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小波图像一次压缩
- 此程序能实现基于小波变换的一次图像压缩。-the program can implement once image compressiom by wavelet-based transform
一维和二维小波变换的VC实现
- 小波算法在vc的具体实现.小波算法在图像处理,视频压缩,特征提取等领域有广泛应用,程序以灰度图像为数据分别演示了一维和二维小波变换,希望对大家有所帮助.谢谢!-vc wavelet algorithm in a concrete realization. Wavelet algorithms in image processing, video compression, feature extraction and other fiel
ADV601小波视频压缩ActiveX控件
- ADV601小波视频压缩ActiveX控件，适用于网络通讯开发的学习借鉴使用-ADV601 wavelet video compression ActiveX controls applicable to the development of the communications network learn to use
Upload_EZW128
- 本程序实现了一个Embedded Zerotree Wavelet Codec，对图像进行嵌入式零树编码的小波压缩。-the realization of an Embedded EZW Wavelet Codec , the image is embedded zerotree wavelet compression coding.
watermarkt1
- 基于小波零树特性的视觉感知度模型的优化方案, 给出了两种水印算法: 一种算法嵌入的是高斯序列水印, 通过相关检测实现盲检测 另一种算法嵌入的是二值图像水印, 水印的提取是非盲提取。这两种算法在所有重要小波系数( 包括最低频系数) 中嵌入水印, 以达到最大化水印嵌入量的目的, 并结合感知度模型在水印的透明性和鲁棒性之间实现了较好的平衡, 对于常见的图像处理操作, 特别是对于JPEG 和小波压缩均有较好的鲁棒性。-based on wave
waveletcompression(vc++)
- 用Visual C++ 实现的小波压缩算法-achieve with Visual C wavelet compression algorithm
xiaobo
- 本文档内有5篇比较经典的小波图象压缩方面的论文,对于小波变换,小波压缩爱好者有极大的帮助-this documentation within five classic comparison of wavelet image compression papers, the wavelet transform, Wavelet compression lovers of great help
JM
- h264I帧编码效率与小波压缩的比较，采用EZW压缩，选用20个小波函数比较-h264I fr a me coding efficiency compared with the wavelet compression using EZW compression, choice of wavelet function compared 20
wavelet
- 转载小波压缩图象编码文档。包括EZW的详细过程。-Reprint wavelet compression image coding documents. Including the detailed process EZW.
wavelet_transformation
- 简单的小波压缩变换工作的原理如下: 信号和求导信号,形成的求同信号序列和求导信号序列的长度均为输入信号的长度的一半.如果输入信号序列是A={a(1),...,a(n)}求同信号S={s(1),...,s(n/2)}和求异信号D={d(1),...,d(n/2)}的计算方式为: for i=1,...,n/2 s(i)=a(2*i-1)+a(2*i) d(i)=a(2*i-1)-a(2*i) 例如输入
wave
- 小波压缩算法,压缩比例大于20倍,小波压缩算法,压缩比例大于20倍-Wavelet compression algorithm, compression ratio greater than 20-fold, wavelet compression algorithm, compression ratio greater than 20-fold
95302958Decompress
- 小波压缩的源代码，基于VC++6.0开发的，希望对大家有所帮助。-Wavelet compression of the source code, based on VC++6.0 development, I hope to help all of you.
codes
- 小波压缩程序，包括小波树、嵌入式零树小波编码-Wavelet compression procedure, including the wavelet tree, embedded zerotree wavelet coding
IMAGEPROCESSANDWAVELETTRANSFORM
- 图像编码基础与小波压缩技术-原理、算法和标准-IMAGE PROCESS AND WAVELET TRANSFORM
duochidu
- 非常好的多尺度小波压缩工具，支持各种小波，各种压缩级数，并有运行时间以及PNSR等计算-Very good tool for multi-scale wavelet compression, supports a variety of wavelet, a variety of compression levels, as well as run-time, as well as in terms of PNSR
lifting_signal_compression2
- 提升小波压缩算法 提升小波压缩算法 -Lifting Wavelet compression algorithm of wavelet compression algorithm to enhance lifting wavelet compression algorithm lifting wavelet compression algorithm
work
- 小波压缩及去噪 小波压缩及去噪 -Wavelet compression and denoising wavelet compression and denoising wavelet compression and denoising wavelet compression and denoising
lifting_signal_compression2
- 该程序是提升小波压缩算法，可直接运行成功。-The program is to enhance the wavelet compression algorithm can be directly run successfully.
global-and-by-leve-walvelet-compress-comparission.
- 分层和全局的阈值作用下对比小波压缩效果，及其谱图的不同-global and by level walvelet compress comparission
WaveletDemo
- 全指纹的小波压缩与图像存储子程序，左边是指纹图像原图，右边是指纹图像经过小波滤波处理后的图像-Wavelet compression and the whole fingerprint image stored subprogram, the left is the fingerprint image artwork, the right is the fingerprint image after image after wavele