Search - Histogram Equalization

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[OpenCV] main DL : 0: 直方圖等化(Histogram Equalization)為一種使用統計方法的影像處理程式設計,它的功能為將統計直方圖的色彩分布平均的打散在直方圖裡,也就是說,讓一張圖的直方圖分布均勻化,同樣的也是使用到LUT(Look-up Table)的方法而在設計直方圖等化不可或缺的就是需要先知道統計學的機率密度函數(Probability Density Function,PDF)以及累積分配函數(Cumlative Distribution Function,CDF)相關的基本概念,在這邊會簡單的說明機率密度函數及累積分配函數的概念還有直方圖等化的程式設計實作,而OpenCV也提供了直接使用直方圖等化的函式,cvEqualizeHist(),下面就簡單的製作直方圖等化的程式設計 -Histogram equalization (Histogram Equalization) for a use of statistical methods of image processing programming, its function as a statistical histogram of color distribution of the average scatter in the histogram, the words, let the distribution of a histogram graph homogenization, the same also use the LUT (Look-up Table) method In the design of histogram equalization is an essential need to know the statistical probability density function (Probability Density Function, PDF) and cumulative distribution function (Cumlative Distribution Function, CDF) related to the basic concepts, in the side would be a simple shows probability density function and cumulative distribution function, the concept of histogram equalization programs are designed to implement, while OpenCV also provides direct access to the histogram equalization function, cvEqualizeHist (), Here s the simple production of histogram equalization programming
Date : 2026-01-21 Size : 1kb User : nip
[OpenCV] histogramequalization DL : 0: 直方图均衡化算法的c++实现，配置OPENCV2.0-to realize histogram equalization arithmetic with C++.(in the use of OPENCV2.0)
Date : 2026-01-21 Size : 4.65mb User : neo
[OpenCV] caisetuxiangzhifangtujunhenghua DL : 0: 彩色图像的直方图均衡化。vc++2005+opencv实现，对三个通道进行均衡化。-Color image histogram equalization. vc++2005+ opencv implementation of the three channel equalization.
Date : 2026-01-21 Size : 1kb User : 夏晨曦
[OpenCV] histeq DL : 0: 实现图像的直方图均衡化，程序调试通过，内附要处理的图像，适合初学者探索-Histogram equalization of image, program debugging through, included to deal with images, suitable for beginners to explore
Date : 2026-01-21 Size : 1.02mb User : meijing
[OpenCV] DistortionCorrection DL : 1: VC+opencv 实现建筑物梯形畸变校正 radon变换 sobel边缘检测直方图均衡图像增强 radon直线检测仿射变换等算法-VC+ opencv trapezoidal distortion correction to achieve the building radon transform sobel edge detection image enhancement histogram equalization radon affine transform line detection algorithm
Date : 2026-01-21 Size : 5.84mb User : wk
[OpenCV] cveh1 DL : 0: 用python实现的opencv直方图均衡化代码，请大家多多指教-Implemented by python opencv histogram equalization code, Please exhibitions
Date : 2026-01-21 Size : 1kb User : sun
[OpenCV] hist DL : 1: 基于opencv实现的灰度变换，低通滤波，直方图均衡化，边缘检测等算法。-Opencv implementation based on gray-scale transformation, low-pass filtering, histogram equalization, edge detection algorithm.
Date : 2026-01-21 Size : 3.21mb User :
[OpenCV] 123equalization DL : 0: 用OPENCV+MFC实现的直方图均衡化操作-Achieved by OPENCV+ MFC histogram equalization operation
Date : 2026-01-21 Size : 1.81mb User : 小张
[OpenCV] test1 DL : 0: 基于MFC用opencv打开图像，对图像进行边缘检测和直方图均衡化处理-Open the image using opencv on MFC, the image edge detection and histogram equalization processing
Date : 2026-01-21 Size : 1.68mb User : 邢文君
[OpenCV] xingmfc DL : 0: 基于MFC用opencv完成对图像和视频的边缘检测和直方图均衡化和对图像和视频的保存。-Opencv on MFC complete with images and video edge detection and histogram equalization and the preservation of images and video.
Date : 2026-01-21 Size : 229kb User : 邢文君
[OpenCV] EqualizeHist DL : 0: 程序分别对彩色三通道图像和单通道的灰度图像进行了直方图均值化得处理。-Program were three channels of color images and grayscale images were single-channel histogram equalization have to deal with.
Date : 2026-01-21 Size : 3.46mb User : houyang
[OpenCV] Basic-Functions1 DL : 0: capturing video, flipping it, conversion to gray image,applying median filter,dilation and histogram equalization.
Date : 2026-01-21 Size : 2kb User : himanshu chaudhary
[OpenCV] histogram DL : 0: Histogram Equalization and Histogram Matching
Date : 2026-01-21 Size : 1kb User : pei
[OpenCV] Histogram-Equalization-of-a-Color-Image DL : 0: This project for OpenCV C++. This program equalize histogram of a color image using OpenCV. -This is project for OpenCV C++. This program equalize histogram of a color image using OpenCV.
Date : 2026-01-21 Size : 512kb User : takurcite
[OpenCV] histogram DL : 0: 对图像进行直方图均衡，获得原图像的色彩直方图和增强后图像的色彩直方图-The image histogram equalization, to get the color histogram of the original image and the enhanced color histogram of the image
Date : 2026-01-21 Size : 2kb User : dannial
[OpenCV] Histogram-equalization DL : 0: opencv学习代码，直方图均衡化，通常用来增加许多图像的全局对比度-opencv learning code, histogram equalization, many commonly used to increase the overall contrast of the image
Date : 2026-01-21 Size : 8kb User : 曹郁文
[OpenCV] Color-histogram-equalization DL : 0: Visual C++2010下用opencv2.4.8进行彩色直方图均衡化的算法-With the opencv2.4.8 color histogram equalization algorithm of Visual C++2010
Date : 2026-01-21 Size : 4.16mb User : 嫣然
[OpenCV] Histogram-equalization-algorithm DL : 0: 直方图均衡化算法，是一种简单有效地图像增强算法。-Histogram equalization algorithm is a simple and effective image enhancement algorithms.
Date : 2026-01-21 Size : 2.03mb User : leo
[OpenCV] Histogram-equalization DL : 0: 如果一副图像的像素占有很多的灰度级而且分布均匀，那么这样的图像往往有高对比度和多变的灰度色调。直方图均衡化就是一种能仅靠输入图像直方图信息自动达到这种效果的变换函数。它的基本思想是对图像中像素个数多的灰度级进行展宽，而对图像中像素个数少的灰度进行压缩，从而扩展像原取值的动态范围，提高了对比度和灰度色调的变化，使图像更加清晰。-If an image pixel occupies a lot of gray level and evenly distributed, so such images tend to have high contrast and varying shades of gray. Histogram equalization is a kind of input image histogram information alone can automatically achieve this effect transformation function. Its basic idea is the number of pixels in an image more gray-level broadening, while the number of pixels in the image of a small gray compress like to extend the dynamic range of the original value, improved contrast and gray tones changes to make the image clearer.
Date : 2026-01-21 Size : 229kb User : 张聪
[OpenCV] cam DL : 0: webcam and video histogram equalization source code
Date : 2026-01-21 Size : 1kb User : Yoon

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