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Description: 一般的9-7小波滤波器及其图像压缩性能研究,introduce the wavelet filters and its application in image processing-general 9-7 wavelet filter and image compression performance research, and introduce the wavelet filters and its application in image processing
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Size: 209299 |
Author: 晓波 |
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Description: 一般的9-7小波滤波器及其图像压缩性能研究,introduce the wavelet filters and its application in image processing-general 9-7 wavelet filter and image compression performance research, and introduce the wavelet filters and its application in image processing
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Size: 208896 |
Author: 晓波 |
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Description: 该程序对向量进行小波变换，所用的小波为利用提升方案实现的 Daubechies 9/7小波-the program right vector wavelet transform, using a wavelet upgrade program for the use of the realization of Daubechies 9/7 wavelet
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Size: 1024 |
Author: 李坤 |
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Description: Cohen-Daubechies-Fauraue 9-7 Wavelet Transforms . CDF小波分解matlab源代码-Cohen-Daubechies- Fauraue 9-7 Wavelet Tr ansforms. CDF wavelet decomposition Matlab source code
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Size: 1024 |
Author: 王波 |
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Description: 实现二进9/7小波变换的一个例子，对深入理解小波变换有帮助。-into achieving two 9/7 wavelet transform an example, in-depth understanding of wavelet transform help.
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Size: 2048 |
Author: 王成优 |
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Description: 可以实现二进9/7小波提升格式的小波变换，希望对大家学习和研究提升小波变换有帮助。-can achieve two into 9/7 wavelet upgrade format wavelet transform, we hope to enhance learning and research help wavelet transform.
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Size: 3072 |
Author: 王成优 |
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Description: 暂时只支持jpeg2000支持的 cdf97 和spline53
可以这样来测试：
x=imread( E:\study\jpeg2000\images\lena.tif )
％ see the decomposition coefficients
y=wavelift(x, 1, spl53 ) using spline 5/3 wavelet
figure subplot(1,2,1) imshow(x) subplot(1,2,2) imshow(mat2gray(y))
％ see the reconstruction precision
yy=wavelift(x, 5) using cdf 9/7 wavelet
ix=wavelift(yy,-5) inverse
sum(sum((double(x)-ix).^2))
-only temporary support jpeg2000 support cdf97 and spline53 this can be measured Examination : x = imread (E : \ study \ jpeg2000 \ images \ lena.tif)% see the d ecomposition coefficients wavelift y = (x, 1, spl53) using spline 5/3 wavelet figure subplot (1,2,1) imshow (x) subplot (1,2, 2) imshow (mat2gray (y))% see the reconstructi on precision wavelift yy = (x, 5) using cdf 9/7 wavelet ix = wavelift (yy.-5) inverse sum (sum ((double (x)- ix). ^ 2
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Size: 6144 |
Author: 余庆红 |
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Description: CDF 9/7 Wavelet Transform matlab code-CDF 9/7 Wavelet Transform Matlab code
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Size: 78848 |
Author: 沈哲 |
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Description: 该程序对向量进行小波变换，所用的小波为利用提升方案实现的 Daubechies 9/7小波-the program right vector wavelet transform, Wavelet used to enhance the use of the program to achieve the Daubechies 9/7 wavelet
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Size: 4096 |
Author: cb |
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Description: 一階小波(9/7)轉換,圖片大小為512*512,可轉成小波形式與回復,show圖的方式有量化過-First-order wavelet (9/7) conversion, image size is 512* 512, can be transformed into wavelet form and back, show the way plans have been quantified
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Size: 887808 |
Author: 江庫索 |
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Description: 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。-Several aspects of wavelet transform of the source. Which DWT.rar for discrete wavelet transform C++ Source IntDWT for integer discrete wavelet transform LiftDWT97 is 9/7 lifting scheme wavelet transform BinDWT97 is the binary wavelet transform lifting is a common lifting wavelet transform.
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Size: 17408 |
Author: yan Tingyang |
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Description: 這是一個二維的上提式9/7離散小波的Verilog的源碼,此為Encoder-This is a two-dimensional lift-style 9/7 discrete wavelet of Verilog source code, this is Encoder
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Size: 7728128 |
Author: chiahao |
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Description: 二维小波变换，包括提升9.7小波，是用c++语言编程实现的-Two-dimensional wavelet transform, including the upgrading of 9.7 wavelet, is used c++ Language programming to achieve
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Size: 156672 |
Author: xiaowu |
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Description: This paper describes the evolution of new wavelet and scaling numbers for optimized transforms that consistently outperform the 9/7 discrete wavelet transform (DWT) for fingerprint compression and reconstruction. The FBI fingerprint compression standard [2] is based upon the biorthogonal 9/7 wavelet filter pair developed in 1992 by Cohen, Daubechies, and Feauveau [3].
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Size: 142336 |
Author: Akses Jurnal |
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Description: 源程序是关于9/7小波的提升方案的c语言的实现-Source is about the 9/7 wavelet enhancement program c language realize
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Size: 1024 |
Author: lingjinwen |
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Description: 用cdf 9/7 小波分解和重建二维图像，若在中间加上适当的处理过程，则可实现对图像的去噪处理。-With cdf 9/7 wavelet decomposition and reconstruction of two-dimensional image, if in the middle combined with the appropriate processing can be achieved to address the image denoising.
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Size: 8192 |
Author: 薛某人 |
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Description: FDWT (forward discrete wavelet transform)
use 5/3 filter and 9/7 filter
matlab file
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Size: 1024 |
Author: kim |
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Description: 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.
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Size: 2048 |
Author: guojunjun |
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Description: c code for wavelet
dwt97.c - Fast discrete biorthogonal CDF 9/7 wavelet forward and inverse transform (lifting implementation)
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Size: 13312 |
Author: ismaelowich |
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Description: 一种9/7整数小波变换，已通过仿真验证，可供初学者借鉴学习-A 9/7 wavelet transform, has been verified by simulation, for beginners to learn from
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Size: 1024 |
Author: 陈治 |
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