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ComputePSNR
- 调试通过的计算峰值信噪比PSNR源码（matlab）-Debugging through the calculation of source PSNR peak signal to noise ratio (matlab)
DCT
- 利用DCT方法，嵌入水印。可设置像素修改值、选择各种经典的攻击方式和控制攻击强弱。返回提取的水印信息和峰值信噪比。利用Matlab编写。-The use of DCT approach, embedding the watermark. Modify pixel values can be set to choose a variety of classic attacks and control the strength of the attack. Back to extract the w
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- matlab求图像峰值信噪比psnr值 可以使用-matlab for image PSNR psnr values can be used
psnr
- 计算修改过的图像的峰值信噪比，可作为MATLAB中的一个函数来调用。-Calculation of the modified peak signal to noise ratio of the image can be used as a function in MATLAB to call.
main
- 通过matlab软件计算图像的峰值信噪比的大小。程序通过验证可以使用的。-Calculate the size of the peak signal to noise ratio of the image by matlab software. Program can be used by validation.
image-quality-evaluation
- 该matlab代码主要用于计算图像的边缘强度，信息熵，灰度均值，标准差(均方差MSE)，均方根误差，峰值信噪比（psnr），空间频率(sf)，图像清晰度，互信息(mi)，结构相似性(ssim)，交叉熵(cross entropy)，相对标准差。- calculate the uation average gradient, edge strength, information entropy, gray are Value, standard deviation (mean square er
PSNR
- 使用matlab编写的m文件，可以求出图像处理后的峰值信噪比-Matlab prepared using m-file, you can find the peak signal to noise ratio of the image processing
PSNRandSNR
- 图像处理中关于计算一幅图像滤波前或滤波后峰值信噪比的Matlab代码-the matlab code for computing PSNR
Improved_TV_restoration
- 分析了基于整体变分（total variation,TV）模型的图像修复算法,TV模型修复算法只使用各向异性扩散,TV模型各向异性扩散仅向图像边缘方向扩散,容易在平滑区域引入阶梯效应。提出了一种改进的图像修复算法,该算法同时结合了各向同性和各向异性扩散,利用区域频率差异实现了在不同的区域使用不同的迭代方程,有效避免了原始算法引入的阶梯效应,同时在平滑区域提高了迭代效率。Matlab环境下的仿真结果表明,改进算法的修复效果和峰值信噪比的计算结果均明显优于原始算法-Analysis based on
Wpsnr2
- 图像质量评价方法-Wpsnr 采用HVS的图像相似度准则计算WPSNR 下面的MATLAB程序计算两幅图像的加权峰值信噪比。相比常用的PSNR而言，考虑到HVS(human visual sytem)的影响。-Image quality uation method of image-Wpsnr similarity criteria using HVS computing program MATLAB WPSNR below the weighted peak signal
676669115psnr_absolutepath
- 计算图像峰值信噪比psnr的matlab源程序psnr_absolutepath-Calculate the image PSNR psnr matlab source
MSE-PSNR
- 以下在matlab中利用图像处理工具箱实现均方误差（MSE）、峰值信噪比（PSNR）和熵的源代码 -The following use in matlab image processing toolbox mean square error (MSE), the peak signal to noise ratio (PSNR), and entropy source code
PSNR-NC
- 以下在matlab中利用图像处理工具箱实现峰值信噪比（PSNR）和NC的源代码 -The following image processing toolbox for peak signal to noise ratio (PSNR) and NC source code in matlab
PSNR-MSE
- 图像处理中常用的算法，均方根误差和峰值信噪比的matlab代码-Image processing algorithms commonly used, the root mean square error and peak signal to noise ratio of the matlab code
baofen
- 详细画出了时域和频域的相关图，包括压缩比、运行时间和计算复原图像的峰值信噪比,用MATLAB实现动态聚类或迭代自组织数据分析。- Correlation diagram shown in detail the time domain and frequen
fangfen
- 代码里有很完整的注释和解释，包括最后计算压缩图像的峰值信噪比和压缩效果的源码,matlab小波分析程序。- Code, there are very complete notes and explanations Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, matlab wavelet analysis progr
guipou_v19
- 包括压缩比、运行时间和计算复原图像的峰值信噪比,线性调频脉冲压缩的Matlab程序,粒子图像分割及匹配均为自行编制的子例程。- Including compression ratio, image restoration computing uptime and peak signal to noise ratio, LFM pulse compression of the Matlab program, Particle image segmentation and matching subr
kanggai_v43
- 包括最后计算压缩图像的峰值信噪比和压缩效果的源码,用MATLAB实现动态聚类或迭代自组织数据分析，时间序列数据分析中的梅林变换工具。- Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Using MATLAB dynamic clustering or iterative self-organizing data an
liejeng_v51
- 计算多重分形非趋势波动分析matlab程序,包括最后计算压缩图像的峰值信噪比和压缩效果的源码,IMC-PID是利用内模控制原理来对PID参数进行计算。- Calculation multifractal detrended fluctuation analysis matlab program, Including the final calculation of the compressed image peak signal to noise ratio and compression of
faimei_v80
- 包括最后计算压缩图像的峰值信噪比和压缩效果的源码,鲁棒性好，性能优越，Matlab实现界面友好。- Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Robustness, superior performance, Matlab to achieve user-friendly.