Description: 这是我自己写的一个Matlab原代码：直方图均衡化，另外送上别人写的一种算法，给大家比较，接下来我还想写一种能强化细节的自适应直方图均衡法。。请大家多多指教-that I wrote an original Matlab code : histogram equalization, and send the others to write an algorithm for the sake of comparison, the next one I want to write details can be enhanced adaptive histogram equalization method. . Please exhibitions. . Platform: |
Size: 1714 |
Author:天路 |
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Description: OTSU方法计算图像二值化的自适应阈值，OTSU 算法可以说是自适应计算单阈值（用来转换灰度图像为二值图像）的简单高效方法。下面的代码最早由 Ryan Dibble提供，此后经过多人Joerg.Schulenburg, R.Z.Liu 等修改，补正。算法对输入的灰度图像的直方图进行分析，将直方图分成两个部分，使得两部分之间的距离最大。划分点就是求得的阈值。都是老外写的，经典哦。-OTSU images calculated value of the two adaptive threshold, OTSU algorithm can be calculated adaptive threshold (for conversion to gray scale images binary images), a simple and efficient manner. The following code from the earliest to provide Ryan Dibble, after a more than Joerg.Schulenburg, R. Z. Liu amend the correction. Algorithm for the importation of gray-scale image histogram analysis of histogram is divided into two parts, Part 2 makes the distance between the largest. Demarcation point out the threshold. Foreigners are written in the classical oh. Platform: |
Size: 2048 |
Author:陈其星 |
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Description: 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
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理
-code P0301 : digital image data matrix display and Fourier Transform P0302 : two-dimensional discrete cosine transform image compression P0303 : using gray transform method to enhance the contrast of the image P0304 : histogram equalization P0305 : simulation images by Gaussian white noise and pepper noise impact P0306 : using 2D median filtering function medfilt2 right by the Salt and Pepper noise filtering images P0307 : MATLAB functions filter2 of noise interference filter images mean P0308 : Image Adaptive Filter WEI Na-P0309 : using five different gradient Enhancement Act for image sharpening P0310 : images of high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter on the noise in the image smoothing P 0312 : Butterworth (Butterworth) high-pass filt Platform: |
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Author:tiantian |
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Description: 这里有好几个直方图均衡化的源代码，希望对大家有用.-There are several histogram equalization of the source code, in the hope that useful to everyone. Platform: |
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Author:zzl |
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Description: NOTES:
1. This implemention borrowed some basic framework from Rabner s original EMD code.
2. Histogram matrices are assumed to be arranged in the "matlab" style, i.e, the [i,j,k]-th element is
located in the position
i*(n2*n3) + j*(n3) + k
3. The example usage of the code is demonstrated in
emdL1_test.cpp
4. This is version 2. It has been tested using VC++ 6.0, and VC 2005 (professional version).-NOTES:
1. This implemention borrowed some basic framework from Rabner s original EMD code.
2. Histogram matrices are assumed to be arranged in the "matlab" style, i.e, the [i,j,k]-th element is
located in the position
i*(n2*n3)+ j*(n3)+ k
3. The example usage of the code is demonstrated in
emdL1_test.cpp
4. This is version 2. It has been tested using VC++ 6.0, and VC 2005 (professional version). Platform: |
Size: 11264 |
Author:束鑫 |
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Description: This code is improving parts of the image with imcrop according to the 2-D histogram (mesh).-This code is improving parts of the image with imcrop according to the 2-D histogram (mesh). Platform: |
Size: 35840 |
Author:paz |
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Description: Write your own code to linearly stretch the gray scale on "trees.tif" so that the image will have a better contrast than in the original image. Try histogram equalization for the same image. Platform: |
Size: 96256 |
Author:周默 |
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Description: 实现您自己的直方图均衡或匹配算法。提交您的代码和演示图像。以及和MATLAB的函数histeq（）的比较结果。-Realize your own Histogram equalization or matching algorithm. Submit your code and demo images. Compare your result with matlab function histeq(). Platform: |
Size: 79872 |
Author:秦稼轩 |
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Description: 利用汉明码编码，对一个指定的序列进行编码和译码，最后输出直方图-Hamming code using coding sequences for a specified encoding and decoding, the final output histogram Platform: |
Size: 1024 |
Author:mini |
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Description: 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
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-Code Description
P0301: digital image data display matrix and Fourier transform
P0302: Two-dimensional discrete cosine transform image compression
P0303: gray-scale transformation method using the contrast enhanced image
P0304: Histogram of homogenization
P0305: simulated images by Gaussian white noise and salt and pepper noise of
P0306: two-dimensional median filter function medfilt2 on the image noise by filtering salt and pepper
P0307: using MATLAB in the function filter2 noise on the image by mean filter
P0308: Image Adaptive Weiner Filter
P0309: the use of 5 different gradient enhanced image sharpening method
P0310: the image of the high-pass filter and mask treatment
P0311: Using Butterworth (Butterworth) low pass filter the image noise by smoothing
P0312: Using Butterworth (Butterworth) high pass filter sharpening the image Platform: |
Size: 11264 |
Author:王兆云 |
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Description: matlab图像分割算法源码，包含图像反转，灰度线性变换，非线性变换，直方图均衡化，线性平滑滤波器，中值滤波器等一些基础功能。(MATLAB image segmentation algorithm source code, including image inversion, gray linear transformation, nonlinear transformation, histogram equalization, linear smoothing filter, median filter and some other basic functions.) Platform: |
Size: 2048 |
Author:哪哪 |
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Search - histogram matlab code