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Description: 一个用matlab做二维小波变换的源程序 -Matlab do with a wavelet transform two-dimensional source
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Size: 2048 |
Author: 赵静岚 |
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Description: 二代提升法实现的haar小波变换程序
及整数小波变换。haar小波实现-Method II upgrade the haar wavelet transform procedures and integral wavelet transform. Haar Wavelets
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Size: 1024 |
Author: glg |
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Description: 本人原创代码，实现了图像的97小波，Haar小波变换，并实现了基于小波系数选择的图像融合处理，程序简单易懂，界面简洁，希望朋友们能够喜欢。-my original code, the images of 97 Wavelet, Haar transform, and achieve a choice based on wavelet coefficients of image fusion, procedures are simple, concise interface, hope to be able to like a friend.
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Size: 2762752 |
Author: Lqh |
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Description: 图像处理的实用程序，包括图像显示，傅里叶变换，沃尔什变换，灰度变换，界面美观，很实用。-image processing practical procedures, including image display, Fourier transform, Walsh transform, gray transform, beautiful interface, practical.
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Size: 4797440 |
Author: liu |
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Description: This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function . -This program compress and recostruct using wavelets. We can select level of decomposition (here maximum 4 levels are given) of images using selected wavelet.For eg:-wavelets can be haar, db1, db2, dmey ........ ....... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score.Then reconstruction can be performed.Each decompsition we can choose different threshold values . For each threshold value we can calculate mse, psnr, pq (picture quality), bit ratio etc. To get pq install pqs function.
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Size: 3072 |
Author: 陈语恬 |
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Description: 该源码程序基于haar变换算法实现图象快速采样的功能,编程环境为VC.-The source program haar transform algorithm based on image quickly realize the functions of sampling, programming environment for the VC.
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Size: 19456 |
Author: 孙继开 |
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Description: 完成对输入图像Fig8.23.jpg利用Haar小波进行图像小波变换，变换系数量化，小波逆变换完成图像重构，并计算其重构图像的均方误差和信噪比来评估图像的重构误差-Completion of the input image Fig8.23.jpg use Haar wavelet image wavelet transform, transform coefficients quantify the inverse wavelet transform the completion of image reconstruction, and calculate the reconstructed image of the mean square error and signal to noise ratio to assess the image reconstruction error
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Size: 131072 |
Author: 朱为总 |
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Description: ezw编码，外加haar基变换，简单明了，适合初学者-EZW coding, plus the base haar transform, simple and clear, suitable for beginners
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Size: 154624 |
Author: wangyun |
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Description: 基于Haar小波变换的数字图像水印算法,信息隐藏, 数字水印,小波变换 -Based on the Haar wavelet transform algorithm for digital image watermarking, information hiding, digital watermarking, wavelet transform
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Size: 162816 |
Author: 陈彩琼 |
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Description: 对图片实现haar变换，并可设置阈值对图片进行不同损耗的压缩-Picture realize haar transform, and set the threshold of different picture compression loss
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Size: 1589248 |
Author: 小路 |
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Description: 用LABVIEW自己编的一个HAAR小波变换程序-LABVIEW own with a haar wavelet transform procedures
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Size: 22528 |
Author: zhangjiarong |
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Description: 是scilab的源程序，是一维的haar小波变换和一维的daubechies小波变换。已经调试过，可以使用。里面还附有卷积的源代码。-Is the scilab source is one-dimensional haar wavelet transform and one-dimensional wavelet transform daubechies. Have been debug, you can use. There was also accompanied by convolution of the source code.
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Size: 402432 |
Author: 王静 |
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Description: haar小波变换 在图像配准中可以使用 进而进行基于小波金字塔的模板交互匹配-haar wavelet transform in image registration can be used to carry out based on wavelet pyramid interactive template matching
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Size: 157696 |
Author: 王华 |
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Description: 图像压缩算法，即图像小波变换程序包括哈尔小波和红黑小波-Image compression algorithm, which includes images of wavelet transform Haar wavelet and a red, black and wavelet
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Size: 262144 |
Author: fan |
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Description: this file is haar transform
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Size: 1024 |
Author: aboozar |
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Description: Simplest hand calculation suffice A prototype for studying more sophisticated wavelets Related to Haar transform, a mathematical operation.-Simplest hand calculation suffice A prototype for studying more sophisticated wavelets Related to Haar transform, a mathematical operation.
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Size: 304128 |
Author: minhphu |
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Description: 研究一种新的变换域水印，基于Fibonacci-Haar变换的图像水印的不可见性和鲁棒性。-investigate the effectiveness of a new transform domain, the Fibonacci-Haar transform in image watermarking with respect to perceptual invisibility and robustness.
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Size: 300032 |
Author: 丫丫 |
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Description: 整数小波变换与图像压缩 用MatLAB实现图像的整数小波变换，对行和列各做一次。采用最简单的S小波，它是Haar变换的整数形式。-integral wavelet transform and image compression .To realize the integral wavelet transform based on the Matlab in rows and columns. Using the simple S wavelet ,which is integral form of the Haar transform
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Size: 1024 |
Author: 李颀 |
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Description: 图像的Haar变换算法实现,包含正反变换函数-Haar transform algorithm realize the image, including the pros and transform function
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Size: 1024 |
Author: |
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Description: the code here is used for image compression using Haar transform.
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Size: 1024 |
Author: vananh |
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