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[Other resourcewavelet&denoise

Description: 自已编的图像处理,带GUI界面的彩色小波消噪程序等等,能进一步理解MATLAB在图像处理中的应用。-own series of image processing, with the color GUI interface wavelet denoising procedures, and so on. further understanding of MATLAB in image processing applications.
Platform: | Size: 132175 | Author: 董欣善 | Hits:

[matlabloadcode

Description: 在MATLAB中编写实现图像的不同级别小波分解算法;2选择合适的小波基;3对经典的几幅黑白和彩色图像进行DWT变换;4实现零树、基于塔式网格矢量量化、基于LBG算法、基于标量量化等小波变换编码;5得到分析比较结果。达到的目的:1综合训练学生编程的能力;2对高数、计算方法、程序设计、数据结构、算法、数字图像处理等课程的复习和运用;3可培养学生的算法设计和分析能力。-in MATLAB prepared to achieve different levels of image wavelet decomposition algorithm; Choice of two small Porgy; Three pairs of classic pieces of black-and-white and color images DWT; Four zero tree, grid-based Tower vector quantization, LBG-based algorithm, based on the scalar quantization Wavelet Transform Coding ; 5 analyzed the results of the comparison. The purpose : a comprehensive training program students; Two pairs of the high number and the method of computation, programming, data structures, algorithms, digital image processing and review of the curriculum used; Three students can develop the algorithm design and analysis.
Platform: | Size: 34816 | Author: aa | Hits:

[matlabwavelet&denoise

Description: 自已编的图像处理,带GUI界面的彩色小波消噪程序等等,能进一步理解MATLAB在图像处理中的应用。-own series of image processing, with the color GUI interface wavelet denoising procedures, and so on. further understanding of MATLAB in image processing applications.
Platform: | Size: 132096 | Author: 董欣善 | Hits:

[matlabtezh

Description: 一个提取图像小波纹理特征和颜色特征的源码-a wavelet extraction image texture features and color characteristics of the source
Platform: | Size: 1024 | Author: 陈晶晶 | Hits:

[Graph programD542F922

Description: 彩色图像的篡改检测及自恢复算法赵春晖,孙建军,朱海峰(哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨150001)摘要:数字水印是图像认证的有效手段之一.利用小波变换提出一种计算简单的彩色图像水印算法,将一个图像的主要内容嵌入该图像自身之中,用均值量化的方法在亮度信号中嵌入水印,实现篡改检测和定位篡改区域;用多余的色度空间嵌入亮度信号和色度信号,用于恢复被篡改的图像内容.该算法可以获取较高的峰值信噪比,具有很好的鲁棒性.实验结果表明,该算法对删除、替换等恶意图像篡改具有良好的检测、定位和自修复能力.-color image tamper detection and self-recovery algorithm Zhao Chunhui, Sun Jianjun, Zhu Haifeng (Harbin Engineering University, Information and Communication Engineering Institute, Harbin, Heilongjiang 150001) Abstract : digital watermark image authentication is one of the effective means. Using wavelet transform A simple calculation of the color image watermarking algorithm, an image of the main elements embedded in the image itself, and use of quantitative methods mean the luminance signal embedded watermark, achieve tamper detection and localization tampering with the region; use of surplus space embedded color luminance signals and chrominance signals, for the restoration of tampering with the image content. The algorithm can generate a higher signal-to-noise ratio of the peak value, h
Platform: | Size: 237568 | Author: ghostsx | Hits:

[Special Effectswaveletcolor

Description: 基于小波的多尺度图像彩色特征提取源码,小波可自定义-Based on wavelet multi-scale source image color feature extraction, wavelet can be customized
Platform: | Size: 2048 | Author: Flora | Hits:

[Special EffectsVAmodel

Description: 一种基于小波的vision attention saliency map 检测源码。分别有灰度,方向,颜色,纹理三个channel.-A Wavelet-based detection of vision attention saliency map source. Have gray, respectively, direction, color, texture three channel.
Platform: | Size: 172032 | Author: Flora | Hits:

[Graph programCompression

Description: 用MatLab实现图像压缩。以真彩图像的处理为例,对由它转换来的彩色索引矩阵进行二进小波多层分解,对低频近似的系数矩阵作相应的截取处理,以及优化索引图像的彩色图。-Realize image compression using MatLab. To deal with true color images for example, by its conversion to the color index matrix dyadic wavelet decomposition of multi-storey, low-frequency approximation of the coefficient matrix for the corresponding interception treatment, as well as the optimization of image color map index.
Platform: | Size: 446464 | Author: 郝鹏翼 | Hits:

