查询词典 lossless compression

The lossless deflate compression algorithm is based on two other compression algorithms: huffman encoding and LZ77 compression.

无损压缩算法是基於两个其他压缩算法：哈夫曼编码和LZ77压缩。

Comparing with lossy image compression, the lossless image compression is more difficult and its development is slower.

图像的无损压缩相对有损压缩来说更加困难，取得的进展也更小。

A great deal of secret messages are embedded during the lossless compression.

提出了一种新的基于预测编码的图像无损隐秘传输方法。

Right audio signals in the lossless compression algorithm.

对音频信号的无损压缩算法。

The addition of a lossless compression mode is interesting for prepress use.

增设一个无损压缩模式很有趣的印前使用。

Comparing with lossy image compression, the lossless image compression is more difficult and itsdevelopment is slower.

图像的无损压缩相对有损压缩来说更加困难，取得的进展也更小。

In this paper an analysis of the multispectral images space and spectral features is presented, and useful lossless compression techniques such as preprocessing, prediction and transformation are introduced, and also a comparative analysis of these techniques is discussed.

本文分析了多光谱图像的空间和谱间相关性等特点，从多光谱图像预处理、预测和变换无损压缩方法等方面介绍了目前主要的多光谱图像无损压缩方法，并对其特点进行了对比分析。

In this paper an analysis of the multi-spectral images space and spectral features is presented, and useful lossless compression techniques such as preprocessing, prediction and transformation are introduced, and also a comparative analysis of these techniques is discussed.

本文分析了多光谱图像的空间和语间相关性等特点，从多光谱图像预处理、预测和变换无损压缩方法等方面介绍了目前主要的多光谱图像无损压缩方法，并对其特点进行了对比分析。

This paper proposes a new EEG lossless compression technology based on improved DM Coding and Adaptive 2-Value Arithmetic Coding:First, DM Coding is used to the original data, and them through an appropriate transform of data format, most of the "redundant" bits in every byte are removed, also its Entropy of bits is reduced.

引言 多年来，嫡编码作为数据无损压缩的重要手段在生物医学信号的处理中一直得到广泛地应用，同时对于脑电信号的处理来说更是如此：由于神经疾病的诊断需要容量庞大的分析数据以及脑电波自身内涵的复杂性使得无损压缩对于脑电数据的处理而言异常重要；在另一方面，霍夫曼编码(Huffman Cod-ing)。

The relativity between hyperspectral images of different waveband is differ from each other, contraposing this characteristic, this paper presents a lossless compression algorithm of hyperspectral image which is based on searching the optimal couple prediction wavebands.

摘要该文针对超光谱各波段成像图像之间的相关性强弱程度互不相同这一特点，提出了基于搜索最优双预测波段的超光谱图像无损压缩算法。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。