登录
首页 » matlab » SNR

SNR

于 2021-03-15 发布 文件大小:1KB
0 214
下载积分: 1 下载次数: 124

代码说明:

  计算一副图像,或者加噪声后图像信噪比和峰值信噪比,代码非常简洁方便,效率很高。(Calculate the image SNR and PSNR)

文件列表:

psnr.m,472,2013-09-25
SNR.m,271,2013-09-24

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • finally
    实现了车辆目标的背景建模、前景检测、阴影消除、车辆跟踪(Achieve a vehicle target background modeling, foreground detection, shadow elimination, vehicle tracking)
    2013-07-22 21:36:10下载
    积分:1
  • Extracted-the-circular
    二值化图像,提取图像中的圆形,例如提取照片中的车轮(Extracting a circular image, for example, extraction wheel photo)
    2014-05-17 11:34:12下载
    积分:1
  • discrim_rf
    斯坦福大学的姚邦鹏开发的一个图像分类算法,使用random forest实现了图像的精细区域描述,赢得了PASCAL VOC2011图像分类竞赛中的winner prize.经测试,程序完全可运行,且提供了MAC和Windows下的两种程序。(Image Classification: An Integration of Randomization and Discrimination in A Dense Feature Representation The goal of our method is to identify the discriminative fine-grained image region that distinguishes different classes. To achieve this goal we sample image regions from dense sampling space and use a random forest algorithm with discriminative classifier. Each node of the tree of random forest is trained and tested with fine-grained image patches combining the information from upstream nodes together. We implemented each node of the tree with a discriminative SVM classifier, which makes the node as a strong classifier. )
    2012-10-30 16:17:30下载
    积分:1
  • opencv-sift
    图像匹配,可以实现目标图像的匹配,匹配出最相似的训练图片。(Image matching, the matching can achieve the target image, matching the most similar training images.)
    2013-06-08 16:46:48下载
    积分:1
  • contract
    主要是利用对比增强来处理图像 利用了模糊集以及模糊熵理论 (The main use of contrast enhancement to the image processing using fuzzy sets and fuzzy entropy theory )
    2021-01-27 12:08:35下载
    积分:1
  • radon_detection_test
    使用radon变换来实现对图像中直线的检测,显示检测结果(Use radon detection of image transformation to achieve straight line, showing the test results)
    2016-01-06 00:17:39下载
    积分:1
  • CS
    说明:  SAR-CS成像算法实现,包含运动补偿,速度估计,对0.15m实测数据成过像(SAR-CS imaging algorithms, including motion compensation, the estimated speed of 0.15m measured data into a cross as)
    2008-02-27 20:27:10下载
    积分:1
  • ImageFusion
    基于低频融合算法和小波变换编写的图像融合Matlab程序,包含了基本的小波图像分解与重构程序。(Fusion algorithm based on the low-frequency and wavelet transform image fusion prepared Matlab procedures, including the basic wavelet image decomposition and reconstruction process.)
    2008-04-22 20:06:57下载
    积分:1
  • houghGUI
    一个交互式程序,利用Hough变换检测圆。允许人工选择圆半径。(An interactive process, the use of Hough transform circle detection. Permit artificial selection radius.)
    2007-08-18 10:01:09下载
    积分:1
  • hough-circle
    读入图像,对图像进行预处理,随后检测边缘,对得到的图像进行二值化,然后进行hough变换,获得圆边界,将此图与原图叠加,增强边缘(Read in the image, the image pre-processing, followed by edge detection, binarization on the image to get, and then the hough transform to obtain the circular boundary, this map and the original image overlay to enhance the edge)
    2012-07-23 17:31:12下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载