简单的哈尔小波变换。程序实现的功能如下：输入图像，界面中可以看到图像经变换所产生的变化

李萨如图形，改变振幅比，频率比可以得到不同的图形组-Lissajous figure, changing the amplitude ratio, frequency ratio can be different from the graphic group

小波算法实现的VC实现，用于基本的图像编码处理-VC wavelet algorithm achieved the realization of the basic image coding for processing

小波分析第9章代码-wavelet analysis code Chapter 9

是关于数字水印的空域算法原代码，用的是delphi7.0。是把二值水印嵌入到原图像的低三位的嵌入算法-This is a watermark soucecode based on Spacial Domain Algorithm implemented by using Delphi7.0. The main idea is to embed the binary watermark into the primary image.

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

小波变换的快速离散算法实现及应用-wavelet transform fast discrete algorithm and its application

利用小波分析中的小波抑制对信号进行处理，出去噪声和振动对信号的影响，得到源信号。-The use of wavelet analysis wavelet inhibition of signal processing, the signal out of noise and vibration on the impact to be the source signal.

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

用vc6.0开发出一小波滤波的程序。内容包括仿真数据生成，文本数据读取，滤波器系数构造，小波分解与重构，小波阈值及阈值函数选择，小波降噪。-vc6.0 developed using a wavelet filter procedures. Include simulation data generation, text to read data, filter coefficients structure, wavelet decomposition and reconstruction. Wavelet threshold and threshold function selection, wavelet denoising.

小波变换编码 ！图象处理-Wavelet Transform Coding! Image Processing