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Description: 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.
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Size: 52224 |
Author: 天天 |
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Description: 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
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Size: 2048 |
Author: 丁烨 |
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Description: 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
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Size: 1024 |
Author: 夏雨雪 |
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Description: 图象的直方图处理及全尺度变换和各种性能指标的计算，如psnr,mse等-image histogram processing and full scale transformation and various performance indicators, such as psnr, mse etc.
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Size: 177152 |
Author: 高颖 |
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Description: 实现PSNR的MATLAB代码，功能是比较两图象的峰峰值。-achieve PSNR MATLAB code is more functional image of the two-peak.
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Size: 829440 |
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Description: 1．选择一幅图像，对该图像进行DCT块操作（将图像分成8×8小块，对每个小块进行DCT变换）。
2.利用屏蔽矩阵对DCT系数进行区域选择，然后进行逆变换（IDCT），合成原图像，计算合成图像的PSNR。
3.选择一小波函数，对一幅图像进行分解，显示各变换系数，观察其规律，并进行小波逆变换，合成原图像。
-1. Select an image, the image DCT block operations (the image is divided into 8 × 8 small pieces of each small piece for DCT transform). 2. The use of shielding on the DCT coefficient matrix of regional choices, and then inverse transform (IDCT), synthesis of the original image, calculating the synthetic image PSNR. 3. To select a wavelet function, decomposition of an image to show the transform coefficients, to observe its laws, and inverse wavelet transform, the original synthetic image.
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Size: 2048 |
Author: syq |
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Description: 函数功能：本函数将完成对输入图像的峰值信噪比计算-Function: This function will be completed on the input image of the peak signal to noise ratio calculation
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Size: 1024 |
Author: rachel |
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Description: 该程序求PSNR（峰值性噪比），该方法运用广泛，如图像处理中-The procedure for PSNR (peak noise ratio), which is widely used methods, such as image processing
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Size: 2048 |
Author: jian |
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Description: input the original and the noisy version of image, and it will calculate PSNR
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Size: 2048 |
Author: Ken |
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Description: 用MATLAB读取一幅图像，并且计算其图像信噪比-Using MATLAB to read an image and calculate the image SNR
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Size: 1024 |
Author: 张龙 |
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Description: 计算PSNR,可以计算变化前和变化后的图像的PSNR-Calculation of PSNR, the changes can be calculated before and after the Change Image PSNR
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Size: 223232 |
Author: 赵琳 |
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Description: 512*512图像PSNR的计算程序，用来计算的。c语言编写，很实用。-512* 512 image PSNR calculation procedures used to calculate the. c language, it is practical.
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Size: 318464 |
Author: lyx |
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Description: 求数字图像处理后的评价参数（SNR）信噪比，matlab原程序！-After the digital image processing for the evaluation parameters (SNR) signal to noise ratio, matlab original program!
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Size: 1024 |
Author: 胡晓明 |
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Description: 直接测试图像PSNR的程序，只需要输入图像即可-a program aim to test the Psnr of processed image directly
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Size: 2048 |
Author: Yang |
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Description: 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-This program features the calculation of two color images of the PSNR, in order to assess the effect of image processing
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Size: 2048 |
Author: 陈增境 |
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Description: 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
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Size: 1024 |
Author: 赵欣 |
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Description: 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
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Size: 447488 |
Author: 刘伟 |
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Description: 利用这个软件可以计算图像的PSNR与SSIM，对于做图像以及视频的人还是有用武之地的-Use of this software can calculate the image PSNR and SSIM, images and video for people who do still have its uses in
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Size: 222208 |
Author: 谢晋 |
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Description: 基于VS2010,求图像PSNR参数,能够较好的判定图像质量-Based on VS2010, seeking image PSNR parameters can determine the image quality
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Size: 7786496 |
Author: 刘东 |
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Description: 简单好用的matlab实现批量计算彩色RGB图像的PSNR和SSIM，设置了3种转换方法，（1）matlab自带转换YUV格式，（2）自己编写YUV转换公式（3）matlab自带转换灰度格式(Simple and useful matlab batch computing color RGB image PSNR and SSIM, set up three kinds of transformation methods, (1) with matlab transform YUV format, (2) write your own YUV conversion formula (3) the matlab with gray scale format)
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Size: 6144 |
Author: thinkfree
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