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Description: This a self-contained package including the 2-D DWT and inverse DWT
routines. The included matlab routines are used to generate noisy example
images and disply the result of denoising.
Platform: |
Size: 183722 |
Author: 张志 |
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Description: 图象的多次小波变换及逆变换,包括一次水平及垂直变换、二次变换、三次变换及一次逆变换。-Image Transform and repeatedly inverse transform, including a horizontal and vertical transformation, the Second transform, three and a transformation inverse transform.
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Size: 6144 |
Author: spacetall |
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Description: 实现(9,7)小波的整数提升算法,包括正变换和反变换,分别存于wave_trans.cpp,wave_itrans.cpp中.-achieve (9,7) wavelet algorithm integer upgrade, including the transformation and the inverse transform, wave_trans.cpp were deposited, wave_itrans.cpp China.
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Size: 2048 |
Author: |
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Description: jpeg2000中的空间变换中的DWT，5/3无损小波逆变换，这是在ADI blackfin535 DSP平台下的-JPEG2000 transform space of the DWT, 5/3 non-destructive inverse wavelet transform, which is in the ADI blackfin535 DSP platform
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Size: 41984 |
Author: chenlei |
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Description: jpeg2000中的空间变换中的DWT，9/7有损小波逆变换，这是在ADI blackfin535 DSP平台下的-JPEG2000 transform space of the DWT, 9/7 inverse wavelet transform detrimental, which is in the ADI blackfin535 DSP platform
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Size: 43008 |
Author: chenlei |
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Description: This a self-contained package including the 2-D DWT and inverse DWT
routines. The included matlab routines are used to generate noisy example
images and disply the result of denoising.
Platform: |
Size: 183296 |
Author: |
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Description: 执行一维和二维小波变换在MATLAB环境中。十几包括的小波函数有：
* Haar
* Daubechies 1-6
* Symlets 1-6
* Coiflets 1 and 2
* Splines and reverse splines
* CDF 9/7 and Le Gall 5/3
* S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2)
* Two Ten "TT"
* Low-complexity design
* HVS design Visual 9/3
-Description Perform 1D and 2D wavelet transforms in MATLAB. WAVELET(W,L,X) computes the L-stage discrete wavelet transform (DWT) of signal X using wavelet W. For the inverse transform, WAVELET(W,-L,X) inverts L stages. Included wavelets are
* Haar
* Daubechies 1-6
* Symlets 1-6
* Coiflets 1 and 2
* Splines and reverse splines
* CDF 9/7 and Le Gall 5/3
* S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2)
* Two Ten "TT"
* Low-complexity design
* HVS design Visual 9/3
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Size: 10240 |
Author: chen huayi |
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Description: 本实验要求开发一个计算哈尔小波的j-尺度二维DWT程序。并要求对图像 7.1进行如图7.8（a）所示的哈尔小波3-尺度二维DWT。同时也要求编写一个计算哈尔小波的二维逆DWT程序。-The experiment calls for the development of a calculation of the Haar wavelet j-scale two-dimensional DWT procedure. And called for the image in Figure 7.1 to 7.8 (a) Haar wavelet as shown in 3- scale two-dimensional DWT. Also requested to prepare a calculation of two-dimensional Haar wavelet inverse DWT process.
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Size: 1041408 |
Author: jhm |
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Description: 频域法加入数字水印的原理是首先将原始信号（语音一维信号、图像二维信号）变换到频域，常用的变换一般有DWT、DCT、DFT、WP和分形。然后，对加入了水印信息的信号进行频域反变换（IDWT、IDCT、DFT、WP），得到含有水印信息的信号。-Frequency-domain digital watermarking method by adding the principle is that first of all, the original signal (voice signal of one-dimensional, two-dimensional image signal) to frequency domain transformation, commonly used in general transform DWT, DCT, DFT, WP and fractal. Then, adding the watermark information signal to the frequency domain inverse transform (IDWT, IDCT, DFT, WP), received signal containing the watermark information.
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Size: 2048 |
Author: laura |
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Description: 小波变换和小波逆变换的C++实现，令附有测试数据和结果供参照。-Wavelet transform and wavelet inverse transform of the C++ implementation, so that with test data and results for reference.
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Size: 5120 |
Author: 张敏 |
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Description: this code first reads an image and decomposed it in discrete wavelet transformation.hl1 and hl2 are extracted to embed watermark. watermark is added to hl1 and lh1 and inverse dwt is applied.
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Size: 2048 |
Author: srinivas |
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Description: 小波变换的VHDL代码，内带正变换逆变换的测试文件。-Wavelet transform VHDL code, with a positive transformation within the inverse transform of the test file.
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Size: 18432 |
Author: Janee |
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Description: 用OpenCV实现二维离散小波变换及其逆变换(对初学者非常有用)-OpenCV implementation with two-dimensional discrete wavelet transform and its inverse transform (very useful for beginners)
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Size: 5120 |
Author: 走出地平线 |
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Description: 一种9/7整数小波变换的逆变换。已通过仿真。可供初学者学习。-A 9/7 integer wavelet transform inverse transformation. Has passed the simulation. For beginners to learn.
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Size: 1024 |
Author: 陈治 |
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Description: 小波变换 对于任意一种大小的图像 进行小波变换和逆变换 另付一张图片 可以进行试验-Transform the image size for any kind of wavelet transform and inverse transform can be an extra Test picture
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Size: 133120 |
Author: ashlee |
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Description: This a self-contained package including the 2-D DWT and inverse DWT
routines. The included matlab routines are used to generate noisy example
images and disply the result of denoising.-This is a self-contained package including the 2-D DWT and inverse DWT
routines. The included matlab routines are used to generate noisy example
images and disply the result of denoising.
Platform: |
Size: 183296 |
Author: Maxwell |
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Description: 对图像进行正变换、反变换以及显示图像直方图-Image transformation, inverse transform and display the image histogram
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Size: 2502656 |
Author: 孙露霞 |
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Description: 隐马尔科夫树模型，这是一个自包含的程序包，包括2维离散小波变换和逆小波变换
例程。在每个子带中每个刻度的所有小波系数都绑在一起，避免了模型的过度拟合。-This is a self-contained package including the 2-D DWT and inverse DWT
routines. All wavelet coefficients at each scale within each subband are tied together to avoid overfitting of the model.
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Size: 541696 |
Author: dxx |
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Description: This Program presents discrete wavelet transform (DWT) and its inverse (IDWT) with Haar wavelets as tools to compute the variable size interpolated versions of an image at optimum computational load. As a human observer moves closer to or farther a scene, the retinal image of the scene zooms in or out, respectively. This zooming in or out can be modeled using variable scale interpolation. -This Program presents discrete wavelet transform (DWT) and its inverse (IDWT) with Haar wavelets as tools to compute the variable size interpolated versions of an image at optimum computational load. As a human observer moves closer to or farther a scene, the retinal image of the scene zooms in or out, respectively. This zooming in or out can be modeled using variable scale interpolation.
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Size: 395264 |
Author: mohammed |
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Description: 将要嵌入的多张水印图利用不同正交码调制，之后嵌入到被嵌入图片的小波变换系数中，对小波系数做逆变换，得到已嵌入水印图的图像。利用逆过程可提取出被嵌入的图像(The multiple watermark images to be embedded are modulated by different orthogonal codes, and then embedded into the wavelet coefficients of the embedded images, and the inverse coefficients of the wavelet coefficients are transformed to get the image with embedded watermark. The embedded image can be extracted by the inverse process)
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Size: 738304 |
Author: ziv000 |
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