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边缘检测与图象分割 基于MATLAB的图像处理程序
Update : 2008-10-13 Size : 4.44kb Publisher : 西电

DL : 0
ch10_1_1:利用函数imfilter实现图像滤波(§10.1.3) ch10_2_1:利用频率变换法生成一个2-D滤波器(§10.2.2) ch10_2_2:利用频率采样法生成一个2-D滤波器(§10.2.3) ch10_2_3:利用窗口法生成一个2-D滤波器(§10.2.4) ch10_2_4:设计一个截止频率为0.5的理想低通滤波器(§10.2.5)
Update : 2008-10-13 Size : 1.71kb Publisher : sherman1944

边缘检测与图象分割 基于MATLAB的图像处理程序-Edge detection and image segmentation based on the MATLAB image processing procedures
Update : 2025-02-19 Size : 4kb Publisher : 西电

DL : 0
ch10_1_1:利用函数imfilter实现图像滤波(§10.1.3) ch10_2_1:利用频率变换法生成一个2-D滤波器(§10.2.2) ch10_2_2:利用频率采样法生成一个2-D滤波器(§10.2.3) ch10_2_3:利用窗口法生成一个2-D滤波器(§10.2.4) ch10_2_4:设计一个截止频率为0.5的理想低通滤波器(§10.2.5) -ch10_1_1: the use of function imfilter realize image filtering (§ 10.1.3) ch10_2_1: use of frequency transformation method to generate a 2-D filters (§ 10.2.2) ch10_2_2: the use of the frequency sampling method to generate a 2-D filter (§ 10.2. 3) ch10_2_3: use the window method to generate a 2-D filters (§ 10.2.4) ch10_2_4: to design a cut-off frequency of 0.5 the ideal low-pass filter (§ 10.2.5)
Update : 2025-02-19 Size : 1kb Publisher : sherman1944

DL : 0
C#实现的矩阵运算源程序,其中所有的矩阵运算采用操作符重载技术,实现了矩阵求和,差,积,转置,逆等基本运算。-C# source code implementation of matrix operations, one of all the matrix calculation using operator overloading techniques, implementation of the matrix sum, difference, product, transpose, inverse and other basic computing.
Update : 2025-02-19 Size : 1kb Publisher : wangyong

DL : 0
用各种尺寸的掩模平滑图像,matlab源代码-Mask of all sizes with a smooth image, matlab source code
Update : 2025-02-19 Size : 89kb Publisher : zym

用Matlab中的下列函数对输入图像按实验内容进行运算;感受各种不同的图像处理方法对最终图像效果的影响。 imfilter;fspecial;imadjust;imadd;immultiply -With the following Matlab function of the input image by computing the experimental content experience a variety of image processing methods on the impact of the final image. imfilter fspecial imadjust imadd immultiply
Update : 2025-02-19 Size : 1kb Publisher : 孙晓峰

matlab内部函数实现各种方式的滤波 被imfilter 调用 为底层函数-Standards-based genetic algorithm camera calibration procedure
Update : 2025-02-19 Size : 2kb Publisher : xiang

滤波器的设计 线性滤波 卷积与相关 imfilter 滤波函数 预定义滤波 FIR 滤波器的设计 FIR 滤波器基础 计算二维频率响应 计算期望频率响应矩阵 频率变换法 频率采样法 窗函数法 -The design of linear filtering, convolution filter and associated filtering function imfilter predefined filter FIR filter design based two-dimensional FIR filter frequency response of the frequency response matrix calculation of expected frequency of sampling frequency transform window function method
Update : 2025-02-19 Size : 3kb Publisher : 齐子新

DL : 0
关于图像滤波技术的代码,对图像处理中的滤波技术的学习非常有用-The code on the image filtering techniques, image processing filtering technique is very useful to learn
Update : 2025-02-19 Size : 1kb Publisher : zabzero

二维图像的基本处理,包括imfilter等matlab库函数的移植-The basic two-dimensional image processing, including imfilter matlab library function such as migration
Update : 2025-02-19 Size : 2.66mb Publisher : pupu

