搜索资源列表
JPEG2000_001.pdf
- JPEG2000是新一代静态图像压缩标准，它具有优良的压缩性能和很高的灵活性。介绍了JPEG2000的编码流程，研究了它的核心算法，重点分析了JPEG2000所采用的提升小波变换。并得出JPEG2000与传统的图像压缩标准相比确实具有更加优越的性能的结论.-JPEG2000 is the next generation still image compression standard, it has excellent compression performance and high flexi
JPEG2000_9_7_002.pdf
- 基于实数的二进制表示法，把CDF(Cohen，Daubechies and Feauveau)9／7双正交小波基的提升系数化为二进制，采用简单的移位一加操作代替结构复杂的浮点乘法器，从而实现了JPEG2000中9／7离散小波变换的定点计算．相对于浮点计算法，移位一加操作最大的优点是计算简单，特别易于超大规模集成电路实现，因而使硬件实时处理图像信号成为可能．实验仿真结果表明：在低压缩比的情况下，用移位一加操作重构的图像，其峰值信噪比(PSNR)只比浮点法低0．10 dB，当压缩比增大时，其PSNR
wavelet_code
- 这是《小波分析理论与MATLABR2007实现》的源代码。主要是基于Matlab的小波工具箱实现小波基选择、小波包分解、Mallat变换以及小波变换在边缘提取、图像去噪、数据压缩等中的应用，特别包含了二代提升小波的相关内容，理论与实际相结合。大家想要了解的二进小波、正交镜像滤波器组[QMF]等概念这里都有体现。-This is 《MATLABR2007 wavelet analysis theory and implementation》 of the source code. Mainly
Wavelet
- 不同的小波分解降噪算法，如局部阈值，全局阈值，提升小波等-Wavelet decomposition of different noise reduction algorithms, such as the local threshold, global threshold, such as lifting wavelet
wavelet-cpp-code
- b样条小波，daubchies小波，多小波，haar小波，line小波的提升实现方法-bsplane wavelet lifting, daubchies wavelet lifting, polywavelet lifting, haarwavelet lifting and line wavelet lifting
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.
5_3_lifting
- 关于5/3提升小波的源程序，对学习小波变换的人很有帮助的-About 5/3 lifting wavelet source, to learn useful wavelet transform of people
liftpack
- 提升小波变换包，可进行一维和二维信号的处理-lift wavelet transformer which may operate on one or two dimension signal.
lifting_97
- 本程序实现任意偶数大小图像第二代双正交97提升小波变换。 -A useful M function for lifting scheme.
lift97
- 97小波的提升编码解码C程序，可用于图像的97小波变换-97
liftHaar
- haar小波的提升编码解码C程序，可用于图像的haar小波变换-haar
edge
- 小波变换自80年代发展至今，一直得到人们的关注，本程序利用提升小波，进行边缘检测-80 years since the development of wavelet transform has been received attention, the procedures used wavelet, edge detection
Josephu
- 用Java实现97提升小波变换，动态演示和可视化-Realizes 97 promotion wavelet transformation with Java, dynamic demonstration and visualization
liftwavetransform
- 用c++实现的第二代小波（提升小波）变换，该程序简单易懂，很实用，强力推荐。-Using c++ implementation of second generation wavelets (lifting wavelet) transform, the program easy to understand, very practical and highly recommended.
WavletTrans
- 关于小波变换的程序.rar，提升小波变换，滤波。-The procedure on the wavelet transform. Rar, lifting wavelet transform, filter.
liftwaveletpack
- 提升小波包学习资料，对了解学习提升小波包，研究算法的改进很有帮助-Lifting wavelet package learning materials, learning to enhance the understanding of wavelet packet of helpful Algorithm
Daubechies
- Daubechies提升小波在图像去噪中的仿真研究.caj 有需要的朋友可以下载作参考-Daubechies.caj
lift1d
- 小波内容的学习的利器，宝典，对于第二代提升小波有精确的实现 -Wavelet tool for learning content, Collection, for the second generation of a precise implementation of lifting wavelet
second_wavelet
- 提升法实现第二代小波变换 第二代小波变换源程序-second wave
begin
- 9/7提升小波变换中奇偶分裂步、预测步、边界延拓处理和模块测试平台的Verilog代码描述：-9/7 lifting wavelet transform in odd and even split-step, prediction step, boundary extension process and module test platform described in Verilog code: