Search - psnr of image

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[Graph program] test psnr DL : 0: 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 : 51.04kb Publisher : 天天
[Graph program] test psnr DL : 0: 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 : 2025-02-17 Size : 51kb Publisher : 天天
[Special Effects] ComputePSNR DL : 0: 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 : 2025-02-17 Size : 365kb Publisher : 邹明
[Special Effects] estimate_function DL : 0: 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 : 2025-02-17 Size : 2kb Publisher : 王晓甜
[Picture Viewer] Arnold_Matlab_code DL : 0: Arnold图像置乱Matlab代码％％ -------------------------------------------------------------------- ％％％ Function: Arnold图像置乱％ Arnold: x =(x+y) mod N, y =(x+2y) mod N ％变换周期(N,M): (128,96),(256,192),(512,384) ％ Argument: dPSNR: 置乱后PSNR ％ outImg: 置乱后输出图像％ inImg: 输入图像％ iTimes: 置乱次数％ Version: 1.01.20070409 ％％ -------------------------------------------------------------------- -Arnold image scrambling Matlab code----------%%---------------------------- %%% Function : Arnold image scrambling% Arnold : x = (x y) mod N, y = (x 2y) mod N% transform cycle (N, M) : (128,96), (256,192), (512,384)% Argument : dPSNR : Scrambling after PSNR% outImg : Scrambling% of the output image inImg : input image% iTimes : Scrambling frequency% Version : 1.01.20070409-------------------------%%----------------------------------------
Update : 2025-02-17 Size : 1kb Publisher : kuhasu
[Special Effects] digitalimage1 DL : 0: 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.
Update : 2025-02-17 Size : 173kb Publisher : 高颖
[Special Effects] PSNR DL : 0: ％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- This program features the calculation of two color images of the PSNR, in order to evaluate the effect of image processing the results of running stored in variables in PSNR
Update : 2025-02-17 Size : 1kb Publisher :
[Special Effects] WPSNR DL : 1: 能计算一幅噪声图像的加权峰值信噪比，以评价各种图像去噪方法的效果-Can calculate an image of the weighted noise PSNR to evaluate the effect of image denoising methods
Update : 2025-02-17 Size : 1kb Publisher : zgming
[Special Effects] psnr DL : 0: 求图像峰值信噪比，可以用于图像质量的评估。-Peak signal to noise ratio for images that can be used for image quality assessment.
Update : 2025-02-17 Size : 1kb Publisher : 刘坤
[2D Graphic] PSNR DL : 0: input the original and the noisy version of image, and it will calculate PSNR
Update : 2025-02-17 Size : 2kb Publisher : Ken
[Special Effects] PSNR DL : 0: 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
Update : 2025-02-17 Size : 1kb Publisher : 张龙
[Mathimatics-Numerical algorithms] PSNR DL : 0: 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!
Update : 2025-02-17 Size : 1kb Publisher : 胡晓明
[Special Effects] test-psnr DL : 0: 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
Update : 2025-02-17 Size : 2kb Publisher : Yang
[Graph Drawing] PSNR DL : 0: 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
Update : 2025-02-17 Size : 2kb Publisher : 陈增境
[Special Effects] psnr DL : 0: PSNR图象质量评价模型，PSNR图象质量评价模型方法-Image quality evaluation model PSNR, PSNR method of image quality evaluation model
Update : 2025-02-17 Size : 2kb Publisher : nandong
[matlab] image DL : 0: 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-By image processing toolbox to achieve the mean square error (MSE), peak signal to noise ratio (PSNR) and the entropy of the source code
Update : 2025-02-17 Size : 2kb Publisher : xmzhang
[Special Effects] PSNR DL : 1: 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 solve it by some iterative method he most respresentative and creative one of the inpainting algorithms is BSCB odel.After summarizes the development of image inpainting technique,this pape oints the research at the improvement on BSCB model,and proposes three gorithms to solve the two drawbacks of this model.The first is selective adaptive
Update : 2025-02-17 Size : 2kb Publisher : 王来花
[Special Effects] image-operations- DL : 0: 3 图像基本处理操作（图像显示、读写、像素统计处理、图像文件I/O等） 4 图像质量的客观评价（峰值信噪比PSNR及其应用） 5 图像的代数运算（绝对值差函数imabsdiff，叠加函数imadd，图像的旋转imrotate） 6 视频处理（创建AVI视频） 7 图像增强（直方图、直方图均化、均值滤波、中值滤波） 8 图像形态学分析（膨胀、腐蚀、开、闭运算、轮廓提取） -3 basic image processing operations (image display, read and write, pixel statistics processing, image file I/O, etc.) 4 objective evaluation of image quality (PSNR peak signal to noise ratio and its application) 5 images of algebraic operations (sum of absolute differences function imabsdiff , superimposed function imadd, image rotation imrotate) 6 video processing (creating AVI video) 7 image enhancement (histogram, histogram equalization, mean filtering, median filtering) 8 image morphology analysis (expansion, erosion, opening and closing operations, contour extraction)
Update : 2025-02-17 Size : 4kb Publisher : 李辛昭
[Compress-Decompress algrithms] Various-type-of-image-compressionss DL : 0: I have thoroughly study the basic of image compression techniques. From that I have selected SPIHT algorithm for my research work. I have implemented on image compression for gray images using SPIHT algorithm. Image compression is implemented using this algorithm has better result over the previous result on gray images and also improved PSNR value high but on other side low result on compression ratio.
Update : 2025-02-17 Size : 407kb Publisher : shrey211
[Special Effects] 去噪评价指标ENL, SSIM, PSNR,SNR,EPI DL : 0: 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 : 2025-02-17 Size : 4kb Publisher : hamburgerlalala

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