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Description: 边缘检测与图象分割 基于MATLAB的图像处理程序
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Size: 4551 |
Author: 西电 |
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Description:
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）
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Size: 1749 |
Author: sherman1944 |
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Description: 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
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Size: 4096 |
Author: 西电 |
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Description:
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)
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Size: 1024 |
Author: sherman1944 |
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Description: 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.
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Size: 1024 |
Author: wangyong |
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Description: 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
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Size: 91136 |
Author: zym |
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Description: 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
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Size: 1024 |
Author: 孙晓峰 |
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Description: 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
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Size: 2048 |
Author: xiang |
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Description: 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
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Size: 3072 |
Author: 齐子新 |
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Description: 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
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Size: 1024 |
Author: zabzero |
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Description: 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
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Size: 2787328 |
Author: pupu |
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Description: 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.
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Size: 1024 |
Author: 纪深 |
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Description: 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.
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Size: 31744 |
Author: zhrmsl |
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Description: 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"
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Size: 104448 |
Author: 乐淘淘 |
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Description: 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.
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Size: 6144 |
Author: namind |
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Description: 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
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Size: 2048 |
Author: 黄素素 |
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Description: MATLAB code for Linear filtering without using imfilter function
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Size: 1024 |
Author: Premnath D |
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Description: 使用imfilter和fspecial实现空间滤波-To use imfilter and fspecial spatial filtering
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Size: 10240 |
Author: 张森 |
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Description: 函数Imfilter的用法简单介绍，以及使用实例-the example of imfilter
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Size: 3072 |
Author: sally |
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Description: 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.
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Size: 158720 |
Author: 夏绍燕 |
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