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附录MATLAB 图像处理命令
1.applylut
功能:
在二进制图像中利用lookup 表进行边沿操作。
语法:
A = applylut(BW,lut)
举例
lut = makelut( sum(x(:)) == 4 ,2)
BW1 = imread( text.tif )
BW2 = applylut(BW1,lut)
imshow(BW1)
figure, imshow(BW2)
相关命令:
makelut
2.best
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这是用MATLAB来进行数字图象处理的程序。都是一些很常用的,很有价值。-This is carried out using MATLAB to process digital image processing. Are very common, very valuable.
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Image processing assigment using matlab
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wavelet transform for image processing, finding faults and surface inspection using machine vision, matlab code
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In order to fulfill the implementation of this project there are three main objectives that need to be achieved:
1. To learn and apply a technique for object recognition for single and multiface detection.
2. To examine the principal compon
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We can determine number densities and aggregation states using ICS. First, we calculate a 2D spatial autocorrelation function (SACF) for each image in the simulation which we created earlier:These notes are meant to serve as a very brief introduction
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本文所做的主要工作为:研究了JPEG2000标准的原理和基本框架,对JPEG 2000标准的核心—小波变换压缩技术进行了分析研究,概要的介绍了小波理论。对EZW算法进行了详细分析和描述,包括零树的含义、结构及其扫描方法。并应用Matlab图像处理工具箱和小波分析工具箱对图像小波变换处理,并通过接口工具Mex实现在Matlab环境下对C程序EZW编码的调用,实现了应用零树小波编码算法对图像的压缩处理,简单地实现了对JPEG 2000的仿真。-The main work that this text
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brain tumor detection using image processing tools in matlab
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MATLAB 图像处理命令,在二进制图像中利用 lookup 表进行边沿操作-MATLAB image processing orders, in a binary image using the lookup table by using the edge operator
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(1)熟悉并掌握傅立叶变换
(2)了解傅立叶变换在图像处理中的应用
(3)通过实验了解二维频谱的分布特点
(4)用MATLAB实现傅立叶变换仿真
-(1) be familiar with and master the Fourier transform (2) understand the Fourier transform in image processing applications (3) experiments to understand the characteri
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ace Detection Program for MATLAB 2013a
using Gabor Feature Extraction and Neural Networks
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1- copy all files and directories to the MATLAB s work folder
* In order to run
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nonmaxsup——非最大值抑制
hysthresh——设定阈值区间,返回一个二值化图像
canny——边缘探测,图像边缘增强
adjgamma——调整图像的伽马值
findline——利用线性Hough变换和Canny边缘探测得到的线上各点的坐标
circlecoords——返回由圆的半径和圆心坐标决定的圆上各点像素的坐标
houghcircle——取一幅经过canny变换的图像,利用hough变换找到图像中的一个圆
findcircle——计算所得线上各点
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A MATLAB based Face Recognition System using
Image Processing and Neural Networks
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NEW IMAGE PROCESSING TOOLBOX USING MATLAB CODES
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a matlab code used for biinear zoom when during image proccesing using matlab.
it is able to browse and locate the selected file for processing.
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利用Matlab进行基本的数字图像处理方法,例如图像载入、图像尺寸变换、图像相加、设置图像透明度的运算。-
Using Matlab basic digital image processing methods, such as image loading, image resizing, adding an image, set the image transparent operations.
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利用matlab设计了一个对飞机边界进行提取,并叠加在原图上的GUI界面。GUI界面主要功能包括打开飞机图像文件、显示飞机图像文件、显示处理结果及文件保存等- A GUI interface extracting image boundary and superimposing on original image is designed by using MATLAB. The main functions of the GUI interface as follows: open the i
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利用matlab实现了高斯,理想,布特沃思高低通滤波的图像处理演示-Using matlab to achieve a Gaussian, ideals, high and low pass filtering bout Worth image processing demo
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digital image processing using matlab
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信号处理中的旋转不变子空间法,是信号处理的基础,利用matlab针对图像进行马氏距离计算 。- Signal Processing ESPRIT method, Is the basis of the signal processing, Using matlab to calculate the Mahalanobis distance for the image.
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