lossy compression

As one method of image lossy compression vector quantization has great compression ratio.

作为图像有损压缩的方法之一,矢量量化的压缩比极大.

Research on Lossy Compression of Still Images

静态图像有损压缩技术的研究

An Algorithm for SAR Imge Lossy Compression Based on Lifting Scheme

一种基于提升小波的SAR图像有损压缩算法

The trend in medical image compression isincreasingly toward lossy compression.

在分析对比了几种广泛实用的无损与有损压缩方法的基础上,针对医学图像有损压缩的总体趋势,提出 了 一种有损与无损方法相结合的、有较高保真度的压缩方法:分区压缩方法.

There are two parts: loseless compression and lossy compression.

分为两个部分: 无损压缩和有损压缩.

Weighted Rate-Distortion Optimization for Set Partitioning in Hierarchical Trees ( SPIHT) is proposed for interferential hyperspectral image lossy compression.

提出采用不等权重的率失真优化截取SPIHT（Set partitioning in hierarchical trees）算法对干涉高光谱图像进行有损压缩。

Near lossless compression is a trade off between lossy compression and lossless compression.

近无损压缩是在无损压缩和有损压缩之间的一种折衷.

Lossy compression algorithm of remotely sensed multispectral images based on lifting scheme

基于提升方案的多光谱遥感图像有损压缩算法

Three lossy compression approaches using vector quantization are used to show the evaluation procedure.

以三种基于矢量量化有损压缩方案为例，说明了评估过程。

Experimental results show the watermark is very robust to common image processing, lossy compression in particular.

实验证明该算法对通常的图象处理有很强的鲁棒性，对有损压缩的鲁棒性尤为突出，而且对几何变换也有一定鲁棒性。

Lossless and lossy compression methods for medical image are analyzed and improved measures are presented to overcome all demerits.

分析了医学图像无损和有损压缩方法，并对存在的问题提出了改进方法；

Experimental results demonstrate that the watermark is invisible and robust against common image lossy compression and noise.

实验结果表明，算法实现的水印具有不可见性，而且对于常见图像压缩和噪声干扰具有很好的健壮性。

The experimental results show that the algorithm is reasonable and sensitive to several operations such as lossy compression, data replacement.

实验结果表明算法对有损压缩、数据替换等各种篡改操作具有很强的敏感性，通过归一化相关系数等方法可对数据的完整性作出结论。

First, the feasibility of remote image lossy compression is analysed.

首先分析了遥感图像有失真压缩的可行性；

A lossy compression algorithm of remote sensing image suited to space-borne application

一种适合星上应用的遥感图像有损压缩算法

However, it performs a little worse compared to the conventional Discrete Wavelet Transform ( DWT ) for lossy compression.

而在有损压缩方面, 其效果通常稍逊于传统的离散小波变换(DWT ).

Development of lossless and lossy compression for medical images

医学图像无损压缩与有损压缩技术的进展

A low complexity, easy for hardware implementation of image lossy compression algorithm is presented.

提出了一种具有复杂度低、易于硬件实现的图像有损压缩算法。

The study of eyesight lossless of medical digital image lossy compression method based on DICOM standard

基于DICOM标准的医学影像无视觉损失有损压缩研究

DCT and RLE Mixed Lossy Compression of Gray Image Based on Matlab

基于Matlab的灰度图像DCT与RLE的混合有损压缩

Vector quantization ( VQ) is a popular lossy compression scheme widely used in multimedia data compressions.

矢量量化是一种常用有损压缩技术，被广泛地应用于多媒体数据压缩。

The System Based on Hardware of Remote Sensing Wavelet Lossy Compression

基于硬件的遥感图像有损小波压缩系统

Research on transmission of fault recorder file based on lossy compression method and the selection of file transfer protocol

录波数据文件的有损压缩传送及文件传输协议的选择研究

In a general way, semantic compression belongs to the lossy compression, and grants the prescribed error bounds.

语义压缩一般属于有损压缩，即允许一定的误差存在。

Optimization of Image Lossy Compression Based on Nonlinear Lifting Wavelet Transform

基于非线性提升小波的有损图像压缩及其优化

But, with the booming development of network and storage, the advantage of lossy compression is no longer attractive.

然而随着网络带宽和存储介质容量的增大，有损压缩的技术优势不再明显，而无损压缩反而能够以在无损情况下提供高采样率、高解析度音频信号的技术优势，越来越受到市场的青睐。

Vector quantization ( VQ ) is a popular lossy compression scheme widely used in multimedia data compressions.

矢量量化是一种常用有损压缩技术,被广泛地应用于多媒体数据压缩.

Tzung-ruin Yeh Many lossy image compression algorithms have been developed for low bit rate applications.

人们已经发展出许多适用于低位元率应用的破坏性影像压缩演算法.

A Lossy Compression Algorithm Based on Runlength Coding

一种基于动态行程的有损压缩

How do I handle lossless and lossy compression?

怎么处理无损压缩和有损压缩?