搜索资源列表
SWT
- 平稳移不变小波变换，及图像去噪应用，PSNR, SSIM图像质量评估-stationary wavelet for image denoising
PSNR_Stegnography
- LOW PSNR STEGNOGRAPHIC TECHNIQUE 20-LOW PSNR STEGNOGRAPHIC TECHNIQUE 2011
matlab
- 计算MSE和PSNR的小程序，自己写的，比较简单实用-MSE and PSNR calculation of small programs, to write their own, relatively simple and practical
psnr--calculations-for-g729
- Matlab code for calculation of Peak signal to noise ratio
psnr-calculations-for-celp
- matlab code for PSNR calculation for speech coder
psnr-calculations-for-G723.1
- Matlab code for PSNR for G723.1 coder
MATLAB
- 以六杆机构为例，研究了MATLAB的机构运动仿真方法，建立了仿真模型，设置各项参数后进行了仿真，并得出了正确的结果。与其它方法相比，最大的优点是无需建立机构运动的数学模型和编制程序，具有系统建模方便直观和仿真功能强大的特点，能大大减轻设计人员的工作，为机械系统的建模仿真提供一个强大而方便的工具-function [A] = psnr(image,image_prime,M,N) Name: Chris Shoemaker Course: E
Matlab
- 利用matlab对图片频域变换、加噪声、计算SNR PSNR，对音频进行处理包括提取高音、低音、并对其进行调制解调-Using matlab frequency domain transform of the picture, add noise to calculate the SNR PSNR of audio processing including the extraction of treble, bass, and its modulation and demodulation
AddNoise-PSNR
- 对图像进行添加噪声处理，并计算相应的峰值信噪比的matlab程序。-A matlab program: add noise to an image and calculate correspondly the Peak Signal to Noise Ratio .
PSNR-MES
- matlab自动编程求取图像的峰值信噪比和方差-matlab automatically programmed to strike the image peak signal-to-noise ratio and variance
psnr
- matlab实现的峰值信噪比算法，可用于图像质量的评价-it is about psnr written by matlab~
tuxiang_erweibianhua
- 对图像进行二维离散小波变换, 变换级数大于等于3级, 并进行重构, 最后计算重构图像的峰值信噪比(PSNR) matlab-Image two-dimensional discrete wavelet transform, transform levels greater than or equal to 3, and reconstruction, the final calculation of the reconstructed image of the peak signal to no
PSNR-and-MSE-(2)
- This source code is a matlab code for calculating the difference in image qualities. PSNR and MSE are very helpful for noises and compressions
psnr-of-matlab
- 计算图像峰值信噪比psnr的matlab源程序-matlab for psnr
PSNR in matlab
- 比较图片质量， PSNR 适合彩色图片 主要是用于Matlab编码
A-Watermarking-Algorithm(MATLAB)--
- 盲水印提取时不需要参考原始载体图像,在信息隐藏、版权保护等方面具有更广泛的应用前景。提出的盲水印算法在分块离散余弦变换(DCT)和离散小波变换(DWT)的基础上,利用关系双方DCT系数和DWT系数在受到攻击时具有相同变化趋势的特点,采用关系嵌入和量化嵌入的自适应选择嵌入策略,较大幅度地提高了盲水印提取的鲁棒性。同时在量化嵌入中采用抖动调制,实现了水印透明性和鲁棒性调节的便捷性。大量仿真实验结果表明该算法对噪声干扰、低通滤波、JPEG压缩、对比度增强等攻击有很好的鲁棒性和透明性。关键词 数字水印盲
PSNR
- psnr source code matlab
PSNR-(2)
- 代码图像以及matlab语言中函数的调用，保证运行结果-matlab
pic1
- matlab 读入某一图像，对图像灰度化的图形进行不同阶数的量化比较，计算psnr-matlab read a certain image, gray graphics quantitative comparison of the different orders, calculate psnr
matlab
- 常用图像质量评价方法的Matlab代码，其中有ssim + mse + psnr + qilv。-Image quality assessment method used Matlab code, which include ssim+ mse+ psnr+ qilv.