搜索资源列表
Corner-Detector
- ACCV的一篇论文以及源代码,不是我写的只是搬运到这里而已,具体请访问论文中作者的网页。改进Harris的角点检测,主要改进在:1、是在加权模板选择了各向异性的模板代替了各向同性的高斯模板;2、选择使用多尺度滤波器对图像进行处理,使算法具有一定的多尺度特性。-This is paper with code,which published on ACCV.I m not the author of this paper.If want to know more,please vistor the
fgt
- fgt软件包是关于快速高斯变换的matlab程序包,主要用来处理聚类问题,可以用在图像处理和人工智能,统计等应用领域-the fgt package fast Gaussian transform matlab program package is mainly used to deal with the problem of clustering can be used in applications of image processing and artificial intelligenc
ysgz
- 对256×256大小的8bit灰度lena图像进行仿真计算,稀疏矩阵采用DCT矩阵,观测矩阵采用高斯随机矩阵,重构算法采用OMP(正交匹配追踪)算法。 -256256 size 8bit grayscale lena image simulation, sparse matrix DCT matrix, and observation matrix using Gaussian random matrix reconstruction algorithm using OMP (orthogo
test
- 对一副M*N大小的图像重复使用截频为D0的高斯低通滤波器进行滤波。假设K为滤波次数。并从理论上说明当K足够大时的滤波结果及产生原因-Right an M* N size of the image is repeated using the cutoff frequency for the D0 of a Gaussian low-pass filter for filtering. Assuming K is filtering times. And filtering results when
EM_GMM_3d
- 基于Expectation Maximization算法优化的高斯混合模型在3D图像数据聚类中的应用。-This is a 3D visualization of how the Expectation Maximization algorithm learns a Gaussian Mixture Model for 3-dimensional data.
GaussKernel
- 计算高斯函数的模板,输入方差和维数即可获得模板参数,可用于图像的高斯模糊-Calculate the Gaussian function template, enter the variance and dimension can be obtained template parameter can be used to image the Gaussian blur
fangdasuoxiao
- 在matlab环境下最近邻插值法、双线性插值法对图像进行放大和缩小。以及对图像加入噪声椒盐,高斯,乘性噪声。-The Matlab environment nearest neighbor interpolation, bilinear interpolation on the image to zoom in and out. And image noise added salt and pepper, Gaussian, multiplicative noise.
gg_mle
- 这是对广义高斯分布中两个参数alpha,beta的估计方法,对自然图像的大量统计特征就符合这一分布。-function [f, g] = dggbeta(beta, absx) DGGBETA Derivative of generalized Gaussian pdf with respective to beta [F, G] = DGGBETA(BETA, ABSX) Return partial derivative and second order partia
Gaussian-mixture-modeling
- 通过对序列图像进行混合高斯建模,分离背景和前景目标。-Gaussian mixture modeling of image sequences, separation of background and foreground objects.
3
- MATLAB的图像处理基础的资料\3 程序代码说明 P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
zaosheng
- 给图像添加噪声的程序 用matlab实现的 可添加椒盐噪声和高斯噪声-To add the image noise program using matlab Add salt and pepper noise and Gaussian noise
fruit-recognition
- 水果分类 fruit recognition 运行demo即可 这个程序主要是通过对训练样本中的三幅图像提取的颜色信息建立混合高斯模型,然后对目标图像进行测试。 在demo最后一段中,可以替换‘t1.jpg’,以便进行不同图片的识别。 程序运行过程比较慢,请耐心等待。 运行结果是蓝色点聚集的区域是属于橘子的。- fruit recognition
gmm
- 基于混合高斯的运动目标提取,附带图像序列,内容讲解详细,适合学习。-Extracted based on Gaussian mixture moving target, with a sequence of images, to explain in detail the contents of, suitable for learning.
2dgaussian301
- 不错的2维高斯 分解历程,可对图像进行分解,供参考-Good 2-dimensional Gaussian decomposition process, image decomposition for reference
gaussian-filter
- 在数字图像处理中,对图像通过时域的快速傅立叶变换提取图像边缘的过程中,会出现噪声干扰,提取出一些对图像造成干扰的信息,使得提取效果较差。通过设计一个二维高斯滤波器降低噪声对边缘提取的干扰,从而得到较好的边缘提取效果。-In digital image processing, the image edge extraction process on the image through the fast Fourier transform of the time domain, there will
test1_3
- 利用matlab语言实现图像的中值滤波和高斯滤波-Matlab language image median filter and Gaussian filter
test1_5
- 利用matlab语言给图像加白高斯噪音,通过高斯去燥实现图像复原-Matlab language to the image with white Gaussian noise, Gaussian to dry image restoration
mixture_of_gaussians
- 这段代码是在matlab上运行的,能实现对视频的图像处理,即高斯混合背景建模方法。-This code is run in matlab that can realize the video image processing, namely Gaussian mixture background modeling method.
attack
- 为数字图像水印提供多种攻击方式,其中包括JPEG压缩、高斯低通滤波等多达十种攻击方式。-Offers a variety of attacks of digital watermarking ,including the jpeg compression, Gaussian low-pass filtering, up to ten different attacks
gaosi
- 使用k均值的算法实现混合高斯模型参数的初始化并将多余高斯分布去(彩色图像)-The k-means algorithm using Gaussian mixture model parameter initialization and go the extra Gaussian distribution (color image)