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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.
Update : 2008-10-13 Size : 52267 Publisher : 天天

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%本程序功能是计算2幅彩色图像的PSNR,以此来评价图像处理的效果%%%%%%%%% % 运行的结果保存在变量PSNR中
Update : 2008-10-13 Size : 833 Publisher : gisplayer

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计算PSNR值,一个不错的算法,值得看一下
Update : 2008-10-13 Size : 1852 Publisher : 王宏伟

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这是计算PSNR值和NC值的原始程式码, 用JAVA写成的。(仅参考)
Update : 2008-10-13 Size : 1327 Publisher : SHIN

自己写的计算YUV文件PSNR工具,可以设置很多参数
Update : 2013-04-10 Size : 219859 Publisher : huangxm168@gmail.com

YUV视频序列PSNR的计算源码,对数字视频处理的朋友有一定的参考价值。支持YUV4:0:0, 4:1:1, 4:2:0, 4:2:2 and 4:4:4格式。 The function computes the psnr between two yuv videos. It considers the video signal as a whole and it doesn't average the psnr's of the single frames.
Update : 2010-11-18 Size : 1958 Publisher : blufly

一个图像质量评价方法的源代码,区别于传统的PSNR评价方法,属于图像处理学科研究的前沿。-a method to evaluate image quality of the source code, PSNR different from the traditional evaluation methods, image processing belonging to the forefront of interdisciplinary research.
Update : 2024-03-29 Size : 5120 Publisher : 王青海

两个常用的数字水印评价函数:信躁比比(SNR)和峰值信躁比(PSNR)-two commonly used digital watermarking evaluation function : Oh habibi letter (SNR) and peak letter impatient than (PSNR)
Update : 2024-03-29 Size : 1024 Publisher : 东东

h.261的解压缩程序,详细根据261国际标准编写,同时运用RM8模型中码率控制算法-H.261 compression procedures, a detailed 261 international standards under preparation, PSNR apply the same model of rate control algorithm
Update : 2024-03-29 Size : 6737920 Publisher : 薛维

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测量视频文件信噪比的文件,对于研究视频压缩很有作用,可以进行压缩质量检验-The file of surveying SNR with video frequency file,more effect with study video compress,can test quality of compress.
Update : 2024-03-29 Size : 25600 Publisher : 王宁

这是一个关于可以计算三维图像数据各个方向每层PSNR程序的源代码,希望对大家有用。-This is a calculation of 3D image data in all directions PSNR of each program's source code, We hope that the right useful.
Update : 2024-03-29 Size : 373760 Publisher : 邹明

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这是一个测试图像峰值信噪比的程序源代码,纯C环境下的-This is a test image PSNR the source code, pure environment of the C
Update : 2024-03-29 Size : 2048 Publisher : 丁烨

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PSNR of YUV videos - matlab-PSNR of YUV videos-Matlab
Update : 2024-03-29 Size : 2048 Publisher : 廖智茗

几个关于图像质量评价的函数。包括psnr峰值信噪比,均方误差rms,正则均方误差nmse等。可用于去噪图像和压缩图像的质量评价-several image quality evaluation of the function. Including psnr PSNR, mean square error rms, it is mean-square error nmse other. Images can be used for de-noising and compression of image quality evaluation
Update : 2024-03-29 Size : 2048 Publisher : 王晓甜

计算图像峰值信噪比psnr的matlab源程序,相对路径转绝对路径的matlab程序-computing image PSNR psnr the Matlab source, relative to the absolute path of Matlab procedures
Update : 2024-03-29 Size : 1024 Publisher : 夏雨雪

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PSNR 用来计算峰值信噪比的函数。可以输入两个yuv文件得出平均值-PSNR peak signal-to-noise ratio used to calculate the function. 2 can import documents obtained average yuv
Update : 2024-03-29 Size : 5120 Publisher : 段云

matlabpsnr
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matlab实现峰值信噪比psnr计算来比较两幅图像的相似程度,可用于图像修复(use result by compute psnr using matlab)
Update : 2024-03-29 Size : 16384 Publisher : veria

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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.)
Update : 2024-03-29 Size : 171008 Publisher : xiaxia1

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通过MATLAB对图像进行3*3模板的低通滤波,并求取MSE和PSNR(The low-pass filtering of 3*3 template is done through MATLAB, and MSE and PSNR are obtained.)
Update : 2024-03-29 Size : 68608 Publisher : 北北北

图像去噪的评价指标ENL, SSIM, PSNR,SNR,EPI(The evaluation indexes of image denoising are ENL, SSIM, PSNR,SNR and EPI)
Update : 2024-03-29 Size : 4096 Publisher : hamburgerlalala
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