The popular lossy-JPEG image compression arithmetic and phase-shifting technology are introduced.
简介了当今流行的JPEG有损压缩技术和相移技术。
In this thesis the medical ECG data and medical MRI image data were compressed with corresponding lossless compression arithmetic.
本文通过对医学心电数据和医学MRI图像数据的分析，采用相应的无损压缩算法对其进行压缩。
This system sets up an integrated remote sensing images compression platform, and we probe into lossy compression arithmetic to apply it to remote sensing images compression.
该系统建立了一个比较完整的遥感图像压缩平台，并且为将有损压缩算法应用到遥感图像压缩做出了一定的探索。
This paper introduces composition and function of one radar video compression transmission display system, and analyzes with emphasis the compression and decompression arithmetic.
介绍了某雷达视频压缩传输显示系统的组成和功能，并重点对其中的压缩和解压缩算法进行了分析。
The research on image compression arithmetic is a hotspot, there are many mature algorithms have been applied to practice, however, each of them has its own applicability and limitations.
图像压缩的算法研究是一个热点，有许多成熟的算法已经运用于实践中，但每一种算法都有其适用性和局限性。
Lossless audio compression gradually becomes a focus of research on digital audio compression. A lot of research institutions and companies have proposed some lossless audio compression arithmetic.
无损音频压缩逐渐成为数字音频压缩领域的一个研究热点，很多研究机构和公司都提出了一些无损音频压缩算法。
Based on linear prediction and arithmetic coding of hyperspectral image compression, and I hope useful for you.
一种基于线性预测和算术编码的高光谱图像压缩方法，希望对您有用。
The system uses CCD for getting digital image, uses a 16 bit fix-point DSP to perform fast discret cosine transform(DCT) arithmetic and image encoding and realizes a fast image compression in end.
系统使用CCD获取原始数字图像数据，采用快速算法实现了核心的二维DCT变换，经过编码后，在一个16位定点DSP上实现了快速图像压缩。
According to the experiment result, the Arithmetic is invisible and robust enough against JPEG2000 compression attack.
实验证明该算法有很好的透明性，对于JPEG2000压缩攻击有较高的稳健性。
After determining the overhead requirements, we conclude that the arithmetic coding adaptive data compression technique can provide a substantial increase in throughput for this system.
在考虑了开销之后，我们得出结论，自适应算术编码压缩技术确确实实能够为甚低频通信系统提高数据传输率。
There have been many techniques of image compression based upon back propagation arithmetic.
基于误差反向传播算法对图像进行压缩的工作已有很多。
It's the main purpose of this paper to search efficiency arithmetic for infrared-image compression; meanwhile, we aim to implement the arithmetic on TI DSP.
本文研究的主要目的是寻找一种适合于远程红外线监控设备的图像压缩算法并采用DSP实现图像压缩和解压缩。
This paper proposes an energy threshold method based on wavelet transform and has achieved fairly good compression performance by referring to adaptive arithmetic encoding.
以小波变换为基础，提出了能量阈值法，并结合自适应算术编码方法对扰动数据进行压缩，获得了较好的压缩效果。
An arithmetic for JPEG static picture compression and a design scheme based on FPGA to implement the proposed arithmetic were presented.
介绍了一种JPEG静态图像压缩的算法以及基于FPGA芯片特点实现该算法的设计。
We expect to increase the throughput by arithmetic coding adaptive data compression technique.
我们可通过自适应算术编码压缩来提高甚低频通信系统的数据传输率。
Aimed at the application of low probability of intercept adopting pulse compression system, a new arithmetic of recognizing binary phase coded pulse compression radar signal is proposed.
针对采用脉冲压缩体制的低截获概率雷达的应用场合，提出了一种识别二相编码脉冲压缩雷达信号的新算法。
The experiment shows that this arithmetic is robust to traditional filtering, compression, cutting and noise attack.
实验表明，该算法对传统的滤波、压缩、剪切和噪声攻击具有较好的鲁棒性。
We use period extension or symmetry extension in image processing. Our arithmetic has perfect properties that validated by numeric experiments in image compression.
图像的边界延拓我们采取周期延拓或对称延拓方式，图像压缩的数字实验验证了算法的优良性。
In the phase of data treats, the paper introduces a data pipeline technique into the arithmetic. The speedup ratio is 8.89, largely increases the speed of compression.
在数据处理阶段，本论文引入了数据流水，获得了8.89的加速比，极大地加快了数据压缩的过程。
Through parallel arithmetic research, a high-parallel-efficiency Radar signal digital pulse compression processing system is designed and optimized, and corresponding experiment result is obtained.
在并行算法研究的基础上，设计并优化了一个高并行效率的雷达信号数字脉冲压缩系统，得出了相应的实验结果。
Experimental results prove that the arithmetic is of better robustness, invisibility, and resistance the attack to loss compression, cropping, randomly altered, white noise and so on.
实验结果证明，该算法具有良好的鲁棒性和不可见性，能够抵抗有损压缩、剪切、随机涂改和白噪声等攻击。
Experimental results prove that the arithmetic is of better robustness, invisibility, and resistance the attack to loss compression, cropping, randomly altered, white noise and so on.
实验结果证明，该算法具有良好的鲁棒性和不可见性，能够抵抗有损压缩、剪切、随机涂改和白噪声等攻击。
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