搜索资源列表
JPEG可用
- 基于“鱼眼”的JPEG图像压缩，我毕业设计的内容。在压缩中，通过设置参数可以提高图像四周的压缩率而不破坏主体。提高压缩率- Based on \"fish eye\" JPEG image compression, my graduation project content. In the compression, may enhance picture all around compression ratio through the establishment parameter but
imagescale---raw
- 经典程序，实现3种插值算法，可以做到任意比例的图像缩小或者放大，且长宽比例可以不同-classic procedures, three kinds of interpolation algorithm, can do arbitrary proportion of narrow or enlarge images. and the ratio of length to width can be different
JPEGcompress2007vc
- vc作的，最新的图片压缩程序，压缩比极大-vc for the latest picture compression process, the compression ratio greatly
二维图形的几何变换算法
- 二维几何变换，包含了二维图形的几何变换算法,比例变换,对称变换的算法，希望大家之间交流-transform two-dimensional geometry, two-dimensional graphics contains the geometric algorithm, the ratio transformation, the transformation symmetric algorithm, We hope that the exchanges between the
Trans_3D
- 正方体的比例、平移、旋转变换及投影显示 Windows图形界面操作-Cube of the ratio, translation, rotation transformation and projection display Windows graphical interface operation
xishaoxing
- 模仿人眼的视觉注意机制，以图像中的稀少点和对比度为特征，求出视觉注意点。-Mimic the human eye visual attention mechanism to image point and a contrast ratio of rare characteristics, find the point of visual attention.
psnr
- 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
ComputePSNR
- 计算图像经小波变换，低频部分重建后，与原图像的信噪比！-Images by calculating the wavelet transform, after the low-frequency part of the reconstruction of the original image signal to noise ratio!
Desktop1
- 1.机械轴的转动模拟，轴随着支点缓慢转动 2.自动更改照片大小比例-1. Mechanical axis of rotation simulation, the slow axis of rotation with the pivot 2. Automatically change the picture size ratio
COLORPSNR
- 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
chengxu
- 求两幅存在一定位移或偏差的RGB图像的均方根误差MSE和峰值信噪比PSNR-Seeking two RGB images there is a certain displacement or deviation of the root mean square error (MSE) and peak signal to noise ratio PSNR
1
- MATLAB实现中值滤波源代码,此文件为MATLAB做图像中值滤波的源代码，并且计算均方误差，归一化均方误差以及峰值信噪比-MATLAB median filter source code, the source code of this file for MATLAB image median filtering, and calculate the mean square error, normalized mean square error and peak signal-to-noise
single--SNR
- 在信噪比不断变化，给出虚警概率的前提下，当给定一信噪比值后，检测概率的变化情况。-Signal-to-noise ratio changing, given the premise of the probability of false alarm, when given a signal-to-noise ratio values, the probability of detection of changes.
daima-of-lunwen
- 给定一特定信噪比，检测单节点在这一信噪比的虚警概率随检测概率的变化仿真曲线图。-Given a specific signal-to-noise ratio, the detection of a single node in the signal-to-noise ratio of the probability of false alarm detection probability changes with the simulation graph.
probdetection_vs_snr
- graph compares pd versus signal noise ratio
psnr-and-nc
- 用于计算图像的峰值信噪比PSNR和归一化相关系数NC-Peak signal to noise ratio and normalized correlation
image-quality-evaluation
- 该matlab代码主要用于计算图像的边缘强度，信息熵，灰度均值，标准差(均方差MSE)，均方根误差，峰值信噪比（psnr），空间频率(sf)，图像清晰度，互信息(mi)，结构相似性(ssim)，交叉熵(cross entropy)，相对标准差。- calculate the uation average gradient, edge strength, information entropy, gray are Value, standard deviation (mean square er
level2sqtwolog
- 关于自适应阈值三尺度的去噪，去噪效果良好，并带有mse以及psnr（峰值信噪比）的算法，可供参考-源语言: 检测到中文目标语言: 英语翻译 我的收藏设置 About three of scale adaptive threshold denoising, the denoising effect is good, and with MSE and PSNR (peak signal to noise ratio) of the algorithm, for reference
quawdty-compression-ratio
- Cosine transform compression, used for image compression, the compression ratio is high, and the quality of compressed image is still very good
grafic
- ardemo Interactive axes properties demonstration Demonstrates the uses and interactions of the Data Aspect Ratio, Plot Box Aspect Ratio and X-, Y-, and Z-axes limits properties.