[Special Effectsdwt

Description: 使用matlab实现的小波变换彩色图像水印嵌入和提取程序-Realize the use of matlab wavelet transform color image watermark embedding and extraction procedures
Platform: | Size: 566272 | Author: mynaw | Hits:

[Waveletqianru

Description: 基于小波变换的彩色图像数字水印嵌入 彩色图像与彩色水印-Based on Wavelet Transform Digital Watermarking embedding color image color images and color watermark
Platform: | Size: 1024 | Author: 董帆 | Hits:

[Special Effectswavelet

Description: 对彩色图像进行小波融合,融合后图像在视觉上有了很大的改善。-Color images of wavelet fusion images visually a great improvement.
Platform: | Size: 98304 | Author: | Hits:

[EditorcolorimagewithHarr

Description: 基于Harr小波的彩色图像可逆水印算法的PDF文件,希望对大家有帮助-Harr Wavelet-based Color Image Watermarking Algorithm reversible PDF document, in the hope that everyone has to help
Platform: | Size: 262144 | Author: 山山 | Hits:

[Special Effectswatermark

Description: 基于离散2维小波变换的彩色图像水印程序。输入原图和logo,可直接得到水印图像。-Based on discrete wavelet transform 2-D color image watermarking program. Input original image and logo, watermarked image can be obtained directly.
Platform: | Size: 1178624 | Author: ClassicCorrine | Hits:

[WaveletRGBimseg

Description: matlab中都是对灰度图像进行小波变换,本程序是对彩色图像进行小波变换-matlab in gray-scale images are wavelet transform, this process is a wavelet transform for color image
Platform: | Size: 1557504 | Author: 晨雪 | Hits:

[Special Effectstuxiangzenqiang

Description: 第十三章 MATLAB 图像增强 13.1 灰度变换增强 13.1.1 像素值及其统计特性 13.1.2 直方图灰度变换 13.1.3 直方图均衡化 13.1.4 直方图规定化 13.2 空域滤波增强 13.2.1 平滑滤波器 13.2.2 锐化滤波器 13.3 频域增强 13.3.1 低通滤波器 13.3.2 高通滤波器 13.3.3 同态滤波器 13.3.4 频域增强 MATLAB 实例 13.4 色彩增强 13.4.1 真彩色增强 13.4.2 伪彩色增强 13.5 小波增强 -Chapter XIII MATLAB image enhancement 13.1 pixel gray-scale transformation to enhance the value of 13.1.1 and 13.1.2 Histogram of the statistical characteristics of gray-scale transformation 13.1.3 histogram equalization histogram 13.1.4 provides enhanced filtering of 13.2 airspace 13.2.1 Smoothing 13.2.2 Filter 13.3 sharpening filter to enhance 13.3.1 Frequency Domain 13.3.2 Low-pass filter high-pass filter 13.3.3 Homomorphic filter to enhance MATLAB Frequency Domain 13.3.4 Examples 13.4 color enhanced 13.4.1 True Color 13.4.2 Enhanced Pseudocolor 13.5 wavelet enhanced enhanced
Platform: | Size: 4096 | Author: 王万国 | Hits:

[Special Effectsdwtgl

Description: 基于matlab小波工具箱的彩色数字图象水印技术。-Matlab wavelet toolbox based on the color digital image watermarking technology.
Platform: | Size: 1024 | Author: haha | Hits:

[SCMhao

Description: 一个基于小波变换的彩色图像嵌入水印的算法-Based on wavelet transform a color image watermark embedding algorithm
Platform: | Size: 1024 | Author: 张士培 | Hits:

[Windows Developcm-wt

Description: matlab code for extracting grid-based color moment and wavelet texture features. simple but effective.
Platform: | Size: 2048 | Author: Y Jiang | Hits:

[Graph programimageenhancement

Description: 图像增强 灰度变换增强 空域滤波增强 频域增强 色彩增强 小波增强 -Enhanced gray-scale image enhancement transform spatial filter to enhance the frequency domain to enhance color enhanced wavelet enhanced
Platform: | Size: 4096 | Author: 齐子新 | Hits:

[Graph programdenoise3

Description: 一幅真彩色图像的小波去噪方法实例。通过对一幅真彩色图像的RGB三个方面分别处理,把处理后的结果结合得到。-A true color image examples of wavelet denoising method. Through a true color image of the RGB three aspects dealt with separately, the results of the combination to be processed.
Platform: | Size: 1024 | Author: 李莹 | Hits:
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