搜索资源列表
BinDwt97
- 此程序为二进制9-7小波提升格式的变换，算法中只有整数加法和移位-this procedure to upgrade binary 9-7 wavelet transform format, the algorithm only integers and translocation
Wavelet_enhancement
- 二进制小波图象增强，用matlab编程，用二进制小波变换进行图象增强-binary wavelet image enhancement, using Matlab programming, using wavelet transform binary image enhancement
ExtractWatermark
- 采样一幅图．利用小波变根据二进制数（水印）来改变图片，提取其中一个子带的直方图．-a sampling plan. Using wavelet based binary variable (Watermark) to change the picture, which extraction of a subband histogram.
TWOWAVELAT
- 利用vc++实现二进制小波变换，变换完另存图像即可！-use vc achieve binary wavelet transform, transform images can be saved End!
xiaobohezixiangguan
- 本文提出了一种利用二进制小波变换和短时自相关函数相结合的算法来检测语音信号的基音周期。它克服了单纯的短时自相关函数法对含噪语音检测时阈值难以确定的缺陷。-This paper proposes the use of a binary wavelet transform and short-time auto-correlation function of combining voice algorithm to detect letter Pitch No. cycle. It overcome
shuzishuiyin
- 利用小波变根据二进制数（水印）来改变图片，提取其中一个子带的直方图 -using wavelet under binary variable (Watermark) to change the picture, an extract of which the histogram subband
tiquzhifangtu
- 利用小波变根据二进制数（水印）来改变图片，提取其中一个子带的直方图
Wavelet
- 几个小波变换方面的源程序。其中DWT.rar中为离散小波变换的C++源程序；IntDWT为整型离散小波变换；LiftDWT97是9/7小波提升格式变换；BinDWT97是二进制小波变换；lifting则是通用的提升小波变换。
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
cwt-ccode
- 连续小波变换程序，输入二进制文件，然后然后进行小波变换 C语言程序-/*this program compute the contious wavelet transform of the signal in a data file using the Professor A.Grossman s approach. the analyzing basic wavelet is modulated gaussian: exp(iwt)exp(-t**2/2)where w si th
WT
- 这是小波变换的程序，此程序为二进制9-7小波提升格式的变换，算法中只有整数加法和移位程序中了使用的小波滤波器为2000年 IEEE Image Pro. -This is a wavelet transform procedure, this procedure is a binary 9-7 wavelet lifting scheme transform, the algorithm only integer additions and shift program using a wavel
11.24
- 本MATLAB小波程序包程序，不仅包括了MATLAB中的正交小波，还包括了二进制小波，连续小波-The MATLAB Wavelet package procedures, including not only the orthogonal wavelet of MATLAB also includes a binary wavelets, continuous wavelet
BinDwt97
- 此程序为二进制9-7小波提升格式的变换，算法中有整数加法和移位。-This program is a binary format, 9-7 Wavelet Lifting Transform, the algorithm has integer addition and shift.
200707171151093326
- 离散二进制小波与双通道滤波器组相关的技术文档。-Two-channel wavelet filter banks with relevant technical documentation
algothin
- 主要给出了用小波的二进制进行图像放大的一些程序-Are given for the use of wavelets for image to enlarge some of the binary program
LPPR
- 基于多速率滤波器组的PR条件，本文研究并提出了LPPRFB中综合滤波器组的类型和长度选择的一般性方法；在深入研究两通道LPPRFB和两通道格形小波滤波器组的关系之后，提出了一类可高速实现的具有二进制系数的格形对称双正交小波设计方法，并完成了实例设计-Multirate filter bank based PR conditions, this paper put forward LPPRFB integrated filter in the type and length of the gene
local-binary-pattens
- LBP人脸识别：基于对小波分解和局部二进制模式(LBP)分析，提出了一种多级LBP直方图的序列特征(M—HSLBP)的提取方法。-LBP Face Recognition: Based on the wavelet decomposition and local binary pattern (LBP) analysis, a multi-stage sequence of LBP histogram features (M-HSLBP) extraction method.
li10_3
- 二维离散小波变换程序源代码 即二进制小波变换-Two-dimensional discrete wavelet transform source code that is binary wavelet transform
dw
- 二进制小波分解与重构： dywavedec.m：二进制小波分解 mdywaverec.m：二进制小波重构 demo1:例程-dyadic wavelet decomposition and reconstruction dywavedec.m: dyadic wavelet decomposition mdywaverec.m: dyadic wavelet reconstruction demo1: a demo
spiht程序 包含小波变换 熵编码
- 利用matlab来实现图像压缩，spiht算法作者原版代码，包含了二进制熵编码以及小波变换，自适应分解等级，加入了示例图片。(The use of MATLAB to achieve image compression, SPIHT algorithm author original code, including binary entropy coding and wavelet transform, adaptive decomposition level, joined the sampl