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dwt小波变换，用于对图像处理与压缩
dwt小波变换，用于对图像处理与压缩-dwt wavelet transform, for the image processing and compression
- 2022-01-26 05:25:52下载
- 积分：1
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小波图像处理程序
小波图像处理程序-wavelet image processing
- 2022-10-17 21:30:03下载
- 积分：1
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小波变换源代码，实现了几种不同的小波变换
小波变换源代码，实现了几种不同的小波变换-Wavelet Transform source code, to achieve a number of different wavelet transform
- 2022-04-19 14:19:24下载
- 积分：1
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一个很好用的示波器类，很漂亮的示波器演示程序
一个很好用的示波器类，很漂亮的示波器演示程序-Oscilloscope used in a very good type, I am pretty Oscilloscope demo
- 2022-05-22 09:38:55下载
- 积分：1
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本程序实现二维灰度图像的小波变换和逆变换。
直接运行本目录下的批处理程序run即可。
用户需自己输入以下参数：
1. 图像文件名(len...
本程序实现二维灰度图像的小波变换和逆变换。
直接运行本目录下的批处理程序run即可。
用户需自己输入以下参数：
1. 图像文件名(lena.bmp，若使用其它图像请先放入本目录下)
2. 选用的小波名称(本程序中可使用haar及db2-db5)
3. 小波变换的级数。
运行结束后小波变换与逆变换结果分别保存在dec.bmp与rec.bmp中。-This procedure realize two-dimensional gray-scale image wavelet transform and inverse transform. Catalog under the direct operation of a batch process can run. Users need their own, enter the following parameters: 1. Image file name (lena.bmp, if the use of other images, please Add Catalog under) 2. Wavelet chosen name (This procedure can be used haar and db2-db5) 3. Wavelet Transform series. Run after the wavelet transform and inverse transform results are stored in dec.bmp in with rec.bmp.
- 2022-02-15 13:20:54下载
- 积分：1
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从预处理轮廓的目标，在处理后的图像的权利…
对输入图像进行预处理后提取目标轮廓，经过归一化处理得到目标形
状的平移、尺度不变的链状表达，再通过小波变换进行多尺度分析；引入Zernike 矩，利用Zernike
矩的特性，实现小波表达的旋转不变性，解决了小波变换对起始点的依赖。-right to import images from pretreatment profile targets, after processing to be a target shape translation, The scale-invariant chain expression, and through the wavelet transform multi-scale analysis; introduction Zernike moment, use Zernike moments, wavelet achieve expression of rotation invariance, solve the wavelet transform the dependence of the threshold.
- 2022-06-26 09:37:24下载
- 积分：1
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S transform is an extension of wavelet transform, has a very large value
S变换是小波变换的一种扩展，有非常大的价值-S transform is an extension of wavelet transform, has a very large value
- 2022-01-26 07:46:09下载
- 积分：1
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The algorithm combines wavelet transform and SVD singular value transformation,...
本算法结合小波变换和SVD奇异值变换，实现了水印的嵌入和提取，载体图像的鲁棒性和水印的不可见性，提取出的水印图像的和原水印图像基本一致，抗攻击性强。-The algorithm combines wavelet transform and SVD singular value transformation, achieved watermark embedding and extraction, vector image watermark robustness and invisibility, the extracted watermark image and the original watermark image are basically the same, anti-attack and strong.
- 2022-11-30 21:00:03下载
- 积分：1
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ICA algorithm:The algorithm is equivalent to Infomax by Bell and Sejnowski 1995...
ICA算法The algorithm is equivalent to Infomax by Bell and Sejnowski 1995 [1] using a maximum likelihood formulation. No noise is assumed and the number of observations must equal the number of sources. The BFGS method [2] is used for optimization. The number of independent components are calculated using Bayes Information Criterion [3] (BIC), with PCA for dimension reduction.-ICA algorithm:The algorithm is equivalent to Infomax by Bell and Sejnowski 1995 [1] using a maximum likelihood formulation. No noise is assumed and the number of observations must equal the number of sources. The BFGS method [2] is used for optimization. The number of independent components are calculated using Bayes Information Criterion [3] (BIC), with PCA for dimension reduction.
- 2022-07-02 10:14:29下载
- 积分：1
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With error correction ability of the mixed wavelet image coding, it is worth con...
具有纠错能力的小波图像混合编码，很值得参考-With error correction ability of the mixed wavelet image coding, it is worth considering
- 2022-01-26 02:05:53下载
- 积分：1
