图像压缩

The this article stationary picture compresses JPEG finally to use the VB language to realize.

本文的静止图像压缩JPEG最终用VB语言实现。

Image compression encoding is one of the key techniques in modern multimedia and communication field.

图像压缩编码技术是现代多媒体及通信领域中的关键技术之一。

Two proposing embedded image coder have better performance than some popular wavelet image coder due to some above-cited improvement and innovations.

在许多改进和创新下，提出的两种嵌入式图像压缩算法相比于各种流行的小波编码器，取得了很好的性能，有了较大的突破。

Then,the oriented wavelet transform along geometric flow is adopted.The JPEG2000 codec is directly employed on bandelets coefficients to implement effective image compression without changing context model.

同时采用了沿几何流的方向小波变换方法，直接把JPEG2000的编解码器应用到Bandelets变换系数上进行有效的图像压缩，而无需重新构造上下文模型。

Image compression based on the second generation Bandelets transform,whose optimized bandeletization is controlled by quantization step,cannot realize fixed bitrate image compression.

由于第二代Bandelets变换是由量化步长来控制最佳Bandelet化过程，难以实现定码率图像压缩。

The simulative experiment is done by Matlab, and it is shown that BISK has higher performance and better image compression quality than OR-SPECK.

在Matlab中进行的仿真实验表明，在对任意形状对象进行编码时，BISK编码算法在算法性能和图像压缩质量上较OB-SPECK编码算法更优。

It has been proved that Lifting Scheme can realize all the first generation wavelet transforms. On the basis of research of Lifting wavelet technology and DSP technology, this paper empolders a sort of long-distance monitoring system.

本文是在对提升小波技术和DSP技术进行研究的基础上开发的一种远程监测系统，本系统是数字信号处理技术、图像压缩编码技术和网络通信技术相结合的产物。

In this paper it presents a zero tree wavelet image compression algorithm with edge preserving character to solve this problem.

为了解决这一问题，提出一种具有边缘保持特性的零树小波图像压缩方法。

At low bit rates,the Block Discrete Cosine Transform compression methods often give rise to blocking artifacts.

低比特率时，基于块离散余弦变换的图像压缩方法常常会引起块效应。

To solve the computationally intensive problem of image compression,"fast algorithm" is introduced.

为了解决图像压缩计算量过大的问题，引入了&快速算法&。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。