一种图像复原的经典算法,改程序循序渐进的深入介绍了维纳滤波。-A classic image restoration algorithm, in-depth step by step change process introduced the Wiener filter.
Update : 2025-02-19 Size : 1kb Publisher : 纪深

本程序实现了matlab自带函数imfillter的功能,是.m文件的形式,参数和imfilter一样可选。程序附有图片,并且在程序最后使用imfilter,便于直接对比观察处理效果。注:本程序是读入RGB图像,转换成灰度图进行处理。-This program implements the function of matlab own function imfillter is. M file in the form of the same parameters and imfilter optional. Procedures with pictures, and last used in the program imfilter, for direct observation of treatment effect contrast. Note: This program is read into the RGB image into grayscale processing.
Update : 2025-02-19 Size : 31kb Publisher : zhrmsl

通过函数fspecial和函数imfilter的用法使用一个拉普拉斯滤波器来增强一副图像-use function"fdspecial"and "imfilter"
Update : 2025-02-19 Size : 102kb Publisher : 乐淘淘

NDNANFILTER N维零相位数字滤波器,忽略NaN的。 短语法: [年,钨] = ndnanfilter(十,HWIN,女) 短输入: X - 有/无NaN的多维数据。 HWIN - 窗口的名称(默认情况下移动平均的Nd: rectwin )。 的F - 向量指定为每个维窗口半宽度。 短暂输出: Ÿ - 过滤/平滑X数据与零相移(如X!一样大小)。 W - N维是通过一种特殊的子函数生成的中心对称的窗口称为NDWIND。 简短描述: 此功能适用于一对X与W N维卷积,利用MATLAB的IMFILTER或CONVN功能,忽视/插值/灌装NaN的。 默认情况下,边缘与在与PADARRAY MATLAB的函数的边界的X值填充。当PADARRAY没有找到,该程序执行零填充。 简短说明: *见截图。-NDNANFILTER N-dimensional zero-phase digital filter, ignoring NaNs. SHORT SYNTAX: [Y,W] = ndnanfilter(X,HWIN,F) SHORT INPUT: X- Multidimensional data with/without NaNs. HWIN- Window s name (N-D moving average by default: rectwin ). F- Vector specifying the semi-width of the window for each dimension. SHORT OUTPUT: Y- Filtered/smoothed X data (same size as X!) with zero phase shift. W- N-dimensional window with central symmetry generated by a special subfunction called NDWIND. SHORT DESCRIPTION: This function applies a N-dimensional convolution of X with W, using the MATLAB s IMFILTER or CONVN function, ignoring/interpolating/filling NaNs. By default, the edges are padded with the values of X at the borders with the PADARRAY MATLAB s function. When PADARRAY is not found, the program performs zero-padding. SHORT NOTE: * See the screenshot.
Update : 2025-02-19 Size : 6kb Publisher : namind

ch10_1_1:利用函数imfilter实现图像滤波 ch10_2_1:利用频率变换法生成一个2-D滤波器 ch10_2_2:利用频率采样法生成一个2-D滤波器 ch10_2_3:利用窗口法生成一个2-D滤波器( ch10_2_4:设计一个截止频率为0.5的理想低通滤波器-ch10_1_1: Image filtering using function imfilter ch10_2_1: the use of frequency transformation method to generate a 2-D filter ch10_2_2: frequency sampling method to generate a 2-D filter ch10_2_3: window method to generate a 2-D filter (ch10_2_4: Design a 0.5 is an ideal low-pass filter cutoff frequency
Update : 2025-02-19 Size : 2kb Publisher : 黄素素

MATLAB code for Linear filtering without using imfilter function
Update : 2025-02-19 Size : 1kb Publisher : Premnath D

使用imfilter和fspecial实现空间滤波-To use imfilter and fspecial spatial filtering
Update : 2025-02-19 Size : 10kb Publisher : 张森

DL : 0
函数Imfilter的用法简单介绍,以及使用实例-the example of imfilter
Update : 2025-02-19 Size : 3kb Publisher : sally

conv2、filter2、imfilter的区别,文中给了一些例子进行对比说明,帮助大家理解。-Difference conv2, filter2, imfilter, the paper gives some examples of comparison that will help you understand.
Update : 2025-02-19 Size : 155kb Publisher : 夏绍燕
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