图像压缩

In addition we have also done some research on the application of wavelet transformation in image compression.

针对战场侦察系统的图像压缩功能，本文对小波变换在图像压缩编码中的应用也作了较深入的研究。

The basic idea is to get the compacting shape first which is invariant to translation and scaling distortion by using Leu's shape compacting algorithm.

这种基本思想是首先得到压缩图形，这种图像是通过使用Leu图像压缩算法得到的，与平移和缩放扭曲无关的。

Lossy compression on the other hand allows some loss, but has the potential for much higher compression rates.

损失性图像压缩则允许某些图像信息丢失，但在压缩比上有着更大的潜力。

In this thesis, The way of mergence of the two methods is discussed based on the analysis of wavelet image compression and fractal image compression.

本文在分析分形图像压缩与小波图像压缩的基础上，对二者相结合的途径和方法进行了探讨。

In the technology of image compressing,a techniques of tree character plane which is based on discrete wavelet tranform is finished.

在图像压缩编码方面，实现了基于小波变换的树特征平面图像压缩方法。

It has always been taken as a preferred scheme in the application of wireless data acquisition and romote surveillance for its speciality of always online、measuring by runoff and transmitting at high speed.

与此同时，由于视频应用市场的牵引和电子技术飞速发展的支撑，视频图像数据压缩技术也得到了快速发展，各种视频图像压缩算法应运而生。

Simulation results show that the use MATLAB to achieve discrete cosine transform image compression method is simple, fast, the advantages of a small error, which has greatly enhanced the efficiency of image compression and accuracy.

仿真实验表明，用MATLAB 来实现离散余弦变换的图像压缩，具有方法简单、速度快、误差小的优点，大大提高了图像压缩的效率和精度。

The basic principles and main techniques of image data compression are presented in this article. The zerotree coding method and zero filling of rectangular block coding method are compared.

本文首先介绍图像数据压缩的基本原理和几种常见的图像压缩编码方法，比较了零树编码方法和矩形块填充编码方法的优缺点。

Contrapose the shortcoming of the thecnology of the image compression, we present a new method based on the theory of the fractal, and do some experiment.

在此基础上针对现有图像压缩技术中存在的一些不足，提出了一种新的基于分形理论的图像压缩算法并进行了实验。

A structure of evolvable hardware applied to image compression is put forward, and the simulation results fully verify that its effect is better than the previous .

摘 要：提出了一种适用于图像压缩的进化型硬件的结构，通过仿真实验充分说明了其用于图像压缩的效果优于以往的方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。