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该matlab程序验证了信号处理中delta-sigma ADC的效果，在过采样和delta-sigma单次循环后得到的图象性噪比提高。-The matlab program verification of signal processing in the effect of delta-sigma ADC, and the over-sampling delta-sigma a single image obtained after cycles of noise ratio increase
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一种非常新颖的多角度多尺度变换，轮廓变换的 改进，非下采样轮廓变换，可用于图像处理的多个方面-A very innovative multi-angle multi-scale transformation, transformation to improve the profile, non-down-sampling profile transform, image processing can be used in many areas of
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针对多椭圆检测问题提出了一种快速随机检测算法。该算法利用在图像中随机采样到的一个边缘点和
局部搜索到的两个边缘点以及这三个点的邻域信息确定候选椭圆,再将候选椭圆变换为对应圆,通过确认真圆来确
认真椭圆。在确定候选椭圆时,最大限度地减少随机采样点数‰ 剔除更多的非椭圆点,降低了无效采样,减少了无效
计算。数值实验结果表明:该算法具有良好的鲁棒性,其检测速度比同类算法快-Ellipse detection problem for many a fast random detect
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空域数字图像线性滤波器和频域非递归滤波器（包括：频域变换法、频域抽样法和窗函数法）的Matlab实现。-Airspace linear digital image filters and frequency-domain non-recursive filter (including: frequency-domain transformation method, frequency-domain sampling method and window function method) of th
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用于从图像中提取不同大小的块，采样可选为重叠，不重叠和随机，以及由块恢复图像的三个函数-Used to extract from the image blocks of different sizes, optional sampling overlapping, non-overlapping and random, and by block to restore the image of the three functions
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出了一种新的图像分割方法。这种分割方法首先利用粗糙集理论将图像按照一定的规则划分为
大小相等的若干图像子块，而后利用蒙特卡罗方法基本原理对划分的图像子块进行一定规模的随机抽样，以随机抽
样所得的图像子块为样本进行粗糙熵计算，用所得最大粗糙熵所对应的灰度值为分割阀值对图像进行分割，在采用
较小的图像子块划分以取得更好的分割效果的情况下，极大的提高了算法的分割速度。通过对测试图像的
MATLAB仿真试验验证了算法在降低计算机消耗方面的有效性，且所得的分割阀值也令人满意。-The im
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彩色夜视图像检索系统中将真彩色图像转换为灰度图像后进行的亮度梯度二次采样算法，-Color night vision image retrieval system will be true-color image is converted to gray image brightness gradient after the second sampling algorithm, matlab program
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MATLAB 图像显示与色彩 ： 图像显示，特殊图像显示技术，纹理映射，图像颜色。-Frequency sampling method is the design of filter: linear filter, predefined filtering, frequency conversion method, etc. MATLAB image display and colour: images show special image display technology, texture
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MATLAB实现的对图像进行升降采样的放大缩小，采用非线性和线性两种方式。简单实用。-MATLAB implementation of image zoom down sampling, nonlinear and linear two ways. Simple and practical.
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This readme describes the Biased and Filtered Point Sampling algorithm.
Before running the code, please run "compile_MEX.m" in the "dependent_files" directory.
BFPS.m is the main file that draws samples. A demo can be run from Matlab with t
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用matlab实现提高采样率(插值)信号的生成，已达到增强图像的性能-Matlab enhancing sampling rate (interpolation) signal generation, has reached enhance the image and performance
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用matab的GUIDE开发环境设计一个基于Shepp_logan模型图像的MRI 图像重建仿真平台，可以模拟K空间线性和螺旋轨迹设计，K空间数据采集过程以及均匀采样下图像重建。-This is a simulation plantform used for MRI image reconstruction based on Shepp_logan model image in the development environment of matlab GUIDE.It can simulate
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利用matlab对图像进行采样处理，采用邻近像素复制平滑的方式-Using matlab image sampling, a neighboring pixel replication smooth way
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用matlab编写的经纬度格式转换程序和图像重采样程序，学习测量和图像处理的同学可以-Prepared using matlab latitude and longitude format conversion and image re-sampling procedures, measurement and image processing learning students can look
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用于基于压缩感知的图像图形处理算法，采用spams方法对图像进行模拟采样并恢复-For graphics based on compressed sensing image processing algorithms, using the methods of image spams analog sampling and recovery
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本程序是用MATLAB编写的，有关图像处理中图像的采样、量化、均衡、滤波等处理-This procedure is to use MATLAB, connected with the image of the image processing such as sampling, quantification, balanced, filtering processing
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关于数字图像处理的算法研究（仅附录有两个Matlab编程案例），包括图像采样和降噪等等。(About digital image processing algorithm research (only the appendix has two Matlab programming case), including image sampling and noise reduction and so on.)
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带通滤波器（Butterworth、椭圆、窗函数），采样率fs＝2000Hz, 通带范围为300 -600Hz，阶数自选, 画出频率响应并分析比较，
对cameraman.tif图像分别添加椒盐噪声（密度为0.03）和高斯白噪声（均值为0，方差为0.02）的图像，利用三种方法进行去噪，显示原始图像、加噪图像和去噪图像并对实验结果进行分析(Band pass filter (Butterworth, ellipse, window function), sampling rate FS = 20
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Based on multi-document image obtained combining technique, Through repeated training MYkwnPnlate have higher recognition rate, Sampling from a priori probability, calculate the weight.
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图像处理，进行膨胀腐蚀处理，对图像进行优化，达到最佳(image process,we propose a new particle lter based on sequential importance sampling.)
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