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％％％％％％％％％
％ 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 Platform: |
Size: 1024 |
Author: |
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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 Platform: |
Size: 2048 |
Author:陈增境 |
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Description: 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, the index values of different ratio of total image size. Platform: |
Size: 1024 |
Author:liuq |
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Description: 此程序用C语言求取彩色图像的PSNR。psnr是一种评价图像的客观标准。它具有局限性，PSNR是“PeakSignaltoNoiseRatio”的缩写。peak的中文意思是顶点。而ratio的意思是比率或比列的。整个意思就是到达噪音比率的顶点信号，psnr是一般是用于最大值信号和背景噪音之间的一个工程项目。-This program uses the C language to strike a color image PSNR. psnr is an objective criteria to evaluate image. It has limitations, PSNR is "PeakSignaltoNoiseRatio," the abbreviation. the peak of the Chinese meaning is the vertex. The ratio of the mean ratio than the column. The means to reach the vertex of the noise ratio signal, and psnr is generally used for a project between the maximum signal and background noise。 Platform: |
Size: 6700032 |
Author:wangjing |
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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 Platform: |
Size: 1024 |
Author:hanhanyanfeng |
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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 Platform: |
Size: 1024 |
Author:hanhanyanfeng |
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Description: 本程序可用来求彩色图像的PSNR值，可用于图像压缩，图像重建，数字水印等实验效果对比。-This procedure can be used to seek the PSNR value of the color image can be used for image compression, image reconstruction, digital watermarking and experimental effects such as contrast. Platform: |
Size: 1024 |
Author:恩齐 |
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Description: 本程序主要用两种方法对前后输入两幅RGB图像计算处理，分别计算了其均方差MSE和峰值信噪比PSNR；方法1:如果读入图像为彩色图象, 首先进行灰度化处理,依照灰度图象计算
方法2:对RGB图像均方差是所有方差之和除以图像尺寸再除以3
-This program before and after the input of two ways two RGB image calculation process to calculate the mean square error MSE and PSNR PSNR Method 1: If you read into the image as a color image, the first gray-scale processing Method 2: RGB image variance calculated in accordance with the gray-scale image is all variance divided by image size divided by 3 Platform: |
Size: 6144 |
Author:Cyy |
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Description: 关于评价彩色图像质量的相关定义，如常用的MSE和PSNR，与灰度图像稍有区别，在图像的滤波、加密恢复等可以用得到。-Associated definitions on the evaluation of the color image quality, such as the commonly used MSE and PSNR slight difference with the grayscale image in the image filtering, encryption can be used to obtain recovery. Platform: |
Size: 5805056 |
Author:绍建 |
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Description: 完成对彩色图像的灰阶变化和噪声滤除处理，并通过数学计算完成对ISNR的求解。-Complete color image gray-scale changes and filter out noise, and completed ISNR solving through mathematical calculations. Platform: |
Size: 1024 |
Author:momohyx |
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Description: matlab实现彩色图像PSNR值的计算,分图像无差别和有差别进行-calculation matlab color image PSNR value of the image undifferentiated and differentiated conduct Platform: |
Size: 801792 |
Author:林耀新 |
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Description: The Cross Bilateral filter can enhance the PSNR of multi focus images that is in image fuison. Bilateral filtering is a local, nonlinear and non- iterative technique which combines a classical low-pass filter with an edge stopping function that attenuates the filter kernel when the intensity difference between pixels is large. As both gray level similarities and geometric closeness of the neighboring pixels are considered, the weights of the filter depend not only on Mahalanobis distance but also on the distance in gray/color space. The advantage of the filter is that it smoothes the image while preserving edges using neighboring pixels. CBF considers both gray-level similarities and geometric closeness of neighboring pixels in image one to shape the filter kernel and filters the image two. Platform: |
Size: 21504 |
Author:Naga Kishore |
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Description: Edge detection is widely used in image processing, image recognition and computer vision. Tradition edge detection
methods have a lot of disadvantages. This paper presents a new edge detection algorithm base on Matching Pursuit
(MP). Our method has four steps. Firstly, the color image is converted to gray Image. Secondly, the residual part of
Matching Pursuit algorithm with the Wavelet Packet dictionary is extracted. Thirdly, the Gaussian Filter is applied to
remove the additional parts of the previous image and finally, the Ostu’s thresholding method converts image to
binary form. We compared our algorithm with the tradition methods like Prewitt, Sobel, Laplacian of Gaussian (LOG)
and Canny operators. Results show that our algorithm has high value of Performance parameters such as PR, PSNR
and FOM compared to other algorithms. Platform: |
Size: 1069056 |
Author:sacoura |
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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) Platform: |
Size: 6144 |
Author:thinkfree
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Search - color image psnr