As one method of image lossy compression vector quantization has great compression ratio.
作为图像有损压缩的方法之一，矢量量化的压缩比极大。
In 2003, the company introduced the external-video FLV format, using the VP6 codec, which, at the time, was of very high quality and had great compression.
在2003年，该公司使用VP6编解码器(codec)引入了外部视频flv格式，在当时，这是非常高质量的，并且是高压缩的。
There are some economists who say we might be headed back to the post-war period known as the 'great compression,' when the rich weren't so different, numerous or richer than everyone else.
一些经济学家预言，我们可能会重新回到战后那段被称为“大压缩”的时期，当时富人和其他人差别没有这么大，数量也没有这么多，而且没有像如今这样拥有巨额财富。
The enhancements to Deep Compression for XML have led to great results, with compression rates over 65 percent and performance acceleration of more than 1.5 times.
对XML 的深度压缩改进的效果非常好，压缩率超过 65%，性能提高了 1.5倍。
Because XML use continues to grow and because large repositories of XML documents are currently pervasive, the demand for efficient XML compression tools is great.
由于XML的使用率在不断增长，而且大型XML文档信息库目前也非常普遍，所以对高效xML压缩工具的需求非常大。
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。
Many results show a fact that, compared with traditional DCT transform, wavelet transform has a great advantage, and it will surely be broadly used in video compression.
文中的大量实验结果表明，小波变换同传统的DCT变换相比较有很大的优越性，在视频压缩中也必将取得更广泛的应用。
The frequency hopping coded signal is a new pulse compression radar signal, and has great analysis value.
跳频编码脉冲信号是一种新的脉冲压缩雷达信号形式，极具研究价值。
As an effective method, image data compression is paid great attention to by the researchers in the field of remote sensing.
如何更有效的压缩遥感图像和视频，成为海洋物理学领域亟待解决的问题。
The frequency hop code pulse signal is a new form of pulse compression radar signal, and is of great analysis value.
跳频编码脉冲信号是一种新的脉冲压缩雷达信号形式，极具研究价值。
Quantization is one of the key step of Lossy compression, the performance of quantization has great influence on the image compression coding system.
有损压缩的关键步骤之一是量化，量化性能好坏对整个图像压缩编码系统有很重大的影响。
In satellite mapping application area, geometric quality assessment for remote sensing image compression is of great importance for onboard compression index determination.
卫星测图应用中，遥感影像压缩几何质量评价对于制定合理的星上压缩指标具有重要参考意义。
IWT achieves great success in the lossless coding and compression, but its efficiency in the loss compression is far lower than the traditional DWT.
IWT在无损编码与压缩中获得了很大成功，但在有损压缩效率上远低于传统的DWT。
Gradation Characteristics of filling refuse have a great effect on compression of filling refuse.
充填矸石的级配特征对其压缩性能有较大的影响。
Because of the use of these advanced coding techniques, we get a great improvement on compression and decoding performance.
采用了这些先进的编码技术后，压缩性能和解码质量都获得了很大的提高。
The primary function of the UMA system is to provide the best video services for all the users. However, various video compression standards and network conditions lead to great mismatch problem.
介绍了U MA系统的基本功能以及不同的视频格式和网络状况给UMA系统带来的失配问题。
It is found that not only the chirped pump pulse but also the chirped soliton pulse have great effects on the soliton pulse compression in anomalous dispersion regime. Fo...
结果表明，利用交叉相位调制效应压缩光脉冲时，无论泵浦脉冲还是信号脉冲，其线性源啁啾都对光脉冲的压缩产生重要影响。
It is found that not only the chirped pump pulse but also the chirped soliton pulse have great effects on the soliton pulse compression in anomalous dispersion regime. Fo...
结果表明，利用交叉相位调制效应压缩光脉冲时，无论泵浦脉冲还是信号脉冲，其线性源啁啾都对光脉冲的压缩产生重要影响。
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