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test psnr
- 视频处理中最重要的指标：PSNR(峰值信噪比)。本人写的一个小程序，用于测试图象中的Y、U、V分量的PSNR值。-PSNR is a very important index in video disposal. there are a little program . It tests the PSNR of the YUV in the image.
PSNR
- 计算PSNR值，一个不错的算法，值得看一下
psnr+nc
- 这是计算PSNR值和NC值的原始程式码， 用JAVA写成的。(仅参考)
PSNR
- 计算yv12视频序列的PSNR值，可用于mpeg4，x.264视频编码后的视频质量评估-calculate the PSNR of yv12 video sequences and it can be used for mpeg4, x.264 video coding quality valuation
psnr-nc
- 所上传的文件时为了在MATLAB中求PSNR、归一化相关系数NC的值-have PSNR, NC values In MATLAB
psnr
- 计算两幅图像的psnr值,非常精确完整，绝对好用-Calculation of two images of the PSNR values, integrity and very precise, the absolute ease of use
psnr
- 分析计算高清、标清电视视频序列的PSNR。 给出yuv文件，然后只需代码中给出自己需要是高清的，国标电视视频1920*1080，标清720*576，然后分析各个电视画面帧的PSNR值。-Analysis and Calculation of High Definition, Standard Definition TV video sequences of the PSNR. Give yuv file, then just give the code to their own needs
2.1CalculatePSNR
- 计算两序列间的PSNR值，在H.264编码测试中，比较编码效率时，绘制RD曲线的必要工具之一。-used for calculating PSNR of two sequency,which is important in comparing two encoding software
contourlet-CP-RLC
- 基于contourlet的图像压缩编码，其中包括计算PSNR值，压缩比和运行时间-Contourlet-based image compression coding, including the calculation of PSNR values, compression ratio and run-time
psnr
- 彩色图像psnr值计算，图像压缩编码后的峰值信噪比-Color image psnr values, image compression encoded PSNR
PSNR
- 简单的图像处理时常用的PSNR求值程序 希望有人能够用到-A simple image processing program commonly used PSNR evaluated want people to be able to use
PSNR
- 计算一幅黑白图像加入水印后两幅图像的峰值信噪比PSNR值-Calculated by adding a black and white images watermark images after the two PSNR values of the peak signal to noise ratio
PSNRforColorGif
- 计算GIF彩色图像的差异，两幅图像大小一致且调色板一致。其中Psnr 为两幅图像的psnr值.P 为两幅图像之间像素索引不同的索引值占图像大小的比例。-GIF image color difference calculation, the two images the same size and same color palette. One Psnr the two images psnr value. P index for the pixels between two images, th
tuxiangquzao
- 程序使用说明： 1、软件应用平台：Matlab6.5或更高； 2、打开方法： 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。 然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件。 程序内容写在在程序的注释里。 阈值的更改没有实现可视化，在源程序中可以改。-Procedure for use: 1, Software
median~PSNR
- 例举了中值滤波，均值滤波等方法，以及用MSE和PSNR来判断图像质量。-Cites median filtering, average filtering method and the use of MSE and PSNR to judge image quality.
PSNR-NC
- 对图像进行处理后常需要计算图像的PSNR值和NC值-calculate the PSNR and NC of pictures
PSNR
- 计算图像的PSNR值，通过该值判断压缩效率，用来评判压缩效果-Image PSNR values calculated through the compression efficiency of the value judgments, to judge compression
PSNR
- 该算法主要用来计算PSNR值，能够求出生成图像与原始图像的客观对比-Image inpainting refers to reconstructing the corrupt regions where the data are l destroyed.A primary class of the technique is to build up a partial differentia uation,consider it as a boundary problem,and solv
PSNR计算方法
- 此方法能够快速计算机图像的psnr值，通过这个值能够判断图像处理结果的优劣。(This method can fast the PSNR value of the computer image, and can judge the quality of the image processing results through this value.)
DCT
- 对每类中的每幅图片进行DCT变换（8*8）分块并对保留的DCT系数进行反DCT变换，得到重建的图象，显示原图像和重建图像进行对比，并计算出与原图对比的PSNR值。(Each picture in each class is divided into DCT transform (8*8) and the reserved DCT coefficient is inverse DCT transform. The reconstructed image is obtained. The origi