-
小波变换是一个当今比较常用的图像处理方法,它可以很方便实现图像空间域到频率域的转换!...
小波变换是一个当今比较常用的图像处理方法,它可以很方便实现图像空间域到频率域的转换!-wavelet transform is a more commonly used in today"s image processing method, which can facilitate the achievement of image space domain to the frequency domain conversion!
- 2022-09-02 18:10:03下载
- 积分:1
-
小波变换,D4尺度函数和小波函数计算及绘制…
小波变换,D4尺度函数和小波函数计算及绘制-Wavelet transform, D4 scaling function and wavelet function calculation and mapping
- 2022-01-25 16:47:33下载
- 积分:1
-
The algorithm combines wavelet transform and SVD singular value transformation,...
本算法结合小波变换和SVD奇异值变换,实现了水印的嵌入和提取,载体图像的鲁棒性和水印的不可见性,提取出的水印图像的和原水印图像基本一致,抗攻击性强。-The algorithm combines wavelet transform and SVD singular value transformation, achieved watermark embedding and extraction, vector image watermark robustness and invisibility, the extracted watermark image and the original watermark image are basically the same, anti-attack and strong.
- 2022-11-30 21:00:03下载
- 积分:1
-
vc achieve Mallat algorithm, the wavelet transform two
vc++实现mallat算法,对小波变换的二维离散变换作了一些工作!值的一看!-vc achieve Mallat algorithm, the wavelet transform two-dimensional discrete transform made some work! Value of a view!
- 2022-04-27 12:08:20下载
- 积分:1
-
uwb的仿真源码,在30个用户的情况下给予了仿真验证
uwb的仿真源码,在30个用户的情况下给予了仿真验证-uwb the simulation source code, the 30 users, the grant of the simulation
- 2022-03-06 01:23:16下载
- 积分:1
-
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
-
用来分析信号频分量,对信号进行分解。可用于图像、的分解和重构。...
用来分析信号频分量,对信号进行分解。可用于图像、的分解和重构。-Used to analyze the frequency component signal, the signal decomposition. Can be used for images, the decomposition and reconstruction.
- 2022-05-14 13:04:56下载
- 积分:1
-
一维数字图像的滤波处理,包括中值滤波,
膨胀,腐蚀,开运算,闭运算和基于一次插值操作的求包络线算法。...
一维数字图像的滤波处理,包括中值滤波,
膨胀,腐蚀,开运算,闭运算和基于一次插值操作的求包络线算法。-one-dimensional digital image filtering, including filtering, expansion, corrosion, opened operations Based on the closing operation and an interpolation operation for the DEA algorithm.
- 2023-08-17 13:25:05下载
- 积分:1
-
一个小波变换的嵌入式零树编码的程序,希望对大家有用
一个小波变换的嵌入式零树编码的程序,希望对大家有用-An embedded wavelet zerotree coding procedures, in the hope that useful to everybody
- 2022-01-22 16:55:37下载
- 积分:1
-
该文章是一篇博士论文,主要做了对小波变换的应用研究和程序实现,具有很强的理论性。...
该文章是一篇博士论文,主要做了对小波变换的应用研究和程序实现,具有很强的理论性。-The article is a doctoral thesis, mainly on the wavelet transform to do the applied research and program implementation, and highly theoretical.
- 2022-11-08 05:05:03下载
- 积分:1