Description: 引入二值图像的升高变换,并结合小波变换提出一种IC 图像纹理分割算法. 在纹理分割过程中,首先对IC 图像进行小波分解并对二值化后的近视部分进行升高变换,然后利用原图像信息识别出不同纹理,分割出不同区域. 实验表明,该算法快速、高效,具有很好的实用性.-The introduction of higher binary image transformation, combined with wavelet transform is proposed IC image texture segmentation algorithm in the texture segmentation process, the first image of the IC binary wavelet decomposition and some of the increase in myopia after transformations, then identify the original image information using different textures, different regions segmented experiment show that the algorithm fast and efficient, with good usability. Platform: |
Size: 278528 |
Author:xiliao |
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Description: 把学习小波过程中的心得体会和编写的程序放在网上和大家共享交流-Feelings and experiences in the process of learning wavelet and a program written in on the web and share exchange Platform: |
Size: 7168 |
Author:宋涛 |
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Description: 用小波变换进行图像增强，先对原始图像进行非下采样的小波分解，在对每一层的高频分解系数进行处理，得到变换后的小波系数，再进行小波重构。-Image enhancement using wavelet transform, the original image and non-sampling wavelet decomposition in the high frequency decomposition coefficients of each layer, get the wavelet coefficients after the transformation, then the wavelet reconstruction.
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Size: 282624 |
Author:高 |
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Description: 图像修复是图像处理的一个重要问题。这是一个困难的问题，同时填写在地区缺少图像信息的纹理和结构。以损坏的图像inpaint失踪的结构和纹理信息，基于小波分解的图像修补算法提出。首先损坏的图像分解成子图像和纹理结构，利用小波子图像转变。然后，地区结构中缺少的信息的子图像重建曲率驱动扩散（CDD），算法，而在同一区域的纹理子图像填写基于改进的纹理合成的典范 最后，恢复的图像，通过重组，结构和纹理恢复的结果。大量的实验表明，该算法可以快速，高效地恢复在同一时间的结构和纹理信息，视觉效果和峰值信噪比比（PSNR）比同类算法更好。-Image inpainting is an important problem image processing. It is a difficult problem to simultaneously fill-in the
texture and structure in regions of missing image information. In order to inpaint the damaged image with both
missing the structure and texture information, an image inpainting algorithm based on wavelet decomposition is
presented. First the damaged image is decomposed into structure sub-image and texture sub-image using the wavelet
transformation. Then, the sub-image with the region of missing information in the structure is reconstructed by
Curvature-Driven Diffusions (CDD) algorithm, while the same region in the texture sub-image is filled-in with the
improved texture synthesis based on exemplar Finally, the restored image is given by recombining the structure and
texture restored results. A large number of experiments show that the proposed algorithm can quickly and efficiently
restore the structure and texture information at the same time, and the visual eff Platform: |
Size: 245760 |
Author:Ankiss |
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Description: VC环境下，对图像进行小波分析，可以读取数据，或者加入噪声，进行小波分解和重构-VC environment, wavelet analysis, image data can be read, or by adding noise, the wavelet decomposition and reconstruction Platform: |
Size: 4781056 |
Author:chengbo |
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Description: 用小波 分解信号 采用系数相关算法去噪 重构-Denoising using wavelet decomposition of signal using the coefficient of correlation algorithm reconstruction Platform: |
Size: 55296 |
Author:红色石头 |
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Description: 基于小波变换的maltab程序，将图像进行二层小波分解-Image to the second floor of wavelet decomposition based on wavelet transform maltab program Platform: |
Size: 6144 |
Author:liang |
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Description: 对原始含噪声的信号由小波分解后的小波系数来描述，然后将个尺度上有噪声产生的小波分量去掉，这样保留下来的小波系数基本上是原始信号的小波系数，然后利用小波重构算法重构原始信号-Original noisy signal described by the wavelet coefficients of the wavelet decomposition, then the noise generated by wavelet components removed on a scale, which retained wavelet coefficients basically wavelet coefficients of the original signal, and then take advantage of the wavelet reconstruction algorithm to reconstruct the original signal Platform: |
Size: 1024 |
Author:希 |
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Description: 对信号进行一维提升小波分解，然后获取信号压缩阈值，进行信号压缩-For one-dimensional signal wavelet decomposition of ascension, and then obtain signal compression threshold, signal compression
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Size: 1024 |
Author:岳龙门 |
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Description: The code is for denoising using wavelet decomposition and reconstruction。 This is the implementation of paper "Efficient Image Denoising Method Based on a New Adaptive wavelet packet thresholding function" Platform: |
Size: 17408 |
Author:Jessie |
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Description: 变换域加密图像数字水印算法研究
本文主要对图像数字水印算法进行了研究，主要利用离散小波变换实现数字水印的嵌
入和提取，这是因为小波变换可以将信号或图像进行多分辨率分解，具有放大、缩小和
平移的数学显微镜功能，利用小波分解的特性可以将水印信息嵌入到载体图像的不同区
域，更好地抵抗各种信号处理操作。-Transform domain encrypted image digital watermarking algorithm of this paper, the image watermarking algorithm using discrete wavelet transform digital watermark embedding and extraction This is because the wavelet transform signal or image multi-resolution decomposition, with zoom out and panning mathematical microscope function, using the characteristics of wavelet decomposition can watermark information is embedded into different regions of the image carrier, a better resistance to a variety of signal processing operation. Platform: |
Size: 6745088 |
Author:王 |
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Description: 用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。-A voice signal using MATLAB wavelet decomposition, were used the intensity threshold soft threshold, the default threshold for planting Denoising. Platform: |
Size: 1024 |
Author:gg |
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