transform coding的例句大全

transform plays an essential role in conventional video coding standards based on hybrid coding technology.

在传统的基于混合编码技术的视频编码标准中，变换是不可或缺的一部分。

analysis and implementation of video coding with lapped orthogonal transform

基于交叠正交变换的视频压缩编码分析与实现

image coding technique based on wavelet transform and its research progress

图像的小波压缩技术及研究进展

several important parts in software system, such as client program, background scheduling program, fax sending and receiving program, file format transform and coding decoding program, are described in detail.

对系统的几个主要部分，如客户程序、后台调度程序、传真发送、传真接收程序、文件格式转换和编译码程序进行了比较详细的描述。

Image compression, Wavelets transform, Zerotree coding, Resilient, Image transmission.

图像压缩, 小波变换, 零树编码, 抗误码, 图像传输.

A scheme of embedded wavelet transform image coding using scalar quantization is presented in the paper.

给出了一种基于分层标量量化的二维小波图像压缩编码方案.

Then , then basic theories of wavelet transform and some classical wavelet image coding are described.

随后, 介绍了小波变换的基本原理及一些经典的小波图像编码方法.

Wavelet transform and vector quantization both are important tools of modern image coding.

小波变换和矢量量化都是现代图像编码领域的重要工具.

A Real-Time Image Compression Coding algorithm Based on Integer Wavelet Transform

基于整数小波变换的实时图像压缩编码算法

~ Wavelet transform now is~ pplied to the sequential image coding.

随着图像编码技术的发展，小波变换已被应用于三维序列图像的编码。

Firstly, wavelet packet transform is applied to texture-rich image for a full decomposition, and a cost function related with the sequential coding scheme is utilized for best basis selection.

该算法首先用小波包变换对纹理丰富的图像进行完全分解，并用一种与后续编码器相关联的成本函数（Cost function）进行最佳小波包基搜索；

The method is based on real3D wavelet transform, and implements a three dimensional extension of SPIHT in still image coding by defining a new spatial-temporal orientation tree structure.

该方法建立在真三维小波分解基础上，通过定义一种新的时空方向树结构，实现了静止图像SPIHT算法的三维扩展。

Then, SPIHT coding method is used for coefficients after CL multiwavelet transform, Arithmetic coding is employed to order bit-stream.

首先对故障录波数据进行CL多小波变换，然后对变换以后的系数进行一维SPIHT编码，对得到的排序位流再进行算数编码。

A new remote sensing image coding scheme based on the biorthogonal wavelet transform and SPIHT algorithm is proposed according to the statistical characteristic of remote sensing image data.

针对遥感图像的数据特点，提出了结合双正交变换和SPIHT算法的遥感图像小波零树编码方案。

DSP data processing module based on DSP performs such factions as preprocessing radar data, wavelet transform, encoding algorithm of the SPIHT ( set partitioning in hierarchical trees) and adaptive arithmetic coding.

DSP数据处理模块，包括DSP的选型、雷达数据的预处理、小波变换、多级树集合分裂算法编码以及算术编码。

Combined with the two-dimension wavelet transform, image SPIHT coding algorithm and DEFLATE coding algorithm, the power quality data are compressed.

结合二维离散小波变换、图像多级树集合分裂编码以及DEFLATE编码算法对电能质量数据进行压缩。

Second, the advantages and disadvantages of the image coding based on traditional wavelet transform are discussed. The method of constructing reversible IWT using lifting scheme is presented. So an image coding method using IWT in place of traditional wavelet transform is put forward.

具体介绍了静态图像编码的概况，以及基于传统小波变换的图像编码方法及其缺点，讨论了用提升方法构造可逆整数小波变换的方法，提出用整数小波变换代替传统小波变换，进行图像编码。

These coding standards commonly use the framework which are integrated with motion compensation, intra prediction and transform to eliminate the redundancy in spatial and temporal space, and adopt rate distortion optical as a performance evaluation criterion.

这些编码标准普遍采用了消除时空域冗余的运动补偿、帧内预测和变换量化的编码框架，并采用率失真优化作为性能评价的准则。

We propose an vector zerotree coding scheme based on multiwavelet transform.

提出一种基于多小波变换的矢量量化零树编码方案.

Coding efficiency is enhanced by the following two facts: ( 1) The blocks far from object border can be marked automatically by setting the termination condition of Zh transform.

压缩效率的提高来自以下两个方面：（1）通过设置变换终止条件，可以自动标记位图中远离对象边缘的块；