图像的边缘和纹理等几何特征，有利于图像压缩。
Therefore, a lossy Internet image transmission scheme based on wavelet transform is presented, by which Internet image transmission time can be decreased substantially.
因此，提出了一种基于小波变换的因特网图像传输方案，能大大缩短通过因特网的图像传输时间。
That provides not only the theoretic bases for discussing the image space of wavelet transform, but also a new method to investigate the wavelet analysis theory further.
这不仅为小波变换像空间的讨论提供了理论基础，也为小波分析理论的进一步研究提供了新的途径。
The traditional watershed transform mainly depends on image gradient but this method is imperfect.
传统流域变换主要依赖图像梯度，该方法并不完善。
The device uses application-specific integrated circuits to transform digital images from a camera into electrical signals in the eye that the brain uses to create a visual image.
该设备使用特定应用集成电路转化为电信号的眼睛从数码相机的图像，大脑用来创建一个视觉形象。
This is done by using the Warp tool in transform mode and adds movement to the image.
这可以用自由变换里面的变形工具来增加图像的动感。
The system uses CCD for getting digital image, uses a 16 bit fix-point DSP to perform fast discret cosine transform(DCT) arithmetic and image encoding and realizes a fast image compression in end.
系统使用CCD获取原始数字图像数据，采用快速算法实现了核心的二维DCT变换，经过编码后，在一个16位定点DSP上实现了快速图像压缩。
A system model of image sequence coding based on wavelet transform is established. Then a high data compression ratio is realized and satisfactorily reconstructed image can be obtained.
建立了基于小波变换的运动图像编码系统模型，实现了数据的高效压缩并得到了良好的恢复图像。
From the architect. The purpose of our project, in an urban redevelopment area, is to transform the building's image.
来自建筑事务所的信息。这个项目的目标是改变城市重建区的建筑面貌。
Finally, the marked virtual images are gotten with inverse wavelet transform and a new group of control points is obtained based on the pixel value of the virtual image.
最后，进行小波逆变换，得到含有水印信息的虚拟图像，根据虚拟图像中的象素值就可以得到一组新的控制顶点坐标。
The overall upgrading of JZ VI and terminal image allowed JZ to appear with a more uniform image in front of consumers and also revealed JZ's determination to fully transform the brand.
玖姿品牌此次VI及终端新形象全面升级，使玖姿品牌以更加统一化的形象展现在消费者的面前，也体现出玖姿品牌全力进行品牌转型的决心。
The gestural dynamics of the painted surface energize and transform the 'true-to-life' photographic image, giving it a mysterious dimension.
绘画表面肌理的动感令“逼真”的摄影图像充满活力，令其演变并拥有一种神秘的尺度。
The image compression includes transform of image, quantization and encoding.
图像的压缩包括变换、量化和编码。
An image fusion method based on cortex transform is proposed.
提出一种基于皮层变换的图像融合方法。
In this method, the original image 's feature is extracted by using wavelet transform and quantization. The feature information is changed into watermark by the chaotic sequence encryption.
该方法在一定的量化标准下利用小渡变换提取图象的特征信息，通过混沌序列对其加密生成数字水印。
This paper introduces an improved method for image KL transform based on neural networks.
本文提出了一种基于神经网络的图像KL变换的改进方法。
D wavelet transform compression coding for image seqUences has been reported recently.
最近有文献报道图像序列的三维子波变换压缩编码。
The theoretical and experimental results show that the method is feasible, effective and suitable for fast cosine transform in image processing.
理论推导和实验结果表明了该方法的可行性，该方法可应用于图像的快速余弦变换。
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