该过程包含几个数据压缩算法。
本文介绍了一种改进LZW数据压缩算法。
This paper introduced a improved LZW algorithm of data compression.
WebP是基于一种新的数据压缩算法的图像文件格式。
WebP is based on a new data compression algorithm for image files.
提出一种传感器网络中层次簇模型的分布式数据压缩算法。
A new distributed algorithm of data compression of hierarchical cluster model in sensor network is proposed.
现有的一些XML数据压缩算法的压缩率及查询效率不尽如人意。
The compression and query efficiency of some XML data compression algorithm in nowadays is not satisfactory.
本工作采用改进的四选一脑电数据压缩算法，小型便携式硬盘作为存储媒体。
We used 'select one from four' algorithm for EEG data compression and selected portable hard disks as storage media.
CCSDS图像压缩算法是空间数据系统咨询委员会提出的图像数据压缩算法。
CCSDS image compression algorithm is put forward by the Consultative Committee for Space Data System.
在分析常见数据压缩算法的基础上，详细论述了录波数据压缩的两种实现方法。
On the base of analyzing the popular data compression algorithm, the paper discusses two approach of the recorded data compression in detail.
本文结合真实机载合成孔径雷达原始数据，研究了合成孔径雷达原始数据压缩算法。
In this article, Some SAR raw data compression algorithms have been studied by using true airborne SAR raw data.
合成孔径雷达的数据压缩算法也经历了很多演变，它是其中数字信号处理中的一个重要步骤。
The data compression is one of the most important digital signal processing stages of the SAR.
数据压缩算法利用数据间的相关性去除冗余数据，对降低网络通信能耗具有十分重要的意义。
Data compression algorithm removes redundant data using the data correlation, and is dramatically significant for reducing energy consumption.
同时，无线传感器网络是一种大规模分布式的自组织网络，网络拓扑控制对数据压缩算法影响很大。
Meanwhile, network topology control has a significant impact on the data compression algorithm in the wireless sensor network, which is large-scale, distributed and self-organizing.
分块自适应量化(BAQ)算法是目前最适于工程实现的合成孔径雷达(SAR)原始数据压缩算法。
Block Adaptive Quantization (BAQ) is the most efficient algorithm for Synthetic Aperture Radar (SAR) raw data compression. In this paper, the theory on this algorithm is introduced.
gzip压缩器基于deflate无损数据压缩算法，它使用LZ77算法和Huffman编码的组合。
The gzip compressor is based on the DEFLATE lossless data compression algorithm, which USES a combination of the LZ77 algorithm and Huffman coding.
该文介绍了提升方法构造小波变换的优点，结合SAR原始数据的特点，提出了基于提升小波变换的SAR 原始数据压缩算法。
The advantages of wavelet transform constructed with lifting scheme are introduced and compression algorithm based on lifting wavelet for SAR raw data is proposed.
该系统采用了实时自适应ecg数据压缩算法(MFAN)、最优编码和大容量动态存储器等技术，可存储长达24小时的心电信号。
It can record and monitor ECG signal continuously up to 24 hours a real-time ECG compression algorithm (MFAN), DRAM technique and optimal coding method are presented.
本文提出一种几何数据压缩的新算法。
This paper presents a new algorithm for geometric data compression.
文中对PDF417的三种数据压缩模式的编码算法有较详细的阐述。
And the coding arithmetic of three kinds of data compaction modes of PDF417 is expounded.
本文从理论和临床应用的角度分析了近期应用较多的LADT心电数据压缩方法，并给出了它的一种快速实现算法。
The LADT ECG data compression method has been theoretically and clinically analyzed in this paper. A fast algorithm for implementation of LADT method is proposed.
本文提出了一种矢量数据压缩方法：角度分段道格拉斯算法。
The thesis discusses a method of vector data compression: subsection Douglas algorithm with the goniometry.
为了提高测试数据压缩率，根据预先计算测试集的特点，文章提出了一种测试位重组算法和端标记交替-连续编码方案。
To improve testing data compression ratios, a test-bit-rearrangement algorithm and an end-flag alternation-run-length code scheme are proposed based on the characteristics of precomputed test sets.
提出了一个基于数据压缩的全文本数据库倒排索引结构，并在此结构上设计出了一些查找算法来获得更好的查找性。
Based on data compression, a inverted index structure in full textual databases is proposed, and some search algorithms on the index are designed to obtain better performance.
采用快速模拟退火算法来计算分形插值函数的关键参数——纵向比例因子，进一步加快了数据压缩的速度。
Fast simulated annealing is used in calculating the key parameter of fractal interpolation function - vertical scaling factor, thus makes further improvement of data compression speed.
论文研究了基于图像传感器的原始数据压缩及其彩色图像重构算法以及重构后图像的后续处理算法。
This research discusses the raw data compression and color image reconstruction algorithms based on image sensor and proposes some post-processing algorithms after image reconstruction.
该文从模型建立、数据压缩、算法等方面研究了几种优化方法。
In this paper, the new model, data compression, algorithms for several aspects of optimization are proposed.
最后通过试验发现，该算法对于以三次样条插值的等值线的数据压缩是行之有效的。
Finally it is will be proved by experiment that this algorithm is effectual for the compression of isoline interpolated with cubic parameter spline.
现有的通用无损压缩算法往往对文本数据压缩比较有效，而对典型数值模拟数据的压缩则不理想。
Universal lossless algorithm of data compression are always efficient to text and inefficient to typical numerical data from simulation.
该算法较好地处理了时间序列局部噪声和数据压缩问题。并通过实验说明了算法的有效性。
This algorithm has well settled the partial noises and data compression, and it has been proved to be effective by an experiment.
引入了一种新的基于网格的数据压缩方法，并应用该方法对处理大型空间数据集的聚类算法SGR IDS进行研究。
By introducing a new grid-based data compression framework, conducted the study on the clustering algorithm SGRIDS which dealed with a large spatial databases.
针对地震波信号白勺特点，提出了基于FFT和小波分析白勺包括去噪、滤波和数据压缩白勺数字信号处理算法。
According to the characteristics of the seismic data, some data processing algorithms based on FFT and wavelet for denoising, filtering and data compression is put forward.
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