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tuxiangfuy
- 数字图像增强是图像处理的一个重要分支它对图像整体或局部特征能有效地改善直方图是图像处理中最重要的基本概念之一它能有效地用于图像增强基于数字图像增强对图像处理的重要性本文主要 讨论了图像直方图 直方图均衡化 直方图规定化图像增强技术 并给出了相关的基本原理 同时用 语言加以实现并且给出标准的数字图像在各种处理前与处理后的对照图像和直方图 -Digital image enhancement image processing is an important branch of its w
localhisteq1
- 一个局部直方图均衡化算法，输入为图像和窗口的长宽，并且长宽只能为奇数-A local histogram equalization algorithm, input images and the length and width of the window, and the length and width of only odd-numbered
cbir-gui
- 一种基于图像颜色直方图的颜色检索方法，编程实现图形用户接口GUI。-A color histogram-based color image retrieval method, graphical user interface programming GUI.
matlab
- 二值化 灰度调整 细化1 线性滤波2 直方图 直方图均化.txt 中值滤波2.txt 自适应滤波3.txt -Binarization of gray-scale adjustment of a linear filter refinement 2 Histogram Histogram equalization. Txt median filter 2.txt adaptive filtering 3.txt Adaptive Filtering.m Linear Filte
Matlab
- 基于MATLAB的图像处理（设计图形用户界面，图像直方图统计和直方图均衡）-MATLAB-based image processing (the design of graphical user interface, image histogram statistics and histogram equalization)
Homo LAHE
- 对图像先同态滤波，再进行局部直方图均衡化，可以模糊图片进行增强，遥感图像去薄云等等，但不是很完善。-First image homomorphic filtering, and local histogram equalization can enhance the blurred images, remote sensing images and so on to thin, but it is not very perfect.
imageGUI
- 运用MATLAB工具箱实现图像处理的GUI程序设计 1）图像的读取和保存。 2）设计图形用户界面，让用户能够对图像进行任意的亮度和对比度变化调整，显示和对比变换前后的图像。 3）设计图形用户界面，让用户能够用鼠标选取图像感兴趣区域，显示和保存该选择区域。 4）编写程序通过最近邻插值和双线性插值等算法将用户所选取的图像区域进行放大和缩小整数倍的操作，并保存，比较几种插值的效果。 5）图像直方图统计和直方图均衡，要求显示直方图统计，比较直方图均衡后的效果。 6）能对图像加入
finger3
- 判断分析法从图象灰度直方图中把灰度值的集合用阀值 T分成两类，然后根据两个类的均值方差(类间方差)和各类的方差(类内方差)的比为最大来确定阀值。-Analysis to determine from the image histogram of the gray value threshold with the set T into two categories, and then based on two types of mean-variance (between-class varian
MATLAB
- MATLAB工具结合数字图像处理，完成实验，有图像彩色空间转换，傅里叶变换，余弦变换，直方图均衡等等，有需要的看一下。-Combination of MATLAB tools for digital image processing, the completion of the experiment, the image color space conversion, Fourier transform, cosine transform, histogram equalization and
matlab-ImageProcessing
- vc实现的图像信号处理，包括：256色转灰度图、对比度拉伸、二值化变换、反色、亮度增减、取对数、取指数、直方图均衡、灰度均衡、阈值变换、图像镜像.-vc achieve image signal processing, including: 256-color to grayscale, contrast stretching, binarization transformation, anti-color, brightness change, check on the number of c
histogramprocessing
- 利用直方图进行图像增强的matlab源码，很实用。-Histogram for image enhancement using the matlab source code, it is practical.source code
matlab
- 图像灰度变换、图像的锐化、⑴直方图均衡化（histogram equalization），⑵直方图匹配（histogram matching），⑶邻域平均（neighborhood averaging），⑷局域增强（local enhancement）， ⑸中值滤波（median filtering）。源码-Image gray-scale transformation, image sharpening, ⑴ histogram equalization (histogram equaliza
hsvhist
- -提取彩色图像HSV直方图 -量化均匀量化 -结果归一化-Extract HSV histogram
HistogramMatching
- 用于对原始图像根据指定图像的直方图进行匹配的matlab函数。用于改善图像的对比度。-Used for the original image histogram according to the specified image to match the matlab function. Be used to improve the image contrast.
histogrammethod
- 直方图规定化 规定灰度为[zeros(1,49),0.1,zeros(1,49),0.2,zeros(1,49),0.3,zeros(1,49),0.1,zeros(1,49),0.2,zeros(1,49),0.1] 直方图均衡化，四邻域平均法，阈值平均法 加权平均法- Gray histogram specification provides for the [zeros (1,49), 0.1, zeros (1,49), 0.2, zeros (1,49), 0.3, zer
PCA-matlab
- 里面包含主元分析PCA的Matlab代码，包括提取主元，求方差贡献率，绘制贡献率直方图等-Which contains the principal component analysis PCA of the Matlab code, including the extraction of the main element, seeking variance contribution rate, contribution rate of histogram mapping, etc.
exp1
- 计算一幅灰度图像的直方图；进行简单的线性变换，并与源图像的直方图做变换；利用直方图均衡化进行图像增强-Calculating a gray-scale image histogram simple linear transformation, and to do with the source image histogram transformation the use of histogram equalization for image enhancement
zhifangtu
- 根据已经给定的数组，按要求绘制直方图的形状-code
histgram_specification
- 直方图均衡程序，里面附带图片，实现效果很好-a histogram specification program
junhengzengqiangsufan
- 用matlab编程的自适应直方图程序，经过试验了，还可以。。可以下载来应用看看。-Adaptive histogram using matlab programming procedures, tested, and was quite good. . Can be downloaded to apply a look.