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新一代静止图像压缩编码标准JPEG2000概述* 丁贵广 郭宝龙 西安电子科技大学 机电工程学院 西安 710071 guiguangd@263.net 摘要随...
新一代静止图像压缩编码标准JPEG2000概述* 丁贵广 郭宝龙 西安电子科技大学 机电工程学院 西安 710071 guiguangd@263.net 摘要随着多媒体技术应用的不断增加图像压缩技术不仅要求具有较高的压缩性能而且还要求有新的特征来满足一些特殊的要求为此国际标准化组织ISO指定了新一代静止图像压缩标准JPEG2000本文通过对JPEG2000中核心算法EBCOT的详细分析阐述了JPEG2000压缩标准新的特征以及与现有压缩标准相比显示出来的优越性能 关键词JPEG2000小波变换EBCOT彩色图像编码-new generation of static image compression coding standard JPEG2000 outlined* Ding Guang Guo Baolong Xi"an University of Electronic Science and Electrical and Mechanical Engineering College, Xi"an 710071 guiguangd@263.net Abstract multimedia technology with the increasing use of image compression technology not only requires a high compression performance, but also requires new features to meet the special requirements for this ISO designation of a new generation of still image compression standard JPEG2000 Based on the core JPEG2000 algorithm EBCOT the detailed analysis described JPEG2000 compression standard and the new features with the existing compression standard compared to demonstrate the superiority can Keywords
- 2022-07-01 19:50:53下载
- 积分：1
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two vc engineering documents were lzc encoding and decoding. This algorithm can...
有两个vc工程文件，分别是lzc编码和解码。算法主要可以对灰度图像进行压缩和解压缩，效果比jpeg要好。其实这就是jpeg2000的原型。-two vc engineering documents were lzc encoding and decoding. This algorithm can be gray image compression, the effect is better than jpeg. This is actually the prototype JPEG2000.
- 2022-03-12 05:20:16下载
- 积分：1
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一种基于小波变换的简单水印算法
一个简单的基于小波变换水印算法,抗攻击能力较强-A simple Watermarking Algorithm Based on Wavelet Transform, anti-attack ability
- 2022-12-29 21:00:03下载
- 积分：1
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利用haar小波进行图像消除噪声
fir1: 1D filter
利用haar小波进行图像消除噪声
fir1: 1D filter-design (signal processing toolbox)
following lines for proper rescaling of the noise, such that desired-Using haar wavelet image to eliminate noise fir1: 1D filter-design (signal processing toolbox) following lines for proper rescaling of the noise, such that desired
- 2022-05-17 22:18:06下载
- 积分：1
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小波分解与合成，嵌入式编码与解码程序，用于语音和图像压缩...
小波分解与合成，嵌入式编码与解码程序，用于语音和图像压缩-Wavelet decomposition and synthesis, embedded encoding and decoding procedures for voice and image compression
- 2022-11-08 16:05:03下载
- 积分：1
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Apart from the Haar transform, there is no orthogonal wavelet transform
Apart from the Haar transform, there is no orthogonal wavelet transform
- 2022-03-23 01:14:46下载
- 积分：1
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监控程序，实现数据采集，数据虑波，同时显示
监控程序，实现数据采集，数据虑波，同时显示-monitoring procedures, data collection, data taking into account waves, also showed
- 2022-02-06 08:27:14下载
- 积分：1
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小波变换的数字水印算法，附有论文和源程序。
小波变换的数字水印算法，附有论文和源程序。-Wavelet Transform Digital Watermarking Algorithm, with papers and source code.
- 2022-08-17 03:09:34下载
- 积分：1
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wavelet algorithm to achieve two vc
小波算法vc实现2-wavelet algorithm to achieve two vc
- 2022-02-09 13:58:11下载
- 积分：1
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image processing wavelet transform C source code, documentation and with the use...
图像处理中的小波变换C++源代码，含有使用文档和例子，非常全面！-image processing wavelet transform C source code, documentation and with the use of examples, very comprehensive!
- 2022-02-12 08:03:20下载
- 积分：1
