In order to improve compression ratio, the combination of lossy and lossless coding method is used in video coding systems.
为了提高压缩率，视频编码技术中一般会采用有损和无损压缩编码相结合的方式。
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。
Experimental results of this algorithm indicate lossless coding rates better than those achieved by BWT-based compression algorithms using integer codes.
该算法的实验结果表明其压缩比率要优于采用整数码的BWT类压缩算法。
The gzip compressor is based on the DEFLATE lossless data compression algorithm, which USES a combination of the LZ77 algorithm and Huffman coding.
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。
A novel lossless covert communication method based on predictive coding for image is presented.
提出了一种新的基于预测编码的图像无损隐秘传输方法。
In this paper we propose a new GM (1, 1) model, which can implement the predictive error coding in a lossless compression of gray scale images.
本文提出了一种新的GM(1,1)模型，可以在灰度图像无损压缩中实现预测误差编码。
Image compression coding includes loss compression coding and lossless compression coding.
图像压缩编码分为有损压缩编码和无损压缩编码。
The JBIG2 standard supports lossless or lossy coding models for document. It is mainly used for the low end facsimile, Internet and wireless transmission.
JBIG2是即将实施的文档图像压缩编码标准，主要应用于传真、互联网和无线传输。
In this paper, a new predictive coding algorithm is presented for lossless image compression.
介绍一种实现图像无损压缩的预测编码算法。
Lossless audio coding was widely used in the processing of audio signal.
在语音信号处理的许多应用中，采用了无损音频压缩的方法。
The main functions of the procedure is to use Huffman coding lossless compression of data to achieve Huffman compression encoder and decoder.
程序的主要功能是利用哈夫曼编码对数据进行无损压缩，实现Huffman压缩的编码器和译码器。
In the computer information processing, "Huffman coding" is a consistent coding method (also known as "entropy coding method") for lossless data compression.
在计算机信息处理中，“哈夫曼编码”是一种一致性编码法(又称“熵编码法”)，用于数据的无损耗压缩。
Lossless compression based on Huffman coding (lossless data compression) and decompression algorithms.
基于Huffman编码的无损压缩(losslessdatacompression)和解压缩算法。
Lossless compression based on Huffman coding (lossless data compression) and decompression algorithms.
基于Huffman编码的无损压缩(losslessdatacompression)和解压缩算法。
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