Location:
Search - dwt matlab
Search list
Description: 讲解了 MATLAB语言环境下
图像压缩和图像融合方面的基本方法和基于小波变换的图像分解与重构。-Explained the MATLAB language environment, image compression and image integration of the basic methods and wavelet-based image decomposition and reconstruction.
Platform: |
Size: 555008 |
Author: wenglibo |
Hits:
Description: 数字水印的入门代码，包括LSB DCT CDMA DWT,在原有收集上加了详细的注释，易于学习理解-Watermarking entry code, including LSB DCT CDMA DWT, add in the original collection of detailed notes, easy to learn to understand
Platform: |
Size: 184320 |
Author: liguoliang |
Hits:
Description: 数字水印嵌入算法，利用离散小波变换的（dwt）算法-Digital watermark embedding algorithm, using discrete wavelet transform (dwt) algorithm
Platform: |
Size: 1024 |
Author: 肖乐 |
Hits:
Description: ppt for dwt algorithm
Platform: |
Size: 155648 |
Author: Goli.Shiva |
Hits:
Description: 去噪小波图像水印程序 去噪小波图像水印程序-quzao dwt watermark
Platform: |
Size: 1024 |
Author: 丰同学 |
Hits:
Description: code of digital watermarking using dwt, the original image is get frm the user and then a watermarked image is embedded into the image
Platform: |
Size: 361472 |
Author: afifayounus |
Hits:
Description: 包含有DCT水印嵌入算法，DWT水印嵌入算法，以及水印攻击和性能测试程序。参考价值极大-mark
Platform: |
Size: 2048 |
Author: yunling |
Hits:
Description: 一段基于DWT的数字水印的MATLAB代码，图像分块，水印受攻击-A DWT-based digital watermarking of MATLAB code, image segmentation, watermarking attacks
Platform: |
Size: 1024 |
Author: 小玉 |
Hits:
Description: 该源代码是实现离散小波变换的代码 只要对相应入口参数根据实际应用做一修改就可以应用。-This resourse codes is for deciate wavelate trasformation.
Platform: |
Size: 1024 |
Author: 闫海明 |
Hits:
Description: 基于动态时间规划（DTW）的语音信号识别，MATLAB环境下的-Dynamic Programming (DTW) of the speech signal recognition, MATLAB environment
Platform: |
Size: 1966080 |
Author: 阿若 |
Hits:
Description: this code implements a dwt watermarking schema
Platform: |
Size: 99328 |
Author: samira |
Hits:
Description: 用DWT实现二维小波变换：对图像进行二维小波分解，显示分解结果，最后重构源图像并显示结果
-Achieved using two-dimensional wavelet transform DWT: two-dimensional wavelet decomposition of the image, showing decomposition results, and finally reconstruct the source image and display the results
Platform: |
Size: 2048 |
Author: 洁雅 |
Hits:
Description: 压缩感知代码！小波分析理论与MATLAB-Compressed sensing code! Wavelet analysis theory and MATLAB
Platform: |
Size: 1024 |
Author: 石磊 |
Hits:
Description: it explains the ID DWT concepts. and the codes are in VHDL and MATLAB
Platform: |
Size: 7094272 |
Author: nishamani |
Hits:
Description: 结合svd与dwt的程序，优点有很多，例如抗压缩攻击，抗剪切攻击，-Dwt with svd and procedures, there are many advantages, such as resistance to compression attacks, shear attacks, etc.
Platform: |
Size: 10240 |
Author: 我考 |
Hits:
Description: 小波域数字水印嵌入程序。
实现对数字图像进行水印嵌入和检测。-Digital watermark embedding in wavelet domain. Implementation of digital image watermark embedding and detection.
Platform: |
Size: 223232 |
Author: Frank |
Hits:
Description: DWT数字水印算法研究和实现一种基于DCT和DWT结合的音频水印算法-Digital watermarking technique research based on DWT
Platform: |
Size: 3072 |
Author: 沈宏亮 |
Hits:
Description: 依据dwt变换所写的一个MATLAB源程序，仅供参考-Written by a transformation based on dwt MATLAB source for reference only
Platform: |
Size: 1024 |
Author: 王梅 |
Hits:
Description: MATLAB的基于离散小波变换的数字水印嵌入与提取。-MATLAB-based discrete wavelet transform digital watermark embedding and extraction.
Platform: |
Size: 49152 |
Author: jason |
Hits:
Description: 提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人
部分# 首先对宿主图像进行小波分解
、
嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印
信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余
弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。-Proposed based on wavelet transform algorithm can be against geometric attacks.# Watermark embedded in the first part of the host image wavelet decomposition, embedded watermark, and then through the cosine transform of the watermarked image obtained by a feature vector, using the feature vector and the watermark information through 1231 to generate a binary logic function series, the sequence as the key/watermark extraction part is# treated transform measured image, and then obtained through the cosine transform the image of a feature vector under test, using the feature vector and the key function by 1241 to extract the watermark .
Platform: |
Size: 523264 |
Author: 切尔西 |
Hits:
«
1
2
3
4
56
7
8
9
10
...
19